Tiger Corporation JD 5065, JD 5085, JD 5105M User Manual

SIDE ROTARY

Current as of 06/27/2011

ASSEMBLIES

JD 5065 / 5085 - 5105M

P A RTS LISTING WITH
MOUNTING AND OPERATING
INSTRUCTIONS

Tiger Corporation

3301 N. Louise Ave.

Sioux Falls, SD 57107

1-800-843-6849
1-605-336-7900

www.tiger-mowers.com

06010020

TO THE OWNER / OPERATOR / DEALER

All implements with moving parts are potentially hazardous. There is no substitute for a cautious,
safe-minded operator who recognizes the potential hazards and follows reasonable safety practices.
The manufacturer has designed this implement to be used with all its safety equipment properly
attached to minimize the chance of accidents.

BEFORE YOU START!! Read the safety messages on the implement and shown in this manual.
Observe the rules of safety and use common sense!

READ AND UNDERSTAND THIS MANUAL! Non–English speaking operators will need to GET
THE MANUAL TRANSLATED as needed!

Warranty Information: Read and understand the complete Warranty S tatement found in this manual. Fill out the

Warranty Registration form in full and return it within 90 days. Make certain the Serial Number of the machine is

recorded on the Warranty Card, and form that you retain.

FORWARD

This manual contains information about many features of the T iger mowing
and roadside maintenance equipment. Some of these include: Safety precautions,
Assembly instructions, Operations, Maintenance and Parts. This manual will also
assist you in the proper break-in, daily care, andtroubleshooting of your new
mower .

We recommend that you read carefully the entire manual before operating the
unit. Also, time spent in becoming fully acquainted with its performance features,
adjustments, and maintenance schedules will be repaid in a long and satisfactory
life of the equipment.

T roubleshooting - Please, before you call, help us to help you!

Please look at the equipment to observe what is happening, then:

• Classify the problem

• Hydraulic, electrical or mechanical - Read the trouble shooting section

• Tractor or T ruck chassis - Contact vehicle dealer

• If unable to correct the problem yourself, contact your local Tiger Dealer after

gathering:

• Machine model _______________________

• Serial number ________________________

• Dealer name _________________________

• Detailed information about the problem including results of troubleshooting

Attention Owner / Operator / Dealer: It is your obligation to read, and understand,
the warranty information section located at the back of this manual denoting that the
purchaser understands the safety issues relating to this machine and has received
and will read a copy of this manual.

If at any time, you have a service problem with your Tiger mower , Contact
your local dealer for service and parts needed.

MANUF ACTURED BY: DISTRIBUTED BY :
Tiger Corporation _____________________
3301 N. Louise Ave. _____________________
Sioux Falls, SD 57107 1-_____-_____-________
1-800-843-6849 1-_____-_____-________
1-605-336-7900
www .tiger-mowers.com

T ABLE OF CONTENTS

SAFETY SECTION_____________________________________ 1

ASSEMBLY / MOUNTING SECTION______________________ 2

OPERATION SECTION_________________________________ 3

MAINTENANCE SECTION______________________________ 4

P ARTS SECTION______________________________________ 5

COMMON PARTS SECTION____________________________ 6

WARRANTY INFORMA TION_____________________________ 7

This symbol means:

CAUTION – YOUR SAFETY IS AT RISK!

When you see this symbol, read and

follow the associated instructions carefully

or personal injury or damage may result.

Tiger is a registered trademark.

SAFETY

SECTION

General Safety Instructions and Practices

A safe and careful operator is the best operator . Safety is of primary importance to the
manufacturer and should be to the owner / operator. Most accident s can be avoided by
being aware of your equipment, your surroundings, and observing certain precautions.
The first section of this manual includes a list of Safety Messages that, if followed, will help
protect the operator and bystanders from injury or death. Read and understand these
Safety Messages before assembling, operating or servicing this mower. This equipment
should only be operated by those persons who have read the Manual, who are responsible

SAFETY

and trained, and who know how to do so safely and responsibly .

Practice all usual and customary safe working precautions and

SAFETY

The Safety Alert Symbol combined with a Signal W ord, as seen below, is used
throughout this manual and on decals which are attached to the equipment. The
Safety Alert Symbol means: “A TTENTION! BECOME ALERT! YOUR SAFETY
IS INVOL VED!” The symbol and signal word are intended to warn the owner /
operator of impending hazards and the degree of possible injury when operating
this equipment.

above all -- remember safety is up to YOU! Only YOU can

prevent serious injury or death from unsafe practices.

Indicates an imminently hazardous situation that, if not avoided, WILL result in
DEA TH OR VERY SERIOUS INJUR Y.

Indicates an imminently hazardous situation that, if not avoided, COULD result
in DEA TH OR SERIOUS INJURY.

Indicates an imminently hazardous situation that, if not avoided, MA Y result in
MINOR INJURY .

IMPORTANT!

NOTE: Identifies points of particular interest for more efficient or convienient operation

Identifies special instructions or procedures that, if not strictly observed, could
result in damage to, or destruction of the machine, attachments or the
enviroment.

or repair. (SG-1)

READ, UNDERST AND, and FOLLOW the following Safety Messages.
Serious injury or death may occur unless care is taken to follow the
warnings and instructions stated in the Safety Messages. Always use
good common sense to avoid hazards. (SG-2)

Side Rtry Safety Section 1-2

SAFETY

PELIGRO!

DANGER!

WARNING!

WARNING!

Si no lee Ingles, pida ayuda a alguien que
si lo lea para que le traduzca las medidas
de seguridad. (SG-3)

Never operate the Tractor or Implement until you have read and
completely understand this Manual, the Tractor Operator’s Manual,
and each of the Safety Messages found in the Manual or on the Tractor
and Implement. Learn how to stop the tractor engine suddenly in an
emergency. Never allow inexperienced or untrained personnel too
operate the Tractor and Implement without supervision.
the operator has fully read and understood the manuals prior to
operation. (SG-4)

Always maintain the safety decals in good readable condition. If the
decals are missing, damaged, or unreadable, obtain and install replace­ment decals immediately. (SG-5)

Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in
such a way as to be clearly visible and legible. When transporting the
Equipment use the Tractor flashing warning lights and follow all local traffic
regulations. (SG-6)

Make sure

INSTRUCTIVO!

!

LEA EL

SAFETY

WARNING!

WARNING!

DANGER!

Operate this Equipment only with a Tractor equipped with an
approved roll-over-protective system (ROPS). Always wear seat
belts. Serious injury or even death could result from falling off the
tractor--particularly during a turnover when the operator could be
pinned under the ROPS. (SG-7)

Do not modify or alter this Implement. Do not permit anyone to modify
or alter this Implement, any of its components or any Implement
function. (SG-8)

BEFORE leaving the tractor seat, always engage the brake and/or set
the tractor transmission in parking gear, disengage the PTO, stop the
engine, remove the key, and wait for all moving parts to stop. Place the
tractor shift lever into a low range or parking gear to prevent the tractor
from rolling. Never dismount a Tractor that is moving or while the engine
is running. Operate the Tractor controls from the tractor seat only.

(SG-9)

Side Rtry Safety Section 1-3

SAFETY

DANGER!

DANGER!

SAFETY

WARNING!

DANGER!

Never allow children or other persons to ride on the Tractor or Implement.
Falling off can result in serious injury or death.

(SG-10)

Never allow children to operate or ride on the Tractor or Implement.

(SG-11)

Do not mount the Tractor while the tractor is moving. Mount the Tractor
only when the Tractor and all moving parts are completely stopped.

(SG-12)

Start tractor only when properly seated in the Tractor seat. Starting a
tractor in gear can result in injury or death. Read the Tractor operators
manual for proper starting instructions. (SG-13)

DANGER!

DANGER!

Never work under the Implement, the framework, or any lifted compo­nent unless the Implement is securely supported or blocked up to
prevent sudden or inadvertent falling which could cause serious injury
or even death. (SG-14)

Do not operate this Equipment with hydraulic oil leaking. Oil is
expensive and its presence could present a hazard. Do not check for
leaks with your hand! Use a piece of heavy paper or cardboard. High­pressure oil streams from breaks in the line could penetrate the skin
and cause tissue damage including gangrene. If oil does penetrate the
skin, have the injury treated immediately by a physician knowledge­able and skilled in this procedure. (SG-15)

Side Rtry Safety Section 1-4

SAFETY

WARNING!

CAUTION!

WARNING!

The operator and all support personnel should wear hard hats,
safety shoes, safety glasses, and proper hearing protection at all
times for protection from injury including injury from items thrown by
the equipment.

PROLONGED EXPOSURE TO LOUD NOISE MAY CAUSE PER­MANENT HEARING LOSS! Tractors with or without an Implement

attached can often be noisy enough to cause permanent hearing
loss. We recommend that you always wear hearing protection if the
noise in the Operator’s position exceeds 80db. Noise over 85db
over an extended period of time will cause severe hearing loss.
Noise over 90db adjacent to the Operator over an extended period of
time will cause permanent or total hearing loss. Note: Hearing loss
from loud noise [from tractors, chain saws, radios, and other such
sources close to the ear] is cumulative over a lifetime without hope
of natural recovery.

Transport only at safe speeds. Serious accident s and injuries can
result from operating this equipment at unsafe speeds. Understand
the Tractor and Implement and how it handles before transporting
on streets and highways. Make sure the T ractor steering and brakes
are in good condition and operate properly.

(SG-I7)

(SG-16)

SAFETY

Before transporting the Tractor and Implement, determine the safe
transport speeds for you and the equipment. Make sure you abide by
the following rules:

1.

T est the tractor at a slow speed and increase the speed slowly.
Apply the Brakes smoothly to determine the stopping
characteristics of the Tractor and Implement.
As you increase the speed of the Tractor the stopping dist ance
increases. Determine the maximum safe transport speed for
you and this Equipment.

2.

T est the equipment at a slow speed in turns. Increase the speed
through the turn only after you determine that it is safe to oper­ate at a higher speed. Use extreme care and reduce your speed
when turning sharply to prevent the tractor and implement from
turning over. Determine the maximum safe turning speed for
you and this equipment before operating on roads or uneven

ground.
Only transport the Tractor and Implement at the speeds that you
have determined are safe and which allow you to properly con­trol the equipment.

3.

Be aware of the operating conditions. Do not operate the Tractor
with weak or faulty brakes. When operating down a hill or on wet or
rain slick roads, the braking distance increases: use extreme care
and reduce your speed. When operating in traffic always use the
Tractor’s flashing warning light s and reduce your speed. Be aware of
traffic around you andwatch out for the other guy. (SG-19)

Side Rtry Safety Section 1-5

SAFETY

WARNING!

WARNING!

SAFETY

WARNING!

Never attempt to lubricate, adjust, or remove material from the
Implement while it is in motion or while tractor engine is running. Make
sure the tractor engine is off before working on the Implement.

(SG-20)

Periodically inspect all moving parts for wear and replace when
necessary with authorized service parts. Look for loose fasteners,
worn or broken parts, and leaky or loose fittings. Make sure all pins
have cotter pins and washers. Serious injury may occur from not
maintaining this machine in good working order. (SG-21)

Always read carefully and comply fully with the manufacturers instruc­tions when handling oil, solvents, cleansers, and any other chemical
agent. (SG-22)

DANGER!

DANGER!

DANGER!

DANGER!

Never run the tractor engine in a closed building or without adequate
ventilation. The exhaust fumes can be hazardous to your health.

(SG-23)

KEEP AWAY FROM ROTATING ELEMENTS to prevent entanglement
and possible serious injury or death. (SG-24)

Never allow children to play on or around Tractor or Implement. Children
can slip or fall off the Equipment and be injured or killed. Children can
cause the Implement to shift or fall crushing themselves or others. (SG-25)

DO NOT allow any person under a folded wing unless wing is securely
locked up or supported. DO NOT approach the Implement unless the
Tractor is turned off and all motion has ceased. Never work under the

frame work, or any lifted component unless the implement is securely
supported or blocked up. A sudden or inadvertent fall by any of these
components could cause serious injury or even death. (STI-3)

Side Rtry Safety Section 1-6

SAFETY

CAUTION!

DANGER!

DANGER! Operate the Tractor and/or Implement controls only while properly seated

On a fully-assembled unit, do not remove the Wing Retaining Strap
until hoses are attached to the tractor and the Wing Cylinders are
filled with oil. Lower the Wings slowly and carefully. Keep bystand­ers away during operations. (STI-5)

NEVER use drugs or alcohol immediately before or while operating the
Tractor and Implement. Drugs and alcohol will affect an operator’s
alertness and coordination and therefore affect the operator’s ability to
operate the equipment safely. Before operating the Tractor or Imple­ment, an operator on prescription or over-the-counter medication must
consult a medical professional regarding any side effects of the medi­cation that would hinder their ability to operate the Equipment safely.
NEVER knowingly allow anyone to operate this equipment when their
alertness or coordination is impaired.
operator or others could result if the operator is under the influence of
drugs or alcohol.

in the Tractor seat with the seat belt securely fastened around you.
Inadvertent movement of the Tractor or Implement may cause serious
injury or death. (SG-29)

(SG-27)

Serious injury or death to the

SAFETY

WARNING!

DANGER!

DANGER! All Safety Shields, Guards and Safety devices including

Mow only in conditions where you have clear visibility in daylight or with
adequate artificial lighting. Never mow in darkness or foggy conditions
where you cannot clearly see at least 100 yards in front and to the sides of
the tractor and mower. Make sure that you can clearly see and identify
passersby, steep slopes, ditches, drop-offs, overhead obstructions, power
lines, debris and foreign objects. If you are unable to clearly see this type
of items discontinue mowing. (SGM-1)

There are obvious and hidden potential hazards in the operation of this
Mower. REMEMBER! This machine is often operated in heavy brush
and in heavy weeds. The Blades of this Mower can throw objects if
shields are not properly installed and maintained. Serious injury or
even death may occur unless care is taken to insure the safety of the
operator, bystanders, or passersby in the area. Do not operate this
machine with anyone in the immediate area. Stop mowing if anyone
is within 100 yards of mower. (SGM-2)

(but not limited to) - the Deflectors, Chain Guards, Steel
Guards, Gearbox Shields, PTO integral shields , and
Retractable Door Shields should be used and main­tained in good working condition. All safety devices
should be inspected carefully at least daily for missing
or broken components. Missing, broken, or worn items
must be replaced at once to reduce the possibility of
injury or death from thrown objects, entanglement, or
blade contact. (SGM-3)

Side Rtry Safety Section 1-7

SAFETY

DANGER! The rotating parts of this machine have been designed and tested for

rugged use. However, the blades could fail upon impact with heavy,
solid objects such as metal guard rails and concrete structures. Such
impact could cause the broken objects to be thrown outward at very
high velocities. To reduce the possibility of property damage, serious
injury, or even death, never allow the cutting blades to contact such
obstacles. (SGM-4)

WARNING!

SAFETY

Extreme care should be taken when operating near loose objects such
as gravel, rocks, wire, and other debris. Inspect the area before
mowing. Foreign objects should be removed from the site to prevent
machine damage and/or bodily injury or even death. Any objects that
cannot be removed must be clearly marked and carefully avoided by
the operator. Stop mowing immediately if blades strike a foreign
object. Repair all damage and make certain rotor or blade carrier is
balanced before resuming mowing.

(SGM-5)

WARNING!

WARNING!

WARNING!

WARNING!

Many varied objects, such as wire, cable, rope, or chains, can become
entangled in the operating parts of the mower head. These items could
then swing outside the housing at greater velocities than the blades. Such
a situation is extremely hazardous and could result in serious injury or
even death. Inspect the cutting area for such objects before mowing.
Remove any like object from the site. Never allow the cutting blades to
contact such items. (SGM-6)

Mow at the speed that you can safely operate and control the tractor and
mower. Safe mowing speed depends on terrain condition and grass type,
density, and height of cut. Normal ground speed range is from 0 to 5 mph.
Use slow mowing speeds when operating on or near steep slopes,
ditches, drop-offs, overhead obstructions, power lines, or when debris and
foreign objects are to be avoided. (SGM-7)

Avoid mowing in reverse direction when possible. Check to make sure there
are no persons behind the mower and use extreme care when mowing in
reverse. Mow only at a slow ground speed where you can safely operate and
control the tractor and mower. Never mow an area that you have not
inspected and removed debris or foreign material. (SGM-8)

Do not put hands or feet under mower decks. Blade Contact can result
serious injury or even death. Stay away until all motion has stopped and
the decks are securely blocked up. (SGM-9)

DANGER!

WARNING!

Replace bent or broken blade with new blades. NEVER ATTEMPT TO
STRAIGHTEN OR WELD ON BLADES SINCE THIS WILL LIKELY
CRACK OR OTHERWISE DAMAGE THE BLADE WITH SUBSE­QUENT FAILURE AND POSSIBLE SERIOUS INJURY FROM THROWN
BLADES. (SGM-10)

Do not mow with two machines in the same area except with Cab tractors
with the windows closed. (SGM-11)

Side Rtry Safety Section 1-8

SAFETY

DANGER!

WARNING!

Rotary Mowers are capable under adverse conditions of throwing
objects for great distances (100 yards or more) and causing
serious injury or death. Follow safety messages carefully.

STOP MOWING IF PASSERSBY ARE WITHIN 100 YARDS UN­LESS:

-Front and Rear Deflectors are installed and in good,

working condition;

-Mower Head is running close to and parallel to the ground

without exposed Blades;

-Passersby are outside the existing thrown-object zone;

-All areas have been thoroughly inspected and all foreign
material such as rocks, cans, glass, and general debris
has been removed.

NOTE:

Each Rear Wheel must have a minimum of 1,000 pounds contact with
the surface to prevent lateral instability and possible tip-over which
could result in serious bodily injury or even death. Widen the wheel
tread and add weights if needed. Refer to the mounting instructions
or call Customer Service if you need assistance with Couterweight
Procedure. (SFL-3)

Where there are grass and weeds high enough to hide debris
that could be struck by the blades, the area should be: in­spected and large debris removed, mowed at an intermediate
height, inspected closely with any remaining debris removed,
and mowed again at desired final height. (SBM-1)

SAFETY

WARNING!

WARNING!

DANGER!

Do not operate Mower if excessive vibration exists. Shut down PTO
and the Tractor engine. Inspect the Mower to determine the source
of the vibration. If Mower blades are missing or damaged replace
them immediately. Do not operate the mower until the blades have
been replaced and the Mower operates smoothly. Operating the
Mower with excessive vibration can result in component failure and
broken objects to be thrown outward at very high velocities. To reduce
the possibility of property damage, serious injury, or even death, never
allow the Mower to be operated with blades missing. (SFL-4)

Do not let the Blades turn when the Mower Deck is raised for any
reason, including clearance or for turning. Raising the Mower
deck exposes the Cutting Blades which creates a potentially
serious hazard and could cause serious injury or even death from
objects thrown from the Blades. (SRM-7)

Use extreme caution when raising the Mower head. Stop the Blades
from turning when the Mower Head is raised and passersby are within
100 yards. Raising the Mower head exposes the Cutting Blades
which creates a potentially serious hazard and can cause serious
injury by objects thrown from the Blades or by contact with the Blades.

(SBM-2)

Side Rtry Safety Section 1-9

SAFETY

WARNING!

WARNING!

SAFETY

DANGER!

WARNING!

Never leave the Tractor and Implement unattended while the Implement is
in the lifted position. Accidental operation of lifting lever or a hydraulic
failure may cause sudden drop of unit with injury or death by crushing.
To properly park the implement when disconnecting it from the tractor,
lower the stand and put the retaining pin securely in place, or put a secure
support under the A-Frame. Lower the implement carefully to the ground.
Do not put hands or feet under lifted components.

Relieve hydraulic pressure prior to doing any maintenance or repair
work on the Implement. Place the Mower Head on the ground or
securely supported on blocks or stands, disengage the PTO, and turn
off the engine. Push and pull the control Levers or Joystick several
times to relieve pressure prior to starting any maintenance or repair
work. (SBM-6)

Always disconnect the wire leads from the mower valve solenoid before
performing service on the Tractor or Mower. Use caution when working
on the Tractor or Mower. Tractor engine must be stopped before
working on Mower or Tractor. The Mower Blades could inadvertently be
turned on without warning and cause immediate dismemberment, injury
or death. (SBM-12)

Use extreme care when lowering or unfolding the implement’s wings.
Make sure no bystanders are close by or underneath the wings. Allow
ample clearance around the implement when folding or unfolding the
wings. Use extreme caution around buildings or overhead power lines.

5)

(S3PT-1)

(S3PT-

WARNING!

DANGER!

DANGER!

Relieve hydraulic pressure prior to doing any maintenance or repair work
on the Implement. Place the Implement on the ground or securely
blocked up, disengage the PTO, and turn off the tractor engine. Push
and pull the Remote Cylinder lever in and out several times prior to
starting any maintenance or repair work. (S3PT-9)

This Implement is wider than the Tractor. Be careful when operating
or transporting this equipment to prevent the Implement from running
into or striking sign posts, guard rails, concrete abutments or other
solid objects. Such an impact could cause the Implement and Tractor
to pivot violently resulting in loss of steering control, serious injury, or
even death. Never allow the Implement to contact obstacles. (S3PT-

12)

The flail cutter shaft is designed for standard rotation(same rotation
as the tractor wheel during forward travel). Never operate the cutter
shaft in the reverse rotation. Operating this mower in reverse
rotation may cause objects to be thrown out the front of the mower
head.

Side Rtry Safety Section 1-10

SAFETY

WARNING!

WARNING!

WARNING!

The rotating parts of this machine continue to rotate even after the Tractor
has been turned off. The operator should remain in his seat for 60
seconds after the brake has been set, the PTO disengaged, the tractor
turned off, and all evidence of rotation has ceased. (SBM-5)

“Wait a minute...Save a life!”

Engine Exhaust, some of its constituents, and certain components
contain or emit chemicals known to the state of California to cause
cancer and birth or other reproductive harm.

Battery post, terminals and related accessories contain lean and lead
compounds, chemicals known to the state of California to cause cancer
and birth or other reproductive harm. Wash hands after handling!

SAFETY

Tiger mowers use balanced and matched system components for blade carriers, blades, cutter-shafts, knives, knife hang­ers, rollers, drive-train components and bearings. These parts are made and tested to Tiger specifications. Non-genuine
“will fit” parts do not consistently meet these specifications. The use of “will fit” parts may reduce mower performance,
void mower warranties and present a safety hazard. Use genuine T iger mower parts for economy and safety .

SEE YOUR DEALER

In addition to the design and configuration of this Implement, including Safety Signs and Safety Equipment, hazard
control and accident prevention are dependent upon the awareness, concern, prudence, and proper training of
personnel involved in the operation, transport, maintenance, and storage of the machine. Refer also to Safety
Messages and operation instruction in each of the appropriate sections of the Tractor and Equipment Manuals.
Pay close attention to the Safety Signs affixed to the Tractor and Equipment. (SG-18)

Side Rtry Safety Section 1-11

SAFETY

SAFETY

Side Rtry Safety Section 1-12

SAFETY

ITEM PART NO. QTY. DESCRIPTION

1 22839 1 INSTRUCT Don Not Lubricate With Automatic Grease Gun
2 22840 1 WARNING Foreign Objects Contacted
3 24028 1 WARNING Inspect Rear Flap
4 31522 1 LOGO TIGER MOWERS
5 31523 3 LOGO TIGER MOWERS
6 42350 1 DANGER Cuttershaft Direction
7 33743 1 INSTRUCT Mowing Safet Tips
8 42399 1 REFLECT Red Reflector
9 42400 1 REFLECT Amber Reflector
10 6T3217 1 DANGER Keep Hands and Feet Clear
11 6T3219 1 WARNING Read Operators and Maintenance Manuals
12 6T3220 1 INTRUCT Lubricate Pump, Driveshaft Daily
13 6T3221 1 CAUTION Lubricate Spindle When Mower and Tractor Off
14 6T3222 1 INSTRUCT Engine will not start when mower is engaged
15 1059 1 INSTRUCT Mower Positions
16 6T3224 1 DANGER Stay Clear, Discharge Opening
17 6T3230 1 WARNING Don't Operate with Bystanders in Area

SAFETY

18 6T3233 1 CAUTION DONOT Start or Run with Valves closed
19 6T3234 1 CAUTION Check Crankshaft Adapter Daily
20 6T3236 1 LOGO Made In USA
21 6T3243 1 WARNING Replace Bolts and Locknut if damaged
22 6T3249A 1 INSTRUCT Grease Inst. Cuttershaft Bearing
23 6T3261 1 INSTRUCT Grease Inst. Ground Roller Bearing
24 TB1011 1 WARNING Do Not Work Mower with Safety Shiel Removed
25 02962764 1 WARNING Pinch Point
26 02965262 1 WARNING Hydraulic Hose Repair
27 02967827 1 DANGER Multi Warn Messages
28 34852 1 INSTRUCT Hydraulic Specifications
29 00756059 1 WARNING Check Hydraulic Hose with Cardboard

Side Rtry Safety Section 1-13

SAFETY

SAFETY

P ART NO.

LOCA TION

22839

MOWER DECK

22840

INSIDE OF CAB

24028

MOWER DECK

10"X5.5" 31522

MOWER DECK

18.25"X10" 31523
HYDRAULIC T ANK

Side Rtry Safety Section 1-14

SAFETY

P ART NO.

LOCA TION

SAFETY

42350

MOWER DECK

33743

INSIDE OF CAB

5

42399

MOWER DECK

Side Rtry Safety Section 1-15

42400

MOWER DECK

SAFETY

SAFETY

P ART NO.

LOCA TION

6T3217

MOWER DECK

6T3219

INSIDE OF CAB

29-6T3221

6T3220

FRONT PUMP MOUNT

6T3221

INSIDE OF CAB

Side Rtry Safety Section 1-16

SAFETY

P ART NO.

LOCA TION

SAFETY

6T3233

INSIDE OF CAB

6T3234

INSIDE OF CAB

Side Rtry Safety Section 1-17

6T3236

MOWER DECK

6T3243

INSIDE OF CAB

SAFETY

SAFETY

P ART NO.

LOCA TION

6T3233

HYDRAULIC T ANK

6T3234

INSIDE OF CAB

16

6T3236

MOWER DECK

HYDRAULIC T ANK

6T3243

INSIDE OF CAB

Side Rtry Safety Section 1-18

SAFETY

P ART NO.

LOCA TION

SAFETY

6T3249A

MOWER DECK

6T3261

MOWER DECK

TB1011

MOWER DECK

02962764

MOWER DECK

DRAFT BEAM

Side Rtry Safety Section 1-19

SAFETY

SAFETY

P ART NO.

LOCA TION

02965262

DRAFT BEAM

Side Rtry Safety Section 1-20

02967827

CAB FENDER

SAFETY

SAFETY

Side Rtry Safety Section 1-21

34852

HYDRAULIC T ANK

00756059

MOWER DECK

SAFETY

SAFETY

ITEM PART NO. QTY. DESCRIPTION

50023 AVAIL MANUAL CANISTER COMPLETE

1 00776031 1 Round Manual Canister

33997 1 Decal, Sheet, Manual Canister
2 * Decal
3 * Decal
4 * Decal
5 * AVAIL Specification Product Manual
6 33753 1 EMI Safety Manual
7 34296 1 Front Adhesive Pad
8 34297 1 Rear Adhesive Pad
9 6T1823 4 Zip Tie 14" Long

NOTE:

The manual canister can be bolted, zip tied or adhered to a variety of surfaces. Locate a protected area within
the view of the operator. Then select an installation method and attach the canister. CAUTION-AVOID DRILL-
ING HOLES INTO UNKNOWN AREAS, wires and other parts may be located behind these areas. When
adhering the canister to a surface, thoroughly clean that surface before installing the canister.

Side Rtry Safety Section 1-22

SAFETY

FEDERAL LAWS AND REGULATIONS

This section is intended to explain in broad terms the concept and effect of federal laws and regulations concerning
employer and employee equipment operators. This section is not intended as a legal interpretation of the law and
should not be considered as such.

Employer-Employee Operator Regulations

U.S. Public Law 91-596 (The Williams-Steiger Occup ational and Health Act of 1970) OSHA

This Act Seeks:

“...to assure so far as possible every working man and woman in the nation safe and healthful
working conditions and to preserve our human resources...”

DUTIES

Sec. 5 (a) Each employer­(1) shall furnish to each of his employees employment and a place of employment which are free
from recognized hazards that are causing or are likely to cause death or serious physical harm to
his employees;
(2) shall comply with occupational safety and health standards promulgated under this Act.
(b) Each employee shall comply with occupational safety and health standards and all rules,
regulations and orders issued pursuant to this Act which are applicable to his own actions and
conduct.

SAFETY

OSHA Regulations

OSHA regulations st ate in p art: “At the time of initial assignment and at least annually thereafter,
the employer shall instruct every employee in the safe operation and servicing of all equipment with
which the employee is, or will be involved.”

Employer Responsibilities:

T o ensure employee safety during Truck and Implement operation, it is the employer’s responsibility to:

1. Train the employee in the proper and safe operation of the Truck and Implement.

2. Require that the employee read and fully understand the Truck and Implement Operator’s manual.

3. Permit only qualified and properly trained employees to operate the Truck and Implement.

4. Maintain the Truck and Implement in a safe operational condition and maintain all shields and guards on the
equipment.

5. Ensure the Truck is equipped with functional seat belts and require that the employee operator securely
fasten the safety belts at all times.

6. Forbid the employee operator to carry additional riders on the Truck.

7. Provide the required tools to maintain the Truck and Implement in a good safe working condition and provide
the necessary support devices to secure the equipment safely while performing repairs and service.

Child Labor Under 16 Years of Age

Some regulations specify that no one under the age of 16 may operate power machinery . It is your responsibility
to know what these regulations are in your own area or situation. (Refer to U.S. Dept. of Labor, Employment
Standard Administration, W age & Home Division, Child Labor Bulletin #102.)

Side Rtry Safety Section 1-23

SAFETY

SAFETY

Side Rtry Safety Section 1-24

JD5XX5M - TM

ASSEMBLY SECTION

Assembly Section 2-1

ASSEMBLY

TRACTOR PREPARATION

A. Remove right and left hand steps.
B. Disconnect battery cables from both batteries.
C. Remove engine side panels, or raise hood to access front pulley.
D. Remove plugs from tractor casting where main frame and pump mount will be attached.
E. Remove any front weights and weight supports .
F. Raise the tractor onto jack-stands and remove the right and left rear wheels.

(ASM-JD-0001)

Before attempting to mount your Tiger mower, it is
important to read an understand all of the Safety Messages in
the Safety section of this manual.

Check complete shipment list against the packing list to make sure there are no

shortages. Make certain the tractor model is the appropriate one for the mower
received!

Always use a floor jack, hoist or fork lift to lift and raise heavy parts.

Read and understand the entire assembly section instructions before attempting

to mount your Tiger mower. Refer to the parts section of this manual for detailed
illustrations to locate all parts.

(ASM-C-0001)

CRANKSHAFT ADAPTER

For JD5065M and 5075M tractors, remove the four capscrews from the crankshaft
pulley. Then install the crankshaft adapter and spacer to the pulley with the capscrews and
lockwashers as shown in the Parts Section.

For JD5085M - JD5105M tractors, install the John Deere kit LVB24989 and follow the
instructions.

(ASM-JD-0085)

Assembly Section 2-2

ASSEMBLY

USE PRY BAR
TO RAISE
BATTERY LT E

USE
APPROPRIATE
BLOCK

CRANKSHAFT ACCESS

To access the crankshaft of the JD5065M and 5085-105M, a hole will need to
be cut in the front of the tractor casting. The battery plate will need to be raised to
cut the hole and attach the crankshaft adapter. To do this, remove and save the
bolts holding the battery plate to the tractor frame.

After the bolts have been removed, use a pry bar to raise the battery plate. Once the
plate is raised, use an appropriate block to keep the battery plate raised.

(ASM-JD-0086)

Assembly Section 2-3

ASSEMBLY

CRANKSHAFT ACCESS (continued)

Find the center punched marking on the front end of the tractor(shown below), and
use it as a guide for cutting. Use a 1-3/4” hole saw to cut a hole for the driveshaft. Once
the hole is cut you will be able to look through the hole and see the driveshaft cover.

The driveshaft cover is held on by two bolt s. To remove these bolts take off th e p ane l
covering the fan. Then you will have access to the bolts on the driveshaft cover.

The battery plate will need to stay elevated for the crankshaft adapter to be inst alled on the

crankshaft pulley. Tilt the crankshaft adapter and slide it into place.

Before inserting the driveshaft into the crankshaft adapter, apply Anti-Seize lubricant to

the splines of the driveshaft. Re-apply Anti-Seize once a year after that.

After the crankshaft adapter is installed & torqued, remove blocks and re-install bolts

that were removed to prop up the battery plate.

(ASM-JD-0097)

Assembly Section 2-4

ASSEMBLY

DRIVESHAFT & FRONT PUMP MOUNTING

Thread the pump drive shaft into the crankshaft adapter.

Slide splined drive shaft coupler onto the pump drive shaft. Install the pump onto the
mounting bracket. NOTE: the pump is offset to one direction, the pump should be installed
with the offset side on top. Install hardware for securing pump to the pump mount, DO NOT
tighten.

Install pump and align so that splined coupling can be moved (FREE PLAY) back and
forth by hand. Rotate coupler and check free play every 1/4 turn. Tighten pump mounting
bolts in succession rechecking for spline coupling free play. Remove the pump mounting
bracket bolts one at a time and apply a thread locking agent. Tighten these bolts in
succession, again checking for free play in the drive shaf t. After all bolt s are torqued, the end
play on the drive shaft should be 1/16” to 1/8”, and coupler should move freely with hand
pressure. If end play is less than 1/16”, grind the end of the shaft to achieve the proper end
play. If there is more than 1/4” of end play, return the shaft with specifications for a longer
shaft.

CAUTION: DO NOT ST ART THE TRACT OR UNTIL ALL HOSES ARE ATTACHED,
T ANK IS FILLED WITH PROPER OIL AND BALL V ALVES ARE OPEN! STARTING AT
THIS TIME WILL CAUSE SERIOUS DAMAGE TO THE PUMP.

(ASM-C-0091)

ADJUSTING REAR WHEELS

Raise rear of tractor onto jack-stands. Follow the instructions in the tractor owners

manual for adjusting tires and rims. The back wheels MUST be adjusted to the widest

setting. NOTE: This may require switching the wheels to opposite sides of tractor. Also take
note of any width restrictions when transporting by trailer. (For ease of installation, it is best to
leave the rear wheels removed during installation of the mower.)

(ASM-B-0001)

Assembly Section 2-5

ASSEMBLY

CABLE CONTROL LEVER STAND

Place the cable control bracket on the floor so that the bracket is 2-1/2” from the side
edge of the door, and 4-3/8” in front of the rear edge of the door. See images below. Be
sure that the location of the stand will allow the operation of all control levers in the tractor
and that the door will not strike the stand when shut. Before drilling double check loca tion
of the stand for proper placement of holes. Make sure that all cables and wires are clear
of the area before drilling holes to mount the stand. Drill 3 holes to match control bracket
as shown below and secure with capscrews and nylock nuts noted in parts section..

The rubber boot under the rear window can be cut in a cross hair pattern and if
necessary the bottom cut through to allow it to slip over the cables and back into position.
These cables will be routed to the lift valve mounted on the valve mounting plate, and
should not have any sharp bends or kinks in them. Secure cables with zip ties and apply
RTV sealer in and around individual cables, inside and outside of the cab for a water tight
seal. Do not allow excess cable to hang unsecured on the outside of the cab.

.

0087)

(ASM-JD-

Assembly Section 2-6

ASSEMBLY

SWITCH BOX WIRING

Route the green wires and the red wire (with the 10amp fuse) from the switchbox
to the front console panel. Refer to the parts section for wiring diagram to hook up
the switch box. Cover the wires from the switch box with plastic wire wrap provided.
Remove the console panel under the steering wheel to access wires. Locate the
neutral safety brown colored wire. Use a test light or meter to verify this wire is the
neutral safety wire. There are three brown wires. Cut the brown neutral safety wire
and connect the green wires from the switch box as shown in the wiring diagram.

Run the white and black wire to the solenoid valve. Route the wires through the
back window with the cable control wires. Use the rubber grommet in the window to
protect the wire, and route the wire out of the cab down to the 1/4” hydraulic hoses.
Follow the hydraulic hoses through the wheel well to the front of the tractor.

Route the Red 14ga wire, keyed hot, from the auxillary plug to the signal post of
the continuous duty solenoid. NOTE: Be certain that the power taken for the

switch box is “HOT” only when the tractor ignition is “ON”.

The black wire from the switchbox should be routed to the auxilary plug.

The wires from the switch box are longer than needed and should carefu lly cut and
spliced as required. Zip ties should be used to secure the wires to the tractor
framework and hoses to eliminate vibation and rubbing.

(ASM-JD-0055)

Assembly Section 2-7

ASSEMBLY

WEATHER-PACK/METRI-PACK ASSEMBLY

These instructions apply to both Weather-Pack and Metri-pack connectors.

NOTE: Use the specific tool for the type of connector you are assembling.

(ASM-C-0009)

Assembly Section 2-8

ASSEMBLY

VALVE MOUNTING

Attach the rear valve mounting bracket to the fender of the tractor by removing the
two rear bolts on the left fender and the two rear bolts on the right fender. See
illustration below . Drill the square holes in the fenders to accept 3/8” cap screws. Use
the hardware noted in the parts section to attach the valve mounting bracket to the
tractor.

Next, attach the valve mounting plate to the mounting bracket. Align the holes on
the plate to the holes on the bracket. Use the hardware shown in the parts section to
attach the plate to the valve mounting bracket. Finally, place the valve on the valve
mounting plate as shown in the parts section. Align the holes on the valve assembly
to the holes on the plate. Use the hardware provided to secure the valve to the plate.
Refer to the parts section for the placement of the valve and the hardware used.

Please handle the lift valve with care. It is extremely heavy and contains small
parts.

(ASM-JD-0065)

Assembly Section 2-9

ASSEMBLY

PRESSURE LINE INSTALLATION

The hydraulic pressure line will be plumbed into the tractors power beyond port.
Locate the power beyond port on the upper right side of the tractor rear remotes,
remove the plug (refer to the illustration below and the Parts Section). After the plug
is removed, connect the adapter and route the hose from the adapter to the lift valve,
as shown in the Parts Section.

(ASM-JD-0089)

RETURN LINE INSTALLATION

The return line will be plumbed into the front of the Branch Tee, as shown in
previous illustration, which will be assembled into the adapter located below the
tractors’ power beyond port. Remove the elbow or plug from the rear remotes and
replace it with the supplied Branch Tee. Connect the line from the Mid-mount valve to
the Branch Tee. If your tractor does not have a Mid-mount valve, then install the
supplied cap on the back side of the Branch Tee. Plumb the return line from the front
ot the Branch Tee to the adapter on the lift valve.

Assembly Section 2-10

(ASM-JD-0090)

ASSEMBLY

MANUAL LIFT VALVE PORTS

(ASM-C-0057)

MANUAL SWITCH BOX MOUNTING

The switch box is to be secured to the operators side of the control handles, or valve

stand. Refer to the parts section for assembly and components needed.

(ASM-C-0071)

Assembly Section 2-11

ASSEMBLY

*NOTE ON HUSCO CONTROL VALVES*

Manual, cable controlled (Husco control valve) boom mowers require check valves

with integral restricting orifice (#06502036) installed in the control valve work ports that
are connected to the gland ends of the main and secondary boom cylinders. This check
valve allows oil to free flow into the gland end of the main and secondary boom cylinders,
but restricts flow out of the cylinder, thereby providing proper boom control. This check
valve, #06502036(V endor #1968R-.063) is similar in appearan ce to hose adapter #33271
and Adapter #34396, with.06 orifice. These components can be identified as follows, and
are to be installed per parts section for the lift valve.

(ASM-HUSCO-0001)

Assembly Section 2-12

ASSEMBLY

HOSE AND WIRE ROUTING

Attach two clamps to the right rear wheel well for proper hose/wire routing. Drill
one hole for each clamp. Use the lower rear corner of the wheel well as a n origin for
measuring. The holes should be 10mm or 3/8” reamed to accept 3/8” hardware.
Measure along the back edge of the wheel well 6” from the origin. Use a square t o
measure 2-½” up, from the last mark. Refer to the image below to see the first hole.
The second hole should run parallel to the bottom edge of the wheel well. Mark
the hole 22” from the origin and 3-½” from the bottom edge. Use the images below
for reference.

NOTE: DO NOT CUT INTO TUBES / HOSES / WIRES WHEN DRILLING
THROUGH METAL OR PLASTIC!.

(ASM-JD-0068)

Place as many hoses in the clamp that will fit without compromising pressure. Then
secure the (2) HOSE CLAMP (06520013) to the holes drilled with (1 EACH)
CAPSCREW,3/8 X 1 NC (21630) and (1 EACH) NYL OCK NUT,3/8 NC (21627). The
hoses that don’t fit into the clamp are to be secured to the others with zip-ties. For
protection of hoses in contact with metal edges, wrap hoses with spit hose sections
and fasten with hose clamps or zip ties as needed.

Assembly Section 2-13

ASSEMBLY

FENDER CUT FOR WHEEL WELL TANK

A notch will have to be cut into the left rear fender to allow room for the hydraulic
tank filler neck. The notch should start at 2 inches from the rear corner of the fender and
create a 1 inch deep arc that is 5 inches long. Trim lock should be used on the sharp
edges..

(ASM-JD-0092)

HOSE ROUTING

It is important to route the hoses as shown below from the brake valve, behind the

Assembly Section 2-14

ASSEMBLY

mast, and to the flail mowers. The hoses may get into the front and/or rear tires if not
properly routed and clamped.

(ASM-C-0061)

FILLING HYDRAULIC RESERVOIR

Refer to the maintenance section for filling specifications and hydraulic oil

Assembly Section 2-15

ASSEMBLY

requirements.

(ASM-C-0004hydro resrv)

WHEEL SPACER WITH WHEEL WELL TANK

When the left wheel is off, a spacer kit is needed with the wheel well tank (part#

06200637.) Attach the spacer to the left wheel portion of the axle with the hardware
provided. When you are ready to re-attach the left wheel, the wheel goes on first then
the reinforcement ring and finally the hardware provided.

(ASM-JD-0070)

INSTALLING O-RING FITTINGS

Installing straight, 45º and 90º O-rings requires that the O-ring and washer be up against the
swivel body . Insert the swive l and turn in u ntil the swivel is pointed in the desired direction and O­ring contact is made. Hold swivel in set direction with a wrench and turn the O-ring nut away
from the swivel body and carefully tighten.

(ASM-C-0056)

INSTALLING NATIONAL PIPE FITTINGS

Whenever installing a pipe fitting, wrap the threads clockwise (looking at the end) with
teflon tape. In this way, the tape will be tightened when installed. NOTE: It is not
necessary to tape O-ring fittings, or those installed in swivels.

(ASM-C-0088)

Assembly Section 2-16

ASSEMBLY

GENERAL HOSE INSTALLATION

Refer to the parts section for detailed information about hoses and fittings for this
application.

(ASM-C-0011)

HOSE COVERING

Secure hoses together with zip ties wherever loose. Wrap the hoses between the
swivel and main boom with the hose cover provided. Wrap the hoses between the main
boom and secondary boom with the hose cover provided. Where hoses may contact the
frame or other edges, wrap with split hose and secure with hose clamps or zip ties.

On non cab units, the pressure and return hoses from the control valve will also need
to be routed inside the protective clear hose wrap. Cover the valve, valve fittings with the
yellow hose cover and secure with black string provided.

(ASM-C-0058)

SOLENOID BRAKE VALVE

Install a solenoid valve on the mounting bracket with the supplied hardware as shown
in the Parts Section in this manual. While installing the fittings to the brake valve, the
electical coil on the spool may have to be removed to make room. When reinstalling the
coil, it is important to use no more than 5 ft. lbs. (or 60in. lbs.) torque. W ARNING: OVER
TORQUE TO THE COIL WILL RESULT IN HYDRAULIC FAILURE OF SPOOL.

0025)

(ASM-C-

TEMPERATURE GAUGE MOUNTING (OPTIONAL)

Mount the temperature gauge where it is clearly visible to the operator. Attach the
green (-) wire from the negative post on the gauge to a grounded bolt on the tractor
frame. Remove paint if needed to make a good ground. Remove the pipe plug from the
side of the hydraulic reservoir and install the temperature sensor using thread sealing
tape. Run the white wire from the (s) sensor post of the gauge to the temperature sensor
on the hydraulic reservoir tank.

(ASM-C-0051)

MAIN FRAME INSTALLATION

With an overhead hoist and / or jack-stands, raise one side of the frame up to the
correctly matching mounting holes. Install cap screws and all other hard ware as shown in
main frame parts section to secure the sides of the main frame to the tractor casting, DO
NOT tighten at this time. Remove the capscrews one at a time and apply a thread locking
agent. Reinsert the capscrews and tighten / torque to values noted in the torque chart
located in the maintenance section of this manual.

(ASM-C-0003)

AXLE BRACE MOUNTING

Position the right axle brace under the tractor right hand side. Raise the brace up to
the matching mounting holes in the main fame and rear axle housing. Note the right side
brace is installed on outside edge of the main frame and the left side brace is installed on
the inside edge of the main frame. Pictures below show right side brace installation.
Install the clamp plate with capscrews, washers and nuts as shown in the main frame
parts section. Apply Loc-Tite to the threads and torque to the values noted in the torque

Assembly Section 2-17

ASSEMBLY

chart located in the maintenance section of this manual.

(ASM-JD-0072).

SIDE MOWER HYDRAULIC DIAGRAM

(ASM-C-0090)

Assembly Section 2-18

ASSEMBLY

CONTINUOUS DUTY SOLENOID SWITCH

Mount the solenoid switch, drill holes to match if necessary, mount in dry and well protected
area. Secure as shown in the parts section.

A.) ORANGE 10 GA. wire from terminal (D) to +12V battery post on tractor starter solenoid.

B.) RED 14 GA. wire from terminal (C) to tractor plug in cab.

C.) BLACK 14 GA. wire from terminal (B) to tractor common ground.

D.) RED 10 GA. wire from terminal (A) to switch box.

E.) RED 14 GA. wire from terminal (A) to temperature gauge. (optional)

F.) GREEN 10 GA. wire from switchbox to (B) on cooler fan connector.

G.) ORANGE 10 GA. wire from switchbox to (A) on cooler fan connector.

H.) ORANGE 16 GA. wire from switchbox to (A) on Mower Run (Right) connector.

I.) BLACK 16 GA. wire from switchbox to (B) on Mower Run (Right) connector.

J.) WHITE 16 GA. wire from switchbox to (A) on Mower Run (Left/Rear) connector.

K.) BLACK 16 GA. wire from switchbox to (B) on Mower Run (Left/Rear)

connector.

(ASM-C-0099)

COOLER MOUNTING

Mount the cooler mounting brackets on the top rear side of the side hydraulic tank.
Locate bolt plates on the top of the tank and secure the appropriate cooler bracket to
the tank with the hardware provided. Attach the screen and cooler to the brackets.
Refer to the parts section to connect the hoses to the cooler.

(ASM-C-0092)

Assembly Section 2-19

ASSEMBLY

CONTINUOUS DUTY SOLENOID SWITCH

(ASM-JD-0096)

(MOUNTING)

Assembly Section 2-20

ASSEMBLY

DRAFT BEAM INSTALLATION

Install ½” O-ring breather into butt port of inboard cylinder. Install fittings in the rod
end of the cylinder according to the diagram in the Common Parts section. These
fittings should be positioned to face the butt end of the cylinder.

Next turn the clevis onto the rod of the cylinder until it is tight against the shoulder
and lock into place with locking bolt on clevis.

The inboard cylinder can now be installed into the main frame mast with the pin,
flat-washer and R-clip as shown below.

Install all fittings in the outboard cylinder and adjust to point towards the butt end
of the cylinder. Attach the hoses as specified in the parts book. Slide the cylinder
into the draft beam from the outside of the draft beam and attach cylinder to the draft
beam with clevis pin and rollpins.

(ASM-C-0076)

DRAFT BEAM MOUNTING

Pull the inboard cylinder poston rod down to the extreme extended position. Slide the

draft beam under the cylinder

Using inboard cylinder as a pivot point, slide draft beam under tractor and install draft
beam pin. Align hole in draft beam pin with holes in main frame boss and install cap­screw and nylock nut.

(ASM-C-0078)

Assembly Section 2-21

ASSEMBLY

MOWER MOUNTING

Check that all grease zerks have been installed in the draft beams pivot arm, left

linkage arm, right linkage arm, and cylinder mounting ears.

Using a clevis pin and roll pins, connect the pivot arm to clevis on draft beam.
NOTE: Make sure the longer distance between the cutout and the end of the pivot
arm is closest to the draft beam pivot ears on the center tube a s shown in the diagram
below. Also make sure the cutout on the pivot arm faces into tube of draft beam.

(ASM-C-0077)

Slide other end of pivot arm with short distance between the cut-out and the end
of the pivot arm, into the cylinder clevis. Next, line up the holes of the left and right lift
linkage arms outside of the cylinder clevis holes. Connect with linkage pin, shims (as
required), boss, cap-screw, lock-washer and hex nut as shown.

To connect the bonnet to the draft beam, slide the extension arms of the draft
beam between the mounting ears on the inner end of the bonnet. Line up the holes
and secure with swivel pin, cap-screw, lock-washer, and hex nut (both sides). See
parts book illustration.

Next, slide the left and right linkage arms up to the slotted ear on the side of the
deck. Secure with linkage pin, shims, boss, cap-screw, lock-washer and hex nut. See
illustration in Parts Section.

LIFT CONTROL FEEDLINES

Hose lengths will vary between tractor applications such as cab and non-cab units.

See the Parts Section that pertains to your tractor for hose applications.

Install a hose from the bottom or inner valve port (behind cab for cab units, on stand

for non-cab units) to the restrictor on the inboard cylinder gland.

Install a hose from the upper or outer valve port to the restrictor on the outboard

cylinder butt.

See Parts Section for part numbers and hose routing illustrations.

(ASM-C-0093)

Assembly Section 2-22

ASSEMBLY

TRAVEL LOCK MOUNTING

Install the travel lock bracket with pin and clip on the draft beam. Slid e the draf t beam
and align the travel lock bracket hole with the mounting hole on the main frame. Install the
capscrew, lockwasher and hex nut as shown in the picture.

Raise the deck/flail to it’s upright position (Deck ear touches to stop bolt as shown in
the picture). Drill a 13/16” hole to the deck/flail ear through the draft beam as shown
below. Insert the supplied pin and clip through the hole.

(ASM-SIDE TRVL LOCK-0001)

DECK / MOTOR FEEDLINE

Install the 1” hoses from the motor to the solenoid valve. Refer to the parts section for

detailed information about hoses and fittings for this application.

Install split hoses around hydraulic hoses where they contact sharp edges, or any other

edges that may rub hoses.

Be sure that all grease zerks are installed in the draft beam pin bosses. Grease all areas

of the draft beam according to the instructions in the maintena nce section. Re-check all fittings
for tightness.

Fill hydraulic tank with fluid as recommended in the Maintenance Section. BE SURE TO

OPEN THE BALL VALVES. Start the tractor and operate the inboard cylinder through the
entire stroke and the outboard cylinder through the bottom ¾ stroke repeatedly to clear the
lines of air. DO NOT

adjusted!

Check for oil leaks at all fittings and connections using a piece of paper or cardboard. If a

leak is found, you must shut down the tractor and set the cutter head on the ground. Before
attempting to fix the leak, you must actuate the lift valve handles several times to relieve any
pressure in the lines. DO NOT USE HANDS TO CHECK FOR FLUID LEAKS!

Raise the three point hitch and check the tractor internal hydraulics, fill to proper level if

needed.

(ASM-C-0079)

run outboard cylinder out to full stroke until stop bolt has been

Assembly Section 2-23

ASSEMBLY

STOP BOLT ADJUSTMENT

Extend the outboard cylinder all the way out. Adjust the stop adjustment bolt (located
on the top of the draft beam) out until it is up against the bonnet. Lock the bolt down with
the ¾” hex nut.

NOTE: When the outboard cylinder is fully extended, the bonnet or deck should
either be up against the stop or if travel locks are installed, it should be up against the
travel lock. It may be necessary to use either external or internal slugs on the cylinder to
get the correct stroke. If the cutter head is against the stop and the cylinder has stoke
remaining, serious damage will occur.

Proceed to final preparation for operation instructions on the next page.

0003)

(ASM-SIDE MNTS-

Assembly Section 2-24

ASSEMBLY

FINAL PREPARATION FOR OPERATION

Place operators safety and operation decals on the steering column and side counsel
where they are clearly visible to the operator. These decals should be understood by
each operator of the machine in conjunction with the safety and operation section of this
book. The decals are to be maintaned in good condition as a reminder to the operator,
and should be replaced if damaged.

Finally, all bosses, pins and pivot points will need to be greased as instructed in the
maintenance section of this manual. The hydraulic reservoir can also be filled with the
recommended fluid (see maintenance section) and the filter installed in the top of the
tank. Double check all fittings and fasteners BEFORE starting tractor. Also secure any
loose hoses together with zip ties and wrap with split hoses where friction may occur on
the hoses.

BEFORE starting or operating the tractor you must read and understand the
safety and operation sections of this manual completely.

BE SURE THE BALL VALVES ARE OPEN! Start tractor and allow instruments to
stabilize. Using a piece of paper or cardboard as noted in the safety and maintenance
sections, check all fittings and connections for hydraulic leaks.

If a leak is found, you must shut down the tractor, set the cutter on the ground.
Before attempting to fix the leak, you must actuate the lift valve handles several times to
relieve any pressure in the lines.

Before operating the mower, the cutter head and boom should be slowly moved
throughout the full range of motion. W atch for any condition that would cause pin ching or
excess stress on the hoses. The steering and front axle travel should also be carefully
moved through their full range of motion. If any condition occurs in which the hoses
contact the tires, the steering and / or front axle travel may need to be limited as
described in the tractor operators manual. This should also be done if the tires rub, or
are extremely close to any other part of the mower such as the hydraulic tank or draft
beam. This may include adding shims, or adjusting stop bolt s in the tractor front to solve
the problem. While checking motion, you should also check that the control circuits are
connected according to the operators decal for the valve handles.

MOWER TESTING

Take the tractor to a place free of loose objects on the ground. Operate the cylinders
through their full range of motion again, to clear the lines of air. Follow the instructions in
the operation section to operate the mower . V ibration of the mower should be minimal at
all times. After a 5 minute test run, the knife bolts should be retorqued and once again
after the first few hours of operation.

If any parts of this assembly section, or any other section of this manual
are not clearly understood you must contact your dealer or the address on
the front of this manual for assistance!

Assembly Section 2-25

(ASM-C-0010)

ASSEMBLY

Assembly Section 2-26

OPERATION SECTION

© 2011 Alamo Group Inc.

Operation Section 3-1

OPERATION

READ AND UNDERSTAND THE ENTIRE OPERATING INSTRUCTIONS AND SAFETY SECTION OF THIS
MANUAL AND THE TRACTOR MANUAL BEFORE ATTEMPTING TO USE THE TRACTOR AND
IMPLEMENT. If you do not understand any of the instructions, contact your nearest authorized dealer for a

full explanation. Pay close attention to all safety signs and safety messages contained in this manual and
those affixed to the implement and tractor. OPS-U- 0001

READ, UNDERSTAND, and FOLLOW the following Safety Messages. Serious injury or
death may occur unless care is taken to follow the warnings and instructions stated in the
Safety Messages. Always use good common sense to avoid hazards.

(SG-2)

Si no lee ingles, pida ayuda a alguien que si lo lea para que le trad uzca las
medidas de seguridad.

(SG-3)

TIGER SIDE ROTARY MOWER

OPERATING INSTRUCTIONS

Tiger Side Rotary Mowers are manufactured with quality material by skilled workers. The side mower positions
may optionally be controlled with the tractors remote hydraulic connections or a combination of lift valve and
remote hydraulics. If so, determine which position of the mower is to be controlled by each remote lever. The
mower is equipped with safety warning decals, protective deflectors, shields, and other safety features to
provide operator and passerby protection, however, no shielding is 100% accurate. ALL safety equipment and
safety warning decals must be maintained on the unit in good oper at ion al co nd itio n at all tim es.

It is the operator’s responsibility to be knowledgeable of all potential operating hazards and to take every
reasonable precaution to ensure oneself, others, animals, and property are not injured or damaged by the
mower, tractor or a thrown object. Do not operate the mower if bystanders, passersby, pets or livestock are
within 300 feet of the unit.

This section of the Operator’s Manual is designed to familiarize, instruct, and educate operators to the safe and
proper use of the mower. Pictures contained in this section are intended to be used as a visual aid to assist in
explaining the operation of a mower and are not specific. Some pictures may show shie lds removed to

OPERATION

enhance visual clarity. NEVER operate the unit without all safety equipment in place and in good operational
condition. The operator must be familiar with the unit and tracto r operation and all safety practices before
beginning operation. Proper operation, as detailed in this manual, will help ensure years of safe and
satisfactory use of the mower.

SIDE ROTARY Operation Section 3-2

© 2011 Alamo Group Inc.

OPERATION

The Mower is designed for certain mowing applications and is rated to cut up to a specific
size vegetation (see Mower Standard Equipment and Specifications). DO NOT use this
mower to cut vegetation above the Mower’s rated capacity or to cut any type of non­vegetative material. Only operate this Mower on a properly sized and equipped Tractor.
Operating this Mower in an application for which it is not designed and /or operating the
Mower with the wrong size Tractor can cause Mower component damage and equipment
failure resulting in possible serious injury or death.

(SGM-14)

1. STANDARD EQUIPMENT AND SPECIFICATIONS

SIDE ROTARY

Cutting Width 60” and 72” Actual Cut
Spindle Drive Direct Spline and Direct Flexible Coupler
Cutter Assembly One-piece formed dish type with one-piece forged spindle assembly
Cutter Head Arc 180° on Cable Lift and 159° on Combo Draft Beam
Knives Two full swinging high suction heat treated knives standard

Optional three, four or six knives available

Main Frame *Solid mount design may include front, mid and rear braces

(May vary depending on tractor model)

Lift Control Tractor Hydraulic or Optional Cable control and valves

* May vary depending on tractor model.

OPERATION

SIDE ROTARY Operation Section 3-3

© 2011 Alamo Group Inc.

OPERATION

2. OPERATOR REQUIREMENTS

Safe operation of the unit is the responsibility of a qualified operator. A qualified operator has read and
understands the implement and tractor Operator’s Manuals and is experienced in implement and tractor
operation and all associated safety practices. In addition to the safety messages contained in this manu al,
safety signs are affixed to the implement and tractor. If any part of the operation and safe use of this
equipment is not completely understood, consult an authorized dealer for a complete explanation.

If the operator cannot read the manuals for themselves or does not completely und erst and the opera tion of the
equipment, it is the responsibility of the supervisor to read and explain the manuals, safety practices, and
operating instructions to the operator.

Safe operation of equipment requires that the operator wear approved Personal Protective Equipment (PPE)
for the job conditions when attaching, operating, servicing, and repairing the equipment. PPE is designed to
provide operator protection and includes the following safety wear:

PERSONAL PROTECTIVE EQUIPMENT (PPE)

• Always Wear Safety Glasses

•Hard Hat

• Steel Toe Safety Footwear

• Gloves

• Hearing Protection

• Close Fitting Clothing

• Respirator or Filter Mask (depends on
operating conditions) OPS-U- 0002

NEVER use drugs or alcohol immediately before or while operating the
Tractor and Implement. Drugs and alcohol will affect an operator’s
alertness and coordination and therefore affect the operator’s ability to
operate the equipment safely. Before operating the Tractor or Implement,
an operator on prescription or over-the-counter medication must consult
a medical professional regarding any side effects of the medication that
would hinder their ability to operate the Equipment safely. NEVER
knowingly allow anyone to operate this equipment when their alertne ss or
coordination is impaired. Serious injury or death to the operator or others
could result if the operator is under the influen ce of drugs or a lcohol.

(SG-27)

OPERATION

SIDE ROTARY Operation Section 3-4

© 2011 Alamo Group Inc.

OPERATION

3.1 ROPS and Seat Belt

The tractor must be equipped with a Roll-Over-Protective-Structure (ROPS) (tractor cab or roll-bar) and seat
belt to protect the operator from falling off the tractor, especially during a roll over where the driver could be
crushed and killed. Only operate the tractor with the ROPS in the raised position and seat belt fastened.
Tractor models not equipped with a ROPS and seat belt should have these life saving features installed by an
authorized dealer. OPS-U- 0003

Operate this Equipment only with a Tractor equipped with an approved roll­over-protective system (ROPS). A lways wear seat belts. Serious injury or
even death could result from falling off the tractor--particularly during a turnover
when the operator could be pinned under the ROPS.

(SG-7)

3.2 Tractor Safety Devices

If transporting or operating the tractor and implement near a pub lic roadway, the tractor must be equipped with
proper warning lighting and a Slow Moving Vehicle (SMV) emblem which are clearly visible from the rear of
the unit. Lights and a SMV emblem must be equipped directly on implements if the visibility of the tractor
warning signals are obscured.

Maintain all manufacturer equipped safety shields and guards. Always replace shields and guards that were
removed for access to connect, service, or repair the tractor or implement. OPS-U- 0004_A

3. TRACTOR REQUIREMENTS

In addition to tractor horsepower and size required to operate the boom unit, the tractor must also be properly
equipped to provide operator protection, to alert approaching vehicle drivers of the tractor’s presence, and to
ensure tractor stability when mowing with the boom fully extended.

Tractor Requirements and Capabilities

• ASABE approved Roll-Over Protective Structure (ROPS) or ROPS cab and seat belt.

• Tractor Safety Devices ....................Slow Moving Vehicle (SMV) emblem, lighting

• Tractor Ballast .................................20% Minimum of total tractor weight on frot end of tractor.

• Power Take Off.................................540 RPM

OPERATION

3.3 T ractor Horsepower

The horsepower required to operate the mower depends on many factors includ ing vegetation to be cut, terrain
condition, operator experience and condition of the mower and tractor. For most mowing conditions, the side
rotary works best on a tractor with at least 90 HP. Operating the mower with a tractor that does not have
adequate power may damage the tractor engine.

SIDE ROTARY Operation Section 3-5

© 2011 Alamo Group Inc.

OPERATION

3.4 Front End Weight

A minimum of 20% total tractor weight must be maintained on the tractor front end at all times. Front end
weight is critical to maintain steering control and to prevent the tractor from rearing up while driving. If the
front end is too light, add weight until a minimum of 20% total weight is reached on the front tires. Front
weights and weight carriers can be purchased throug h an authorized tractor dealership. OPS-U- 0005

4. GETTING ON AND OFF THE TRACTOR

Before getting onto the tractor, the operator must read and completely understand the implement and tractor
operator manuals. If any part of either manual is not completely understood, consult an authorized dealer for
a complete explanation. OPS-U- 0007

Do not mount or dismount the Tractor while the tractor is moving. Mount
the Tractor only when the Tractor and all moving parts are completely
stopped.

(SG-12)

4.1 Boarding the Tractor

Use both hands and equipped handrails and steps for support when boarding the tractor. Never use control
levers for support when mounting the tractor. Seat yourself in the operator’s seat and secure the seat belt
around you.

Never allow passengers to ride on the tractor or attached equipment. Riders can easily fall off and be
seriously injured or killed from falling off and being ran over. It is the operator’s responsibility to forbid all extra
riders at all times. OPS-U- 0008

Never allow children to operate, ride on, or come close to the Tractor or
Implement. Usually, 16-17 year-old children who are mature and
responsible can operate the implement with adult supervision, if they
have read and understand the Operator’s Manuals, been trained in
proper operation of the tractor and Implement, and are physically large
enough to reach and operate the controls easily.

(SG-11)

Never allow children or other persons to ride on the Tracto r or Implement.
Falling off can result in serious injury or death.

(SG-10)

Do not mount or dismount the Tractor while the tractor is moving. Mount
the Tractor only when the Tractor and all moving parts are completely
stopped.

(SG-12)

OPERATION

SIDE ROTARY Operation Section 3-6

© 2011 Alamo Group Inc.

OPERATION

4.2 Dismounting the Tractor

Before dismounting, park the tractor and implement on a reasonably level surface, apply the parking brake,
idle the engine down and lower the implement to the ground. Shut down the tractor engine according to the
operator’s manual, remove the key, and wait for all motion to completely stop. Never leave the seat until the
tractor, its engine and all moving parts have come to a complete stop.

Use hand rails and steps when exiting the tractor. Be careful of your step and use extra caution when mud,
ice, snow or other matter has accu mu la te d o n t he st eps or han d r ails . Us e a ll ha n dr ails an d s te ps for su ppor t
and never rush or jump off the tractor. OPS-U- 0009_A

BEFORE leaving the tractor seat, always set the parking brake and/or set
the tractor transmission in parking gear, disengage the PTO, stop the
engine, remove the key, and wait for all moving parts to stop. Place the
tractor shift lever into a low range or parking gear to prevent the tractor
from rolling. Never dismount a Tractor that is moving or while the engine
is running. Operate the Tractor controls from the tractor seat only.

(SG-9)

5. STARTING THE TRACTOR

The operator must have a complete understanding of the placement, function, and operat ional use of all
tractor controls before starting the tractor. Review the tractor operator’s manual and consult an authorized
dealer for tractor operation instructions if needed.

Essential Tractor Controls:

• Locate the light control switch.

• Locate the engine shut off control.

• Locate the brake pedals and the clutch.

• Locate the PTO control.

• Locate the 3-point hitch control lever.

• Locate the hydraulic remote control levers.

Before starting the tractor ensure the following:

• Conduct all pre-start operation inspection and service according to the tractor operator’s manual.

• Make sure all guards, shields, and other safety de vices are securely in place.

• The parking brake is on.

• The PTO control lever is disengaged.

• The 3-point hitch control lever is in the lowered position.

• The hydraulic remote control levers are in the neutral position.

• The tractor transmission levers are in park or neutral.
Refer to the tractor owner ’s manual for tractor starting procedur es. Only start the tractor while seated and
belted in the tractor operator’s seat. Never bypass the ignition switch by short circuiting the starter solenoid.

After the tractor engine is running, avoid accidental contact with the tractor transmission to prevent sudden
and unexpected tractor movement. OPS-U-0028

OPERATION

SIDE ROTARY Operation Section 3-7

© 2011 Alamo Group Inc.

OPERATION

Never run the Tractor engine in a closed building or without adequate ventilation. The
exhaust fumes can be hazardous to your health.

(SG-23)

Start tractor only when properly seated in the Tractor seat. Starting a
tractor in gear can result in injury or death. Read the Tractor operators
manual for proper starting instructions.

(SG-13)

6. CONNECTING THE MOWER TO THE TRACTOR

Use extreme caution when connecting the mower to the tractor. The mower should be securely resting at
ground level or setting on blocks. Keep hands and feet from under the mower deck and clear of pinch points
between the tractor hitch arms and mower pins. OPS-R-0001

6.1 Connecting Mower Hydraulics

Attach the 1" Hoses from the Brake Valve to the
hydraulic motor on the Rotary Head. (Refer to
Figure Ops-1252). Secure the hose sleeves on
each hose with zip ties on both ends. OPS-R-0104

Avoid contact with hot surfaces including hydraulic oil tanks, pumps, motors, valves and
hose connections. Relieve hydraulic pressure before performing maintenance or repairs.
Use gloves and eye protection when servicing hot components. Contact with a hot surface
or fluid can cause serious injury from burns or scalding.

(SG-34)

OPERATION

SIDE ROTARY Operation Section 3-8

© 2011 Alamo Group Inc.

OPERATION

Do not operate this Equipment with hydraulic oil or fuel leaking . Oil
and fuel are explosive and their presence could present a hazard. Do
not check for leaks with your hand! High-pressure oil streams from
breaks in the line could penetrate the skin and cause tissue damage
including gangrene. To check for a hose leak, SHUT the unit ENGINE
OFF and remove all hydraulic pressure. Wear oil imp ene trab le glo ves ,
safety glasses and use Cardboard to check for evidence of oil leaks. If
you suspect a leak, REMOVE the HOSE and have it tested at a Dealer.
If oil does penetrate the skin, have the injury treated immediately by a
physician knowledgeable and skilled in this procedure.

(SG-15)

7. PRE-OPERATION INSPECTION AND SERVICE

Before each use, a pre-operation inspection and service of the implement and tractor must be performed.
This includes routine maintenance and scheduled lubrication, inspecting that all safety devices are equipped
and functional, and performing needed repairs. DO NOT operate the unit if the pre-operation inspection
reveals any condition affecting safe operation. Perform repairs and replacement of damaged and missing
parts as soon as noticed. By performing a thorough pre-operation inspection and service, valuable down time
and repair cost can be avoided. OPS-U-0029

Periodically inspect all moving parts for wear and replace when
necessary with authorized service parts. Look for loose fasteners, worn
or broken parts, and leaky or loose fittings. Make sure all pins have
attaching hardware. Serious injury may occur from not maintaining this
machine in good working order.

(SG-21_A)

All Safety Shields, Guards and Safety devices including (but not
limited to) - the Deflectors, Chain Guards, Steel Guards, Gearbox

Shields, PTO integral shields, and Retractable Door Shields should
be used and maintained in good working condition. All safety devices should be
inspected carefully at least daily for missing or broken components. Missing, broken,
or worn items must be replaced at once to reduce the possibility of injury or death
from thrown objects, entanglement, or blade contact.

(SGM-3)

OPERATION

SIDE ROTARY Operation Section 3-9

© 2011 Alamo Group Inc.

OPERATION

7.1 Tractor Pre-Operation Inspection/Service

Refer to the tractor operator’s manual to ensure a
complete pre-operation inspection and scheduled
service is performed according to the
manufacturers recommendations. The following
are some of the items that require daily service and
inspection:

• Tire cond ition/air pressure

• Wheel lug bolts

• S teering linkage

• PTO shield

• SMV sign is clean and visible

• Tractor’s lights are clean and functional

• Tractor Seat belt is in good condition

• Tractor ROPS is in good condition

• ROPS is in the raised position

• No tractor oil leaks

• Radiator free of debris

• Engine oil level and condition

• Engine coolant level and condition

• Power brake fluid level

• Power steering fluid level

• Fuel condition and level

• Sufficient lubrication at all lube points

• Air filter condition OPS-U-0030

• Inspect mower blades and hardware for looseness and
excessive wear. Make sure the mower is securely blocked up
before crawling beneath or that the mechanical travel lock is
engaged. Replace damaged, worn, and missing knives as
complete sets to maintain mower balance.

• Remove any grass or other debris which may be wrapped
around the spindle.

• Inspect the condition of deck skid shoes chains, flaps and
hardware. OPS-R- 205

OPERATION

SIDE ROTARY Operation Section 3-10

© 2011 Alamo Group Inc.

OPERATION

Periodically inspect all moving parts for wear and replace when
necessary with authorized service parts. Look for loose fasteners, worn
or broken parts, and leaky or loose fittings. Make sure all pins have
attaching hardware. Serious injury may occur from not maintaining this
machine in good working order.

(SG-21_A)

The operator’s manual and safety signs affixed on
the unit contain important instructions on the safe
and proper use of the equipment. Maintain these
important safety features on the implement in good
condition to ensure the information is available to
the operator at all times.

• Ensure all safety signs are in plac e an d legi ble.
Replace missing, damaged, and illegible
decals. OPS-U- 0011_A

FRAME ASSEMBLY

• Inspect condition of mounting frame weldment.

• Inspect condition of frame Assembly.

• Ensure all bolts and screws are in position and

are properly torqued.

• Ensure all pins are in place and fastened with

screws.

• Ensure frame is properly mounted to tractor

and hardware is propely installed and
tightened. OPS-R-0099

OPERATION

NOTE: The mower Operator’s Manual and affixed Decals contain im portan t instructions on the safe and p roper
use of the mower. Maintain these important safety features on the mower in good condition to ensure the
information is available to the operator at all times.

SIDE ROTARY Operation Section 3-11

© 2011 Alamo Group Inc.

OPERATION

HYDRAULIC LINE INSPECTION

• Check for hydraulic leaks along hoses,

cylinders and fittings. IMPORTANT: DO NOT
use your hands to check for oil leaks. Use a
piece of heavy paper or cardboard to check for
hydraulic oil leaks.

• Inspect the condition of the valve weldment.

• Ensure fitting is properly connected

• Inspect condition of bushings. OPS-R-0100_A

Do not operate this Equipment with hydraulic oil or fuel leaking . Oil
and fuel are explosive and their presence could present a hazard. Do
not check for leaks with your hand! High-pressure oil streams from
breaks in the line could penetrate the skin and cause tissue damage
including gangrene. To check for a hose leak, SHUT the unit ENGINE
OFF and remove all hydraulic pressure. Wear oil imp ene trab le glo ves ,
safety glasses and use Cardboard to check for evidence of oil leaks. If
you suspect a leak, REMOVE the HOSE and have it tested at a Dealer.
If oil does penetrate the skin, have the injury treated immediately by a
physician knowledgeable and skilled in this procedure.

(SG-15)

OPERATION

SIDE ROTARY Operation Section 3-12

© 2011 Alamo Group Inc.

OPERATION

HYDRAULIC PUMP/OIL RESERVOIR

• Check oil reservoir level and oil condition. (Add

specific type oil if low)

• Change hydraulic oil filter and hydraulic oil

according to maintenance schedule.

• Ensure there are no oil leaks and fitting are

properly connected

• Inspect overall condition of hydraulic pump.

• Inspect pump drive shaft.

Check the fluid level in the Hydraulic Tank on the Tractor, and add oil if required . As the air has been forced o ut
of the Cylinders and Hoses, it goes into the Hydraulic Tank and reduces the volume of oil. Maintain the oil level
within the sight gauge located on the side of the reservoir. Never fill the t ank above the sight gauge to allow for
the expansion of the oil. The t ank main tain s pressu re af ter the mowe r has been ru n. Stand off to one side when
removing the breather cap element to prevent possible injury.

OPS-R-215

Attention: Oil Filler Cap is also the Pressure Relief Cap.
Remove cap slowly to relieve pressure before removing cap completely. Stay clear to

prevent being scalded with hot oil that may spray out of the tank that is still pressurized and
may cause serious injury to eyes, face, and exposed skin.

(Ops-0001-MISC)

Avoid contact with hot surfaces including hydraulic oil tanks, pumps, motors, valves and
hose connections. Relieve hydraulic pressure before performing maintenance or repairs.
Use gloves and eye protection when servicing hot components. Contact with a hot surface
or fluid can cause serious injury from burns or scalding.

(SG-34)

OPERATION

SIDE ROTARY Operation Section 3-13

© 2011 Alamo Group Inc.

OPERATION

ROTARY HEAD INSPECTION

• Inspect blades and blade bolts for looseness
and excessive wear . Rot ate to 90° to ma ke for
checking easier. Replace damaged, worn,
and missing blades as complete sets to
maintain rotary balance.

• Ensure blade carrier nuts are torqued to
proper specifications.

• Ensure rubber deflectors are in position and
not damaged. Replace worn, broken, and
missing sections immediately.

• Ensure hydraulic lines are properly connected
to the hydraulic motor. Check for hydraulic
leaks along hoses and fittings. DO NOT use
your hands to check for oil leaks. Use a piece
of heavy paper or cardboard to check for
hydraulic oil leaks.

• Inspect the condition of deck skid shoes and hardware. OPS-R-216

Do not put hands or feet under mower decks. Blade Contact can result
in serious injury or even death. Stay away until all motion has stopped
and the decks are securely blocked up.

(SGM-09)

Do not put hands or feet under mower decks. Blade Contact can result
in serious injury or even death. Stay away until all motion has stopped
and the decks are securely blocked up.

(SFL-2)

OPERATION

SIDE ROTARY Operation Section 3-14

© 2011 Alamo Group Inc.

OPERATION

7.2 Cutting Component Inspection

Inspect blade pan and blade assembly for the following: OPS-U-0031

Inspect the Blades daily for abnormal wear. REPLACE BOTH BLADES on that carrier
IMMEDIATELY if either blade has:

• Become bent or deformed from it’s original shape or

• Any cracks are visible, or

• Deep gouges in the blade’ s surface are present, or

• Gouges or chipped areas in the cutting edge are larger than 1/2”(12.7mm), or

• The material on the leading edge has been worn away by more than 1/2(12.7mm)”

Failure to replace abnormally worn blades may lead to catastrophic failure of the blades and ejection of the
broken part with tremendous force which may cause serious bodily injury or death. OPS-U-0032

OPERATION

SIDE ROTARY Operation Section 3-15

© 2011 Alamo Group Inc.

OPERATION

7.3 Blade Bolt Inspection

Inspect Blade Bolt Head daily for wear as followed:

Inspect the Blade Bolt Heads daily for abnormal wear. REPLACE BOTH BLADE BOLTS on
the Blades IMMEDIATELY if either blade bolts has:

• Visible cracks or

• If the recessed area on blade bolt is worn off or

• If Blade Bolt has gouges or chipped areas.
Failure to replace abnormally worn blade bolts may lead to catastrophic failure of the blades and ejection of
the broken part which may cause serious bodily injury or death.

Always replace Blade Bolts with new bolts whenever replacing the Blades. OPS-U-0037

OPERATION

SIDE ROTARY Operation Section 3-16

© 2011 Alamo Group Inc.

OPERATION

Tractor PRE-OPERATION Inspection

Mower ID#________________ Make ____________________

Date: ________________ Shift ____________________

Before conducting the inspection, make sure the tractor engine is off, all rotation
has stopped and the tractor is in park with the parking brake engaged. Make sure
the mower is resting on the ground or securely blocked up and all hydraulic
pressure has been relieved.

Operator’s Signature:

Item

Condition at Start

of Shift

Specific Comments

if not O.K.

The flashing lights function properly
The SMV Sign is clean and visible
The tires are in good condition with proper pressure
The wheel lug bolts are tight
The tractor brakes are in good condition
The steering linkage is in good condition
There are no visible oil leaks
The hydraulic controls function properly
The ROPS or ROBS Cab is in good condition
The seatbelt is in place and in good condition
The 3-point hitch is in good condition
The drawbar pins are securely in place
The PTO master shield is in place
The engine oil level is full
The brake fluid level is full
The power steering fluid level is full
The fuel level is adequate
The engine coolant fluid level is full
The radiator is free of debris
The air filter is in good condition

DO NOT OPERATE an UNSAFE TRACTOR or MOWER

This Inspection Form may be freely duplicated for extra copies.

OPERATION

SIDE ROTARY Operation Section 3-17

© 2011 Alamo Group Inc.

OPERATION

Side Rotary Mower PRE-OPERATION Inspection

Mower ID#________________ Make ____________________

Date: ________________ Shift ____________________

Before conducting the inspection, make sure the tractor engine is off, all rotation
has stopped and the tractor is in park with the parking brake engaged. Make sure
the mower is resting on the ground or securely blocked up and all hydraulic
pressure has been relieved.

Operator’s Signature:

Table 1:

Item

Condition at
Start of Shift

Specific Comments if

not O.K.

The Operator’s Manual is in the tractor
All safety decals are in place and legible
The hydraulic cylinders pins are tight
There are no leaking or damaged hoses
The mower deck is clear of cut grass and debris
Chain guards/deflectors are in place & in good
Blade carrier retaining nut is tight
Blades are not chipped, cracked or bent
Blade bolts are tight
Wheel lug nuts are tight
Transport locks are in good condition

DO NOT OPERATE an UNSAFE TRACTOR or MOWER

OPERATION

SIDE ROTARY Operation Section 3-18

© 2011 Alamo Group Inc.

OPERATION

Never run the Tractor engine in a closed building or without adequate ventilation. The
exhaust fumes can be hazardous to your health.

(SG-23)

Transport only at speeds where you can maintain control of the
equipment. Serious accidents and injuries can result from operating this

equipment at high speeds. Und erstand the Tractor and Implement an d
how it handles before transporting on streets and highways. Make sure the Tractor steering
and brakes are in good condition and operate properly.

Before transporting the Tractor and Implement, determine the proper transport speeds for
you and the equipment. Make sure you abide by the following rules:

Test the tractor at a slow speed and increase the speed slowly. Apply the Brakes smoothly
to determine the stopping characteristics of the Tractor and Implement. As you increase
the speed of the Tractor the stopping distance increases. Determine the maximum
transport speed not to exceed 20 mph (30 kph) for transporting this equipment.

Test the equipment at a slow speed in turns. Increase the speed through the turn only after
you determine that the equipment can be operated at a higher speed. Use extreme car e
and reduce your speed when turning sharply to prevent the tractor and implement from
turning over. Determine the maximum turning speed for you and this equipment before
operating on roads or uneven ground.

Only transport the Tractor and Implement at the speeds which allow you to properly control
the equipment.

Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes
or worn tires. When operating down a hill or on wet or rain slick roads, the braking distance
increases: use extreme care and reduce you r speed. When operating in traf fic always use
the Tractor’s flashing warning lights and red uce your speed. Be a ware of traf fic around yo u
and watch out for the other guy.

(SG-19)

DRIVING THE TRACTOR AND IMPLEMENT

Safe tractor transport requires the operator possess a thorough knowledge of the model being operated and
precautions to take while driving with an attached implement. Ensure the tractor has the capacity to handle the
weight of the implement and the tractor operating controls are set for safe transport. To ensure safety while
driving the tractor with an attached implement, review the following. OPS-U- 0012

OPERATION

SIDE ROTARY Operation Section 3-19

© 2011 Alamo Group Inc.

OPERATION

7.4 Starting the Tractor

The procedure to start the tractor is model specific.
Refer to the tractor operator’s manual for starting
procedures for your particular tractor. Consult an
authorized dealer if the starting procedure is
unclear. Ensure the 3-point control lever is in the
lowered position and the PTO is disengaged before
starting the tractor. OPS-U-0033

7.5 Brake and Differential Lock Setting

Make sure the tractor brakes are in good operating
condition. Tractor brakes can be set to operat e
independently allowing single rear wheel braking
action or locked together to provide simultaneous
rear wheel braking. FOR MOST DRIVING AND
OPERATING CONDITIONS, THE BRAKE PEDALS
SHOULD BE LOCKED TOGETHER TO PROVIDE
THE MOST EFFECTIVE BRAKING ACTION.

Always disengage the tractor differential lock when
turning. When engaged the differential lock will
prevent or limit the tractor from turning. During
normal cutting conditions, locking the differential
provides no benefit and should not be used.

OPS-U- 0013

OPERATION

SIDE ROTARY Operation Section 3-20

© 2011 Alamo Group Inc.

7.7

7.6 Driving the T ractor and Implement

Start off driving at a slow speed and gradually increase your speed while maintaining complete control of the
tractor and unit. Moving slowly at first will also prevent the tractor from rearing up and loss of steering control.
The tractor should never be operated at speeds that cannot be safely handled or which will prevent the
operator from stopping quickly during an emergency. If the power steering or engine ceases operating, stop
the tractor immediately as the tractor will be difficult to control.

Perform turns with the tractor and units at slow speeds to determine how the tractor with an attached blade or
rake handles a turn. Determine the safe speed to maintain proper control of the tractor when making turns.
When turning with a towed implement, the overall working length of the unit is increased. Allow additional
clearance for the units when turning.

To avoid overturns, drive the tractor with care and at safe speeds, especially when operating over rough
ground, crossing ditches or slopes, and turning corners. Tractor wheel tread spacing should be increased
when working on inclines or rough ground to reduce the possibility of tipping.

Use extreme caution when operating on steep slopes. Keep the tractor in a low gear when going downhill. DO
NOT coast or free-wheel downhill.

OPS-U- 0014

When confronted with an incline or ditch, do not
approach from an angle which is perpendicular or
straight on as damage may occur.

When crossing such terrain, the implement should
be fully lowered for a lower center of gravity and
added stability. OPS-R-206

OPERATION

OPERATION

SIDE ROTARY Operation Section 3-21

© 2011 Alamo Group Inc.

OPERATION

Inclines and ditches should be approached along a
line which is at an angle as shown. This type of
path will reduce the possibility of resulting damage.
If the gradient is so steep that such an approach
increases the possibility of a tractor roll-over, select
an alternate crossing path.

When operating the tractor and mower across
slopes and inclines, through ditches, and other
uneven terrain conditions, it is important to maint ain
sufficient deck to ground clearance. Blade contact
with the ground may cause soil, rocks and other
debris to be thrown out from under the mower
resulting in possible injury and/or property damage.
Ground contact also produces a severe shock load
on the mower drive and to the mower blades

resulting in possible damage and premature wear.

OPS-R-207

8. OPERATING THE TRACTOR AND IMPLEMENT

THE OPERATOR MUST COMPLETELY UNDERSTAND HOW TO OPERATE THE TRACTOR AND
IMPLEMENT AND ALL CONTROLS BEFORE ATTEMPTING TO OPERATE. The operator must read and

understand the Safety and Operation Sections of the implement and tractor operator’s manuals. These
manuals must be read and explained to any operator who cannot read. Never allow someone to operate the
implement and tractor without complete operating instructions.

Before starting any operation, the operator must become familiar with the area to be worked in and any
obstacles and hazards contained within to ensure safety to the operator, bystanders, and equipment. Special
attention should be paid to foreign debris, ro ugh terr ain, steep slopes, and p assersby and an imals in the area.

OPS-U- 0015

Extreme care should be taken when operating near loose objects such

as gravel, rocks, wire, and other debris. Inspect the area before

mowing. Foreign objects should be removed from the site to prevent

machine damage and/or bodily injury or even death. Any objects that

cannot be removed must be clearly mark ed and car efully avo ide d b y th e

operator. Stop mowing immediately if blad es strike a foreign object.

Repair all damage and make certain rotor or blade carrier is balanced

before resuming mowing.

(SGM-05)

OPERATION

SIDE ROTARY Operation Section 3-22

© 2011 Alamo Group Inc.

OPERATION

Many varied objects, such as wire, cable, rope, or chains, can become entangled in the

operating parts of the mower head. These items could then swing outside the housing at

greater velocities than the blades. Such a situation is extremely hazardous and could result

in serious injury or even death. Inspect the cutting area for such objects before mowing.

Remove any like object from the site. Never allow the cutting blades to contact such items.

(SGM-06)

8.1 Foreign Debris Hazards

Before mowing, inspect the area to make sure
there are no foreign objects that the mower blades
could hit or become entangled with. Remove all
foreign objects and debris. If objects are too big to
remove, mark them clearly and be sure to prevent
the mower blades from contacting them.

If you hit a solid object or foreign debris, stop the
mower and tractor at once. Immediately idle the
engine speed. Wait for all mower rotating motion to
stop, then raise the mower and move t he tractor
and implement off the object. Inspect the area and
remove, or mark the location of the debris. Inspect
the condition of the mower and make any needed
repairs immediately. Make sure the blades are not
damaged and the carrier is balanced before
resuming operation.

Always wear your seat belt securely fastened and
only operate the tractor and mower with the ROPS
in the raised position. If the tractor or mower hits a
tree stump, rock, or bump, a sudden movement
could throw you off of the seat and under the
tractor and/or mower. The seat belt is your best
protection from falling off the tracto r an d th e R OPS
provides protection from being crushed during a
tractor roll-over. OPS-R-208

Remove Foreign Material

Raise Mower over solid objects

8.2 Bystanders/Passersby Precautions

If a bystander comes within 300 feet of the tractor while th e mower i s b eing op er ated, stop the tra ctor at on ce,
stop the mower and idle the tractor engine. Do not engage the mower again until all bystanders are well pa st
the 300 foot distance. OPS-R-209

OPERATION

SIDE ROTARY Operation Section 3-23

© 2011 Alamo Group Inc.

OPERATION

Rotary Mowers are capable under adverse conditions of throwing
objects for great distances (300 feet or more) and causing serious injury
or death. Follow safety messages carefully.

STOP MOWING IF PASSERSBY ARE WITHIN 300 Feet UNLESS:

-Front and Rear Deflectors, Chain Guards, or Bands are installed and in good, workable
condition;

-Mower sections or Wings are running close to and parallel to the ground without exposed
Blades;

-Passersby are outside the existing thrown-object zone;

-All areas have been thoroughly inspected and all foreign material such as rocks, cans,
glass, and general debris has been removed.

NOTE: Where there are grass and weeds high enough to hide debris that could be struck
by the blades, the area should be: inspected and large debris removed, mowed at an
intermediate height, inspected, closely with any remaining debris being removed, and
mowed again at desired final height. (This will also reduce power required to mow, reduce
wear and tear on the Mower drivetr ain, spread cut m aterial better, reduce streaking, and
make the final cut more uniform).

(SRM-01)

Do not let the Blades turn when the Mower Deck is raised for any

reason, including clearance or for turn ing. Raising the Mower de ck

exposes the Cutting Blades which creates a potentially serious hazard

and could cause serious injury or even death from objects thrown from

the Blades.

(SRM-07)

BEFORE leaving the tractor seat, always set the parking brake and/or set

the tractor transmission in parking gear, disengage the PTO, stop the

engine, remove the key, and wait for all moving parts to stop. Place the

tractor shift lever into a low range or parking gear to prevent the tractor

from rolling. Never dismount a Tractor that is moving or while the engine

is running. Operate the Tractor controls from the tractor seat only.

(SG-9)

OPERATION

SIDE ROTARY Operation Section 3-24

© 2011 Alamo Group Inc.

OPERATION

8.3 Ground Speed

Ground speed for mowing will depend upon the height, type, and density of vegetation to be cut.
Recommended speed for efficient mowe r perfor mance is between 2 and 5 mph(3-8 kp h). Oper ate the mower
at the proper speed to maintain blade speed for a clean cut. Refer to the tractor operator’s manual or the
tractor instrument panel for the engine speed and gear to provide the desired ground speed. Make sure that
the mower is operating at its full rated speed before entering the veget ation to be cut. If it becomes necessary
to temporarily regulate engine speed, increase or decrease the throttle gradually.

Ground speed is achieved by transmission gear selection and not by the engine operating speed. The
operator may be required to experiment with several gear range combinations to determine the be st gear and
range which provides the most ideal performa nce fr om the mo we r and mo st e fficient tractor operation. As the
severity of cutting conditions increase, the ground speed should be decreased by selecting a lower gear to
maintain the proper speed. OPS-R-210

Mow at the speed that you can safely operate and control the tractor and mower. The

correct mowing speed depends on terrain condition and grass type, density, and height of

cut. Normal ground speed range is from 2 to 5 mph(3-8 kph). Use slow mowing speeds

when operating on or near steep slopes, ditches, drop-offs, overhead obstructions, power

lines, or when debris and foreign objects are to be avoided.

(SGM-07)

Operate the Tractor and/or Implement control s only while properly seated in the Tractor seat
with the seat belt securely fastened around you. Inadvertent movement of the Tractor or
Implement may cause serious injury or death.

(SG-29)

MOWER VALVE OPERATION

OPERATION

9. Operating the Control Valves - Side Mount

POSITION CONTROL VALVE - The Valve is located to the right of the operator at a convenient height on a
non-cab unit. The Valve is located behind the rear window in a cab tractor. The Valve opera tion plate is
located on the fender for non-cab units and on the switchbox for cab units.

SIDE ROTARY Operation Section 3-25

© 2011 Alamo Group Inc.

OPERATION

MOWER LIFT

The handle nearest the center of the tractor, actuates the Lift Cylinder (Inboard).
Pulling the valve handle back, towards the operator, causes the Lift Cylinder to raise the Extension Arm.
If the handle is released, the valve will automatically return to center and the Extension Arm will be locked in

place.
Pushing the valve handle forward, away from the oper ator, causes the Lift Cylinder to lower the Extension Arm.
Pulling the handle all the way back until it locks places the mower lift function in float, allowing the unit to rise

and fall with the terrain.

MOWER TILT

The handle furthest to the center of the tractor, actuates the Tilt Cylinder (Outboard).
Pulling the valve handle back, toward the operator, causes the Tilt Cylinder to raise the Mower Head.
If the handle is released, the valve will automatically return to center and the head will be locked in place.
Pushing the valve handle forward, away from the operator, causes the Tilt Cylinder to lower the Mower Head.

OPERATION

HEAD PITCH

Incorrect head pitch and/or alignment can cause poor cutting per formance in side rotary mowers.
Head Pitch is defined as the relationship of the front of the mower to the rear of the mower, as viewed from the

side. The desired head pitch for the Side Rotary mowers is for the blade at the front of the mower to be
between 3/4" and 1" lower than the blade at the rear.

SIDE ROTARY Operation Section 3-26

© 2011 Alamo Group Inc.

OPERATION

OPERATION

MEASUREMENT OF HEAD PITCH

1. CUT MOWER OFF AND ALLOW BLADES TO STOP ROTATING

2. Move machine to a flat, level area such as a concrete slab

3. Lower mower head to within several inches of the ground but do not rest head on ground.

4. Stop engine.

5. Position blades toward front and rear. Measure the distance from the bottom of the blade tips to the
ground, with the blades hanging (at rest). Use two people to measure. Normal drift of the cylinders will
cause inaccurate measurements if the front and rear not measured at the same time. DO NOT ALLOW
ANOTHER PERSON TO OPERATE THE CONTROLS WHILE MEASUREMENTS ARE BEING TAKEN.

6. Bent blades, bars, pans, or loose bolts will make measurements useless.

ALIGNMENT

Head alignment is defined as the relationship of the centerline of the mower to the centerline of the tractor. The
desired alignment is that the centerlines of the tractor and mower are parallel to each other.

Misalignment contributes to “streaking” due to the skid shoe laying a wide strip of grass flat. This flattened
grass is sometimes not picked up by the mower on subsequent passes. Misalignment also contributes to
excessive power consumption because the side skirts tend to “doze” material against the side of the m ower,
adding drag to the tractor.

Alignment problems can easily be seen by standing in the front or rear of the machine. Align the front and rear
of the machine. Align the front and rear edges of the rear tire and compare to the side skirt of the mower
(mower head resting on the ground).

SIDE ROTARY Operation Section 3-27

© 2011 Alamo Group Inc.

OPERATION

Never operate the Tractor or Implement until you have read and
completely understand this Manual, the Tractor Operator’s Manual, and
each of the Safety Messages found in the Manual or on the Tractor and
Implement. Learn how to stop the tractor engine suddenly in an
emergency. Never allow inexperienced or untrained personnel to operate
the Tractor or Implement without supervision. Make sure the operator
has fully read and understood the manuals prior to operation.

(SG-4)

Always maintain the safety signs in good r eadable condition. If the safety signs are missing,
damaged, or unreadable, obtain and install replacement safety signs immediately.

(SG-5)

BEFORE leaving the tractor seat, always set the parking brake and/or set
the tractor transmission in parking gear, disengage the PTO, stop the
engine, remove the key, and wait for all moving parts to stop. Place the
tractor shift lever into a low range or parking gear to prevent the tractor
from rolling. Never dismount a Tractor that is moving or while the engine
is running. Operate the Tractor controls from the tractor seat only.

(SG-9)

9.1 Basic T roubleshooting Gu ide for First Start-up.

a. Electrical solenoid valve does not work - check wiring, possible faulty switch, possible faulty solenoid.
b. Pump is making noise - check for obstruction in suction hose and tank suction assembly, check alignment of

pump driveshaft.
c. Cylinders will not raise - hoses from cylinder incorrectly connected to valve bank, pump not suppling oil.
d. Cylinder raises slowly - hoses from cylinder incorrectly connected to valve bank, work port reliefs on valve

bank set too low - replace as required.
e. Filter reads in red - viscosity of oil too high - wait until oil heats up before checking filter gauge. If gauge

reads in red even after unit is hot, then filter must be replaced.

OPERATION

SIDE ROTARY Operation Section 3-28

© 2011 Alamo Group Inc.

OPERATION

9.2 Control Location and Functions

The side mower height is controlled with a two or three spool valve and is coordinated as shown below. The
optional three spool valve allows for the operation of a rear rotary mower or side ditcher. If the unit is equipped
with a three spool valve, do not operate the third spool handle unless a rear rotary or ditcher is mounted.

The rear mower height is controlled with the 3-point hitch control lever. Follow the instructions for this control in
the tractor operator’s manual. The tilt of the rear mower is controlled with the third spool of the lift valve, and is
coordinated as shown in Figu r e Ops-1246.

OPERATION

The side and rear mower positions may optio nally be contro lled with the tractor’s remote hydr aulic connectio ns
or a combination of lift valve and remote hydraulics. If so, d etermine wh ich position of the side or rear mowe r is
to be controlled by each remote lever.

The side mower ON/OFF switch is located in a switch box mounted to the valve st and or cable controls for n on­cab and cab units respectively. If operating a rear mower, the ON/OFF switch is located in the switch box with
a side mower switch.

This machine may be equipped with an auxiliary oil temperature gauge, an amp gauge or oil pressure gauge. If
oil temperature reaches 200° F, stop mowers and see Troubleshooting Section for possible causes. Keep
and eye on all gauges for indication of problems.

SIDE ROTARY Operation Section 3-29

© 2011 Alamo Group Inc.

OPERATION

9.3 Operating the Mower

Only operate the mower from the tractor operator’s seat with the seatbelt securely fastened. The tractor must
be equipped with a ROPS in the raised position or a ROPS cab.

The mower is designed to cut vegetation up to 2” in diameter. Sharp blades will produce a cleaner cut and
require less power. Travel at a speed that allows the mower sufficient time to cut through the vegetation to
prevent overloading the mower and tract or. Choose a driving pattern that provides the maximum pass length
and minimizes turning.

Under certain conditions, tractor tires may roll some grasses down preventing them from being cut at the
same height as the surrounding area. When this occurs, reduce the tractor ground speed while maintaining
the operating speed of the mower. A slower ground speed will permit grasses to at least p artially rebound and
be cut. Taking a partial cut and/or reversing the direction of travel may also help produce a cleaner cut.

Avoid mowing in the reverse direction when possible. In situations where the mower must be backed to
access areas to be cut, make sure there are no persons or other foreign debris behind the mower before
mowing in reverse. When mowing in reverse, operate the tractor and mower at a reduced ground speed to
ensure tractor and mower control is maintained. OPS-R-211

Do not mow with two machines in the same area except with Cab tractors with the windows
closed.

(SGM-11)

Mow only in conditions where you have clear visibility in daylight or with adequate artificial
lighting. Never mow in darkness or foggy conditions where you cannot clearly see at least
300 feet (90 m) in front and to the sides of the tractor and mower. Make sure that you can
clearly see and identify passersby, steep slopes, ditches, drop-offs, overhead obstructions,
power lines, debris and foreign objec ts. If you are unab le to clear ly see thes e type of ite ms
discontinue mowing.

(SGM-01)

Follow these guidelines to reduce the risk of equipment and grass fires
while operating, servicing, and repairing the Mower and Tractor:

-Equip the Tractor with a fire extinguisher in an accesible location.

-Do Not operate the Mower on a Tractor with an underframe exhaust.

-Do Not smoke or have an open flame near the Mower and Tractor.

-Do Not drive into burning debris or freshly burnt area s.

-Ensure slip clutches are properly adjusted to prevent excessive slippage and plate heating.

-Never allow clippings or debris to collect near drivelines, slip clutches, and gearboxes.
Periodically shut down the T ractor an d Mo we r and cl ean clip pin gs and collected deb ris from
the mower deck.

(SGM-12)

OPERATION

SIDE ROTARY Operation Section 3-30

© 2011 Alamo Group Inc.

OPERATION

When rotating parts are in motion, serious injury may occur if caution is not used or danger
is not recognized. Never allow bystanders within 300 feet of the machine when in
operation. Extreme care should be taken when operating near loose objects - such as
gravel, rocks and debris. These conditions should be avoided.

The rotating parts in this machine have been designed and tested for rugged use. However, they could fail
upon impact with heavy solid objects-such as steel guard rails, concrete abutments, etc., causing them to be
thrown at a very high velocity. Never allow cutter head to contact such objects. Inspecting the cutting area for
such objects prior to mowing can help eliminate these potential hazards.

Once on location, lower the mower deck slightly above the material to be cut, so the mower does not have to
start under a load. Bring the RPM of the tractor up to 1200 and engage the side mower. If a rear mower is
being used, allow the RPM to return to 1200 before engaging the rear mower.

The rotary mower deck should always be carried rather than dragged on the skid shoes when mowing on the
ground. Dragging the rotary mower heads causes an extreme side load on the tractor resulting in premature
tire wear. It also causes excessive horsepower consumption and drastically decreases blade life. Dragging the
rear mower can also cause damage to the road. Once the necessity skill is attained at controlling the height
and position of the side rotary mower, it will be easy to carry the mower head(s) and do a proficient job of
cutting.

When cutting tall shrubs or small trees (maximum recommended size of material to be cut is 2” diameter),
begin each pass at the top of the material and work down with each consecutive pass. Use a low speed to
allow the cutting blades time to mulch as well as cut the foliage. When the initial pass has been made,
disengage the mower and return the mower to the travel position. Return to the starting point and make next
pass.

OPERATION

When using the rotary cutting head for trimming trees and shrubs, let the mower saw in to
them. Do not lower the mower head down directly onto a tree or stump. The mower blades
are designed to cut with the end, and misuse can cause damage to the blade and a
hazardous situation for the operator.

To ensure a clean cut, engine speed should be maintained at approximately 1800-2200 RPM. If the tractor
slows less than 1800 RPM, shift to the next lower gear. DO NOT ride the clutch, this will cause premature
clutch failure. The engine should not be operated at any time at more than 2400 RPM o n the tractor

tachometer.
DO NOT use excessive force when positioning cutting head into heavy branches or small stumps (2”

diameter). Damage to the unit may result. It is best to let the cutter head “eat away” slowly at heavy cu tting
jobs.

The mower will operate more efficiently in tougher conditions and with less power if the knives are kept sharp.
If the mower begins to vibrate, stop the tractor, check for wire wrapped in the spindle or damaged knives.
When replacing knives, replace all knives with new knives to ensure proper balance so the mower will not
vibrate. Severe vibration will result, if knives with unequal wear are used. Follow the instructions in the
Maintenance Section closely when replacing knife blades.

If bystanders approach within 300 feet while mower is in operation, turn mower switch
“OFF” immediately! After shutdown , never leav e th e tr actor or al low byst an ders to app roach
within 300 feet of the unit until all motion stops completely.

SIDE ROTARY Operation Section 3-31

© 2011 Alamo Group Inc.

OPERATION

When you get to the end of a pass, slightly raise the
mower (2-4”) before turning. Never raise the
mower entirely while the blades are turning. If the
mower must be raised higher than 12” from ground
level, disengage the mower and wait for all mower
rotation to come to a complete stop before
proceeding to raise the mower. NEVER raise the
mower while the blades are turning.

OPS-R-212

Do not let the Blades turn when the Mower Deck is raised for any
reason, including clearance or for turn ing. Raising the Mower de ck
exposes the Cutting Blades which creates a potentially serious hazard
and could cause serious injury or even death from objects thrown from
the Blades.

(SRM-07)

When encountering a very severe condition which causes the tractor to stall, disengage mower, start tractor,
raise the mower from the cut. Shut tractor off and inspect the mo wer, blades and disk for damage before
engaging mower again.

If the blades jam or stop, disengage the clutch and raise the head slightly or back the tractor up. Normally, this
will clear the cutter head. If not, shut off the mower(s), raise the cutter heads, turn off the tractor and set the
parking brake. After all motion stops co mpletely, leave the tractor and clear the cutting heads manually.

After the first day of operation, all bolts should be checked and tightened securely. This should be done
periodically to ensure the bolts do not b ecome loose and cause damag e to the tractor or mower, or injury to the
operator.

OPERATION

Do not mow or drive the tractor into material that is burning or areas that recently burnt and may contain hot
spots. Burning material, sparks and coals could be thrown from the mower to areas of vegetation that might
ignite. Tire damage can occur when driving over hot material. Oil and grease on the tractor and mower could
ignite resulting in equipment destruction. Carry a fire exting uisher on the tractor at all times to ex tinguish
possible fires encountered.

SIDE ROTARY Operation Section 3-32

© 2011 Alamo Group Inc.

OPERATION

All Safety Shields, Guards and Safety devices including (but not
limited to) - the Deflectors, Chain Guards, Steel Guards, Gearbox
Shields, PTO integral shields, and Retractable Door Shields should

be used and maintained in good working condition. All safety devices should be
inspected carefully at least daily for missing or broken components. Missing, broken,
or worn items must be replaced at once to reduce the possibility of injury or death
from thrown objects, entanglement, or blade contact.

(SGM-3)

Many varied objects, such as wire, cable, rope, or chains, can become entangled in the
operating parts of the mower head. These items could then swing outside the housing at
greater velocities than the blades. Such a situation is extremely hazardous and could result
in serious injury or even death. Inspect the cutting area for such objects before mowing.
Remove any like object from the site. Never allow the cutting blades to contact such items.

(SGM-06)

The rotating parts of this machine have been designed and tested for rugged use.
However, the blades could fail upon impact with heavy, solid objects such as metal guard
rails and concrete structures. Such impact could cause the broken objects to be thrown
outward at very high velocities. To reduce the possibility of property damage, serious
injury, or even death, never allow the cutting blades to contact such obstacles.

(SGM-4)

OPERATION

SIDE ROTARY Operation Section 3-33

© 2011 Alamo Group Inc.

OPERATION

9.4 Shutting Down the Implement

To shut down attached mower head, first bring the
tractor to a complete stop. Decrease engine RPM
to idle then disengage cutterhead. Th e mower hea d
will come to a complete stop within a suitable
amount of time. Do not engage or disengage the
cutterheads at a high RPM unless there is an
emergency situation.

Park the tractor on a level surface, place th e
transmission in park or neutral and apply the
parking brake, lower the attached implement to the
ground, shut down the engine, remove the key, and
wait for all motion to come to a complete stop
before exiting the tractor. OPS-U- 0016

BEFORE leaving the tractor seat, always set the parking brake and/or set
the tractor transmission in parking gear, disengage the PTO, stop the
engine, remove the key, and wait for all moving parts to stop. Place the
tractor shift lever into a low range or parking gear to prevent the tractor
from rolling. Never dismount a Tractor that is moving or while the engine
is running. Operate the Tractor controls from the tractor seat only.

(SG-9)

10. DISCONNECTING THE MOWER FROM THE TRACTOR

Before disconnecting the mower, the mower must be disengaged and blade rotation at a c omplete stop.
Move the mower to a level storage location and place the mower head on the ground. If the mower is not
resting securely on the ground, block the mow er up securely before attemp ting to disconnect it from the
tractor.

Use extreme care to keep feet and hands from under the mower and clear of any pinch points. OPS-R-213

OPERATION

SIDE ROTARY Operation Section 3-34

© 2011 Alamo Group Inc.

Never stand or allow another person to stand between a running tractor and the mower
when disconnecting the implement from the tractor.

OPERATION

Always shut the Tractor completely down, place the transmission in park, and set the
parking brake before you or anyone else attempts to connect or disconnect the Implement.

(SRM-20)

11. MOWER STORAGE

It is recommended that the mower be stored with the mower fully lowered to ground level. If the mower is
stored in the raised position, select a level area and place blocks under the mower to prevent the mower from
falling BEFORE disconnecting the mower from the tractor.

Properly preparing and storing the mower at the end of the season is critical to ma intaining its appearance
and to help ensure years of dependable service. The following are suggested storage procedures:

• Thoroughly clean all debris off the mower to
prevent damage from rotting grass and
standing water.

• Lubricate all mower grease points and fill oil
levels as detailed in the maintenance section.

• Tighten all bolts and pins to the recommended
torque.

• Check the mower for worn and damaged
parts. Perform repairs and make repairs
immediately so that the mower will be ready
for use at the start of the next season.

• Store the mower in a clean, dry place with the
mower housing resting securely on blocks or
at ground level.

• Use spray touch-up enamel where necessary
to prevent rust and maintain the appearance of
the mower.

OPS-R-214

Never allow children or other persons to ride on the Tracto r or Implement.
Falling off can result in serious injury or death.

(SG-10)

12. TRANSPORTING THE TRACTOR AND IMPLEMENT

Inherent hazards of operating the tractor and implement and the possibility of accidents are not left behind
when you finish working in an area. Therefore, the operator mu st emp loy g ood judge men t and sa fe op eration
practices when transporting the tractor and implement between locations. By using good judgement and
following safe transport procedures, the possibility of accidents while moving between locations can be
substantially minimized. OPS-U- 0017

OPERATION

SIDE ROTARY Operation Section 3-35

© 2011 Alamo Group Inc.

OPERATION

Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in
such a way as to be clearly visible and legible. When transporting the
Equipment use the Tractor flashing warning lights and follow all local
traffic regulations.

(SG-6)

Ops-1226

12.1 Transporting Mower

TRANSPORTING UNDER THE UNIT’S OWN POWER

When transporting between job sites or between cutting passes, the following procedure should be followed:

1. Shut off the power to the cutting head(s) an d allo w all mo tio n to com e to a co mp le te stop.

2. Raise the draft beam to its highest position.

3. Raise the side mower until the deck stops against the draft beam.

4. Raise the rear mower with the 3-point hitch control lever. The unit is now in position for self-transportation.

TRANSPORTING UNIT BY FLATBED TRAILER

OPERATION

Most tractors with a side mounted mower head attached will be over legal transporting width (102” wide). For
this reason, one of the following procedures must be followed:

1. Transporting with side mower attached:
tractor with mowers attached between the sides of the trailer. Make sure the draft beam and head are fully
raised and secured. Lower the rear mower onto the trailer. Secure the tractor and rear mower to the trailer
with chains. Obtain proper over-width permits and mark the vehicle and mower as over-width as required
by law. Check the tractor operator’s manual for any tractor requirements to transport by flatbed trailer.

2. Transporting with side mower rem oved:
accidental starting. Close ball valves on the hydraulic reservoir. To avoid contaminating the hydraulic
system, make sure all fittings on the side mower motor and solenoid control valve are clean. Disconnect
the motor pressure hose at the solenoid control valve are clean. Disconnect the motor pressure hose and
return hoses at the solenoid valve. See Figure Ops-1226.

Use a loading dock or ramp to load tractor onto trailer. Center the

Park the tractor and turn the engine off. Remove the key to avoid

SIDE ROTARY Operation Section 3-36

© 2011 Alamo Group Inc.

OPERATION

12.2 Transporting on Public Roadways

Extreme caution should be used when transporting the tractor and impl ement on public roadways. The tractor
must be equipped with all required safety warning features including a SMV emblem and flashing warning
lights to alert drivers of the tractor ’s presence. Remember th at roadways are primarily designed for
automotive drivers and most drivers will not be looking out for you, therefore, you must look out for them.
Check your side view mirrors frequently and remember that vehicles will approach quickly because of the
tractor’s slower speed. Be extremely cautious when the piece of equipment that you are towing is wider than
the tractor tire width and/or extends beyond your lane of the road. OPS-R-217

Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in
such a way as to be clearly visible and legible. When transporting the
Equipment use the Tractor flashing warning lights and follow all local
traffic regulations.

(SG-6)

Next, cap or plug the hose ends and the ports on the solenoid valve and motor. For a cable lift mower
disconnect the lift cable from the head and secure the loose end back onto the cabl e with th e ca ble cle vis . F o r
a combo lift mower, disconnect the linkage from the mower and replace the pin and hardware with the draft
beam to prevent loss. For all mowers, remove the hardware and draft beam outer pivot pin. Separate the
mower head from the tractor. Now, reinstall the pivot pin and hardware into the draft beam to prevent loss.

OPEN THE BALL VALVES ON THE HYDRAULIC RESERVOIR BEFORE STARTING TRACTOR AGAIN!

Serious damage will be caused if tractor is started with the ball valves closed.

Use a loading dock or ramps to load the tractor onto the trailer, centering the tractor between the sides of the
trailer. Make sure the tractor (and rear mower) and trailer are within legal transporting width. Lower the rear
mower onto the trailer and set the loose hide mower on the trailer. Secure the tractor and mowers to the trailer
with chains. Check the tractor operator’s manual for any requirements to transport by flatbed trailer. Reverse
this procedure to unload and remoun t the mowers after transporting. Be sure all pins are secure, all
connections are tight and any lost fluid is replaced before using mowers. Use teflon tape when connecting all
pipe style fittings.

OPERATION

SIDE ROTARY Operation Section 3-37

© 2011 Alamo Group Inc.

OPERATION

The SMV (Slow-Moving Vehicle) emblem is
universal symbol used to alert drivers of the
presence of equipment traveling on roadways at a
slow speed. SMV signs are a triangular bright
orange with reflective red trim for both easy day
and night visibility. Make sure the SMV sign is
clean and visible from the rear of the unit before
transporting the tractor and implem ent on a public
roadway. Replace the SMV emblem if faded,
damaged, or no longer reflective. OPS-U- 0020

Make sure that all tractor flashing warning lights,
headlights, and brake/tail lights are functioning
properly before proceeding onto public roads. While
newer model tractors have plenty of lighting to
provide warning signals and operating lighting, most
older models are only equipped with operating lights.
Consult an authorized tractor dealer for lighting kits
and modifications available to upgrade the lighting on
older tractor models. OPS-U- 0021

When operating on public roads, have
consideration for other road users. Pull to the side
of the road occasionally to allow all following traffic
to pass. Do not exceed the legal speed limit set in
your country for agricultural tractors. Always stay
alert when transporting the tractor and implement
on public roads. Use caution and reduce speed if
other vehicles or pedestrians are in the area. OPS-

U- 0022

Never allow children or other persons to ride on the Tracto r or Implement.
Falling off can result in serious injury or death.

(SG-10)

OPERATION

SIDE ROTARY Operation Section 3-38

© 2011 Alamo Group Inc.

OPERATION

Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in
such a way as to be clearly visible and legible. When transporting the
Equipment use the Tractor flashing warning lights and follow all local
traffic regulations.

(SG-6)

Reduce speed before turning or applying the brakes.
Ensure that both brake pedals are locked together
when operating on public roads. OPS-U- 0023

12.3 Hauling the Tractor and Implement

Before transporting a loaded tractor and implement,
measure the height and width dimensions and gross
weight of the complete loaded unit. Ensure that the
load will be in compliance with the legal limits set for
the areas that will be traveled through. OPS-U- 0024

OPERATION

SIDE ROTARY Operation Section 3-39

© 2011 Alamo Group Inc.

OPERATION

Use adequately sized and rated trailers and
equipment to transport the tractor and implement.
Consult an authorized dealer to determine the proper
equipment required. Using adequately sized chains,
heavy duty straps, cables and/or binders, securely tie
down both the front and rear of the tractor utilizing the
proper tie down locations as specified by the tractor
manufacturer. OPS-U- 0025

Arrange the chains so that when tightened, the
chains are pulling downward and against
themselves. Carefully tighten the securing chains or
other fasteners using boomers or binders to apply
maximum tension. Use extreme care when
attaching and removing the securing devices as the
extreme tension involved when released has the
potential to inflict serious injury.

While hauling the tractor and implement, make
occasional stops to check that the tractor and
implement have not moved or shifted and that the
securing chains have maintained tension. If during
transport a hard braking, sharp turning, or swerving
action was performed, stop at the next safe location
to inspect the security of the load. OPS-U- 0026

OPERATION

SIDE ROTARY Operation Section 3-40

© 2011 Alamo Group Inc.

OPERATION

13. TROUBLESHOOTING GUIDE

HYDRAULIC CYLINDER NOT WORKING - Check level of hydraulic fluid (see sight gauge on tank). Check to

see if pump is functioning properly by attempting to use another cylind er or pressure gaug e. If pump is working
properly, check the pressure on the line. The relief valve may be by-passing fluid at too low pressures. If
cylinder is still not functioning properly, check the line for stoppage. The pistons in hydraulic cylinders are
virtually trouble-free, but occasionally one will have a scored wall and allow oil to flow around the piston. In this
case, replace the cylinder.

NOTE: Refer to repair parts section on valve bank settings on individual relief cartridges.

HYDRAULIC MOTOR NOT WORKING - Check lines for kinks or if they are pinched. If the motor is “bogging
down” under load, recheck the relief valve setting on the cutter valve.

HYDRAULIC VALVE - Failures in the hydraulic system are almost always caused by other elements in the
system other than the valve; so the entire system should be checked before the valve is changed. A
malfunction In any hydraulic valve section will require replacement of that section (but not the replacement of
the valve bank) since the insides are honed to fit individually. Attachments such as the relief valves and detent
may be serviced individually.

STRUCTURAL MEMBERS

Failure in structural members generally results from rough treatment. While they are constructed to withstand
abuse, they cannot be made strong enough to withstand abnormal abuse. The factory does not warrant these
parts to any extent other than in normal use in grass, weeds, brush, small bushes, and small trees which the
unit is designed to cut. This mounted implement removes weight from front wheels and can cause loss of
steerage with possible overturn. Add front end weight until 20% of tractor original weight is on front wheels
when boom is in transport po sition for steering safety & prevention of bodily injury. Transport slowly on rough
surface to prevent bouncing front wheels off surface with loss of steerage and possible injury

OPERATION

SIDE ROTARY Operation Section 3-41

© 2011 Alamo Group Inc.

OPERATION

OPERATION

SIDE ROTARY Operation Section 3-42

© 2011 Alamo Group Inc.

MAINTENANCE SECTION

© 2011 Alamo Group Inc.

Maintenance Section 4-1

MAINTENANCE

Never work under the Implement, the framework, or any lifted
component unless the Implement is securely supported or blocked up
to prevent sudden or inadvertent falling which could cause serious
injury or even death.

(SG-14)

GENERAL INSTRUCTIONS

Tiger Mowers are designed for high performance and rugged durability, yet with simplified maintenance. The
purpose of this section of the manual is to help the operator in the regular servicing of the mower. Regular
maintenance at the intervals mentioned will result in the maximum efficiency and long life of the Tiger Mower.

When you purchase a Tiger Mower you also acquire another valuable asset, Tiger ’s parts organization. Our
rapid and efficient service has guaranteed the customer satisfaction for many years. Tiger parts keep up with
the demands for efficiency, safety and endurance expected of the Tiger Mower.

MAINTENANCE PRECAUTIONS

• Be sure end of grease gu n and zerks are clean before using. Debris injected into bearin gs, etc. with grease
will cause immediate damage.

• DO NOT use a power grease gun to lubricate bearings. These require very small and exact amounts of
lubrication. Refer to the detailed maintenance section for specific lubrication instructions. DO NOT over­grease bearings.

• Lexan windows should be washed with mild soap or detergent and luke warm water, using a soft clean

MAINTENANCE

sponge or soft cloth. DO NOT use abrasive or alkaline cleaners or metal scrapers on lexan windows!

• Be alert to maintenance indicators such as the in-tank filter pressure gauge, hydraulic reservoir sight
gauge, etc. Take the required action to correct any problems immediately.

• Release of energy from pressurized systems may cause inadvertent actuation of cylinders, or sudden
release of compressed springs . Before disconnecting any hoses relieve pressure by shutting tractor off,
setting cutter on ground and actuating lift valve handles.

DO NOT use hands to check for suspected leaks in hydraulic hoses! Hydraulic fluid
escaping under pressure can have sufficient force to penetrate skin and cause serious
injury. If fluid is injected into skin, it must be surgically removed within a few hours or
gangrene may result. Use a small piece of wood or cardboard, not hands, to search for pin
hose leaks. Be sure all connections are tight and hoses and lines are not damaged before
applying pressure.

BREAK IN PERIOD

In addition to following the break in instructions for your particular tractor, the in-tank hydraulic fluid filter should
be replaced after the first 50 hours of service. Thereafter the filter should be replaced every 500 hours, or
yearly, whichever comes first.

Re-torque wheel lugs after first five hours of operation and periodically thereafter. See torque specifications
listed in the tractor’s service manual for your particular model. Wheel lugs must always be re-torqued

whenever a wheel is removed and reinstalled.

SIDE ROTARY Maintenance Section 4-2

© 2011 Alamo Group Inc.