Tiger JD 72-7520, TWIN ROTARY Mounting And Operating Instructions

TWIN ROTARY

Current as of 04/21/05

ASSEMBLIES

JD 72-7520
CAB, WOC

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

06012001

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!

W arranty Information: Read and understand the complete W arranty Statement found in this manual. Fill out the
W arranty Registration form in full and return it within 90 days. Make certain the Serial Number of the machine is
recorded on the W arranty 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 af ter

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 T iger 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_____________________________________________ 1-1

Safety Information__________________________________1-2
ASSEMBLY / MOUNTING SECTION_______________________2-1
OPERATION SECTION_________________________________ 3-1
MAINTENANCE SECTION______________________________ 4-1
PARTS SECTION_____________________________________ 5-1

Parts Ordering Guide_______________________________ 5-2

Parts Table of Contents______________________________ 5-3

Common Parts Section____________________________ 6-1
WARRANTY INFORMATION_____________________________ 7-1

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

Safety Section 1-1

SAFETY

General Safety Instructions and Practices

A safe and careful operator is the best operator. Safety is of primary import ance to the
manufacturer and should be to the owner / operator . Most accidents 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 and trained, and
who know how to do so safely and responsibly .

The Safety Alert Symbol combined with a Signal Word, 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
INVOLVED!” 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.

Practice all usual and customary safe working precautions and

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 DEATH
OR VERY SERIOUS INJURY.

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 or

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

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)

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 to
operate the Tractor and Implement without supervision.

Make sure

the operator has fully read and understands 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)

!

LEA EL

INSTRUCTIVO!

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)

Safety Section 1-3

SAFETY

DANGER!

DANGER!

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!

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)

DANGER! 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)

Safety Section 1-4

SAFETY

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. (SG-16)

CAUTION!

WARNING!

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

tached 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. (SG-I7)

Transport only at safe speeds. Serious accidents and injuries
can result from operating this equipment at unsafe speeds.
Understand the T ractor and Implement and 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 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 distance increases. Determine the maximum

safe transport speed for you and this equipment.

Test the equipment at a slow speed in turns. Increase the speed

2.

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

3.

have determined are safe and which allow you to properly
control the equipment.

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 lights and reduce your speed. Be
aware of traffic around you and watch out for the other guy. (SG-19)

Safety Section 1-5

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)

WARNING!

WARNING!

DANGER!

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
are properly secured. 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)

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

(SG-23)

DANGER!

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

DANGER!

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)

Safety Section 1-6

SAFETY

DANGER!

DANGER!

WARNING!

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.

Serious injury or death to the

operator or others could result if the operator is under the influence of
drugs or alcohol. (SG-27)

Operate the Tractor and/or Implement controls 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)

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)

DANGER!

DANGER!

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)

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

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!

WARNING!

WARNING!

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)

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)

WARNING!

WARNING!

DANGER!

WARNING!

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)

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)

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:

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.

(SFM-6)

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 Counterweight
Procedure. (SFL-3)

WARNING!

WARNING!

WARNING!

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)

Never leave 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.

(SPT-1)

Safety Section 1-9

WARNING!

SAFETY

Be particularly careful when transporting the Implement with the Tractor. Turn
curves or go up hills only at a low speed and using a gradual steering angle. Rear
mounted implements move the center of gravity to the rear and remove weight from
the front wheels. Make certain, by adding front ballast, that at least 20% of the
tractor’s weight is on the front wheels to prevent rearing up, loss of steering control
or Tractor tip-over. Slow down on rough or uneven surfaces to prevent loss of

steering control which could result in property damage or possible injury. Do not

transport unless 3-Point lift lever is fully raised and in the latched transport position.
Dropping implement in transport can cause serious damage to the tractor and/or
Implement and possibly cause the operator or others to be injured or killed. (S3PT-2)

WARNING!

DANGER!

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!”

There are obvious and hidden potential hazards in the operation of this
Implement as in all power-driven or pulled equipment. REMEMBER!
This machine is often operated in rough terrain conditions that include tall
grass, weeds, gullies, holes, slopes, hidden obstructions and the like.
Serious injury or even death may occur unless care is taken to assure the
safety of the operator and bystanders in the area. Do not operate this
machine with anyone in the immediate area. (S3PT-7)

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)

DANGER!

DANGER!

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.

The flail cutter shaft is designed for standard rotation (same
rotation as the tractor wheels 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.

(S3PT-12)

Safety Section 1-10

SAFETY

WARNING!

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.

WARNING!

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

Tiger mowers use balanced and matched system components for blade carriers, blades, cutter­shafts, 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
hazard. Use genuine Tiger mower parts for economy and safety.

may reduce mower performance, void mower warranties and present a 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)

Safety Section 1-11

SAFETY

P ART NO.
LOCA TION

22839

MOWER DECK

22840

INSIDE OF CAB

24028

MOWER DECK

10” x 5.5” 31522
MOWER DECK

18.25” x10” 31523
HYDRAULIC T ANK

Safety Section 1-12

SAFETY

P ART NO.
LOCA TION

42350

MOWER DECK

33743

INSIDE OF CAB

42399

MOWER DECK

42400

MOWER DECK

Safety Section 1-13

SAFETY

P ART NO.
LOCA TION

6T3217

MOWER DECK

6T3219

INSIDE OF CAB

6T3220

FRONT PUMP MOUNT

6T3221

INSIDE OF CAB

Safety Section 1-14

SAFETY

P ART NO.
LOCA TION

6T3222

INSIDE OF CAB

INSIDE OF CAB

6T3224

MOWER DECK

6T3230

INSIDE OF CAB

Safety Section 1-15

SAFETY

P ART NO.
LOCA TION

6T3233

HYDRAULIC T ANK

6T3234

INSIDE OF CAB

6T3236
MOWER DECK
HYDRAULIC T ANK

6T3243
INSIDE OF CAB

Safety Section 1-16

SAFETY

P ART NO.
LOCA TION

6T3249A
MOWER DECK

6T3261
MOWER DECK

Safety Section 1-17

TB1011

MOWER DECK

SAFETY

Safety Section 1-18

34852

HYDRAULIC TANK

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 SPECIFIC PRODUCT MANUAL
6 33753 1 E M I 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 - A VOID
DRILLING 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 .

Safety Section 1-19

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.

OSHA Regulations

OSHA regulations state in part: “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 Tractor and Implement operation, it is the employer’s responsibility
to:

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

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

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

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

5. Ensure the Tractor is equipped with a functional ROPS and seat belt and require that the employee
operator securely fasten the safety belt and operate with the ROPS in the raised position at all
times.

6. Forbid the employee operator to carry additional riders on the Tractor or Implement.

7. Provide the required tools to maintain the T ractor 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.)

Safety Section 1-20

ASSEMBLY

SECTION

Assembly Section 2-1

ASSEMBLY

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 part s section of this manual for detailed illustrations
to locate all parts.

TRACTOR PREP ARA TION

A: Remove right 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 rear wheel.

CRANKSHAFT ADAPTER

If necessary remove the four capscrews from the crankshaft pulley . Then install the
crankshaft adapter plate to the pulley with capscrews and lockwashers as shown in
the parts section.

Assembly Section 2-2

ASSEMBLY

FRONT CRANKSHAFT PULLEY

John Deere has changed to a
Tiger has found that the front crankshaft pulley used by JD will not allow for the inst allation of a front drive
system. With the change on the 6X15 and 6X20 series tractors, you will need to order a different pulley,
washer and bolt from John Deere to allow for a front drive to be installed on your tractor .

Inspect the front pulley on your tractor to verify you have the correct pulley needed to mount the
spacer plate. If your pulley has the (4) four holes needed to mount the spacer, your pulley is the correct one
needed. If your pulley does not have the (4) four holes in the pulley , you will need to order the correct pulley,
washer and bolt from John Deere.

new tier two engine on all 6000 series tractors. With the change,

PARTS REQUIRED TO PURCHASE FROM JOHN DEERE:

Pulley from JD – R516320
Washer from JD – R517237
Bolt from JD – R516648
Torque on the pulley bolt with locktite is 369 lb-ft.*

Solution:

1. Clean nose of crankshaft using TY16285 clean and cure primer.

2. Apply a light 2-3 mm bead of TY15969 retaining compound around the leading edge of the crankshaft
nose.

3. Dip damper mounting caps crew in clean SAE30 engine oil (Always use a new cap screw)

4. Position damper/pulley on the crankshaft and thread cap screw up tight (do not rely on the cap screw to
pull the pulley straight onto the taper)

5. Tighten cap screw to specification 500Nm (369lb-f t) (the engine will most likely have to be pinned)

6. Measure run-out on the pulley, spec is 0.003” or less

Assembly Section 2-3

ASSEMBLY

CABLE CONTROL LEVER STAND

On the corner cab post, mark a point at 1-3/8” from the windshield and 22 ½” from
thefloor; then cut a ¾” diameter hole through the outer plastic shell. This will expose a threaded
steel boss to attach the control box support bracket.

The rear corner of the cable control stand is
placed approximately 5 ¾” from the edge of the mat.
The front edge of the stand is up against the corner
cab post and the door sill lip of the mat. Before you
mark or drill any holes, check for support plates or
wires under the mat & the cab floor. NOTE: Cutting
into plates or wires makes more work for everyone
and could be dangerous. When you know where the
wires/plates lie, mark one of the mounting holes. Drill
a 3/8” hole through the mat and through the floor of
the cab. Next, lift the mat up and mark the other two
holes on the cab floor. Drill the holes through the
floor. Mark the mat and drill the other two 3/8” holes.
Use a 1” hole saw and cut a 1” hole through the mat
over each 3/8” hole. Secure the stand to the floor with the spacers, capscrews and nylock
nuts provided.

Cut a 1 ¾” hole in the floor to route the cables and wires through. It needs to have a
¼” clearance for the trim lock. Before you mark or drill any holes, check for support plates
or wires under the cab floor.
NOTE: Cutting into plates or wires makes more work
for everyone and could be dangerous. Look under the
floor for cables and plates that you need to avoid. The
hole should be approximately 4 ½” from the door sill
and 4 ¾” from the lip of the mat under the console.
Install the trim lock around the metal edges of the hole,
then route the control cables and wires through the
hole.

Next, wrap the cables with the 6” split hose at
the point they pass through the hole, and secure the zip-ties. Apply R TV sealer in and
around individual cables and split hose, inside and outside of the cab for a water tight seal.
Install upper support bracket from cab post to the control lever stand.

Assembly Section 2-4

ASSEMBLY

CABLE SWITCH BOX WIRING

Refer to the parts section for wiring diagram to hook up the switch box. Cover all

the wires from the switch box with plastic wire wrap provided. Route the wires from
the switch box to the front console panel as shown on previous page. Remove the
console panel under the steering wheel to access tractor wires. Locate the blue
colored wire. Using a test light or meter to verify this wire is the neutral safety
wire. Cut the blue wire and connect the green wires from the switch box as
shown in the wiring diagram.

To run the white wire to the solenoid valve, you will need to drill a hole in the front

edge of the cab floor on the right side of the front console. Insert a rubber grommet
into the hole to protect the wire, and route the wire out of the cab.
The red wire is to be hooked to the tractor ignition switch or an available slot in the
fuse box. NOTE: +12 VOLTS ELECTRICAL POWER MUST BE TAKEN FROM

A SOURCE LOCATION WHERE IT IS LIVE ONLY WHEN THE IGNITION
SWITCH IS IN THE “ON” POSITION. THIS WIRE MUST BE FUSED AT THE
SOURCE LOCATION

The travel lock red wire from the switch box should also run with the white wire

through the rubber grommet and be covered with wire wrap. This wire will be
connected to the electronic travel lock located on the main boom cylinder. The wires
from the switch box are longer than needed and should be carefully cut and
spliced as required. Zip ties should be used to secure the wires to the tractor
framework and boom hoses to eliminate vibation and rubbing.

Cut slot in right side panel of steering column to run wires from switch box.
NOTE: When cutting or drilling hole, be sure not to damage existing wires running
behind panels.

Assembly Section 2-5

ASSEMBLY

CABLE VALVE MOUNTING PLATE (CAB)

Align the mounting bracket to the existing holes on top of the tractor remote valve at
the rear of the tractor. Secure the bracket to the tractor with hardware shown in the
parts section of the manual. Attach the valve mounting plate to the valve mounting
bracket on the rear to the tractor as shown below. Then place and secure the lift valve
on top of the mounting plate. Install the control cables and route the hydraulic lines from
the lift valve to the hydraulic cylinders as noted on the lift valve page of the parts section.

Assembly Section 2-6

ASSEMBLY

ORIGINAL END CAP

PRESSURE LINE INSTALLATION

The hydraulic pressure line will be plumbed into the rear of the tractor remote
valve end cap. Locate the pressure port and remove the plug (refer to the illustration
below and the Parts Section pages for position of the pressure port). After the plug is
removed then install 22mm adapter . Next connect a 1/2”FJX x 1/2”FJX 90 hose from
the tractor remote valve to the Tiger valve.

RETURN LINE INSTALLATION

The return line will be plumed in next to the pressure line in the tractor remote
valve end cap. Locate the return port and remove the plug (refer to the illustration
below and the Parts Section for the position of the return port). Af ter the plug is
removed then install 22mm adapter . Next connect a 1/2”FJX x 1/2”FJX 90 hose from
the tractor remote valve to the Tiger valve.

Assembly Section 2-7

ASSEMBLY

LOAD SENSE LINE INSTALLATION

To install the load sense lines from a Husco valve to the tractor remote valve, first
the existing load sense line located on the top of the tractor remote valve connecting
“load sense -1” and “load sense -2” must be removed, in order so that the two load
sense lines are able to be connected to the Husco valve. Next connect a 1/4” hose
(load sense - 1) to the tractor remote valve and to the top front port on the Husco valve.
Next connect a 1/4” (load sense - 2) to the tractor remote valve and to the port to the
lower right of the “load sense-1” line on the Husco valve.

For more information refer to the Parts Section pages for a complete diagram of
the tractor valve hookup.

2004 END CAP UPDATE

PRESSURE LINE INSTALLATION

The hydraulic pressure line will be plumbed into the rear of the tractor remote valve
end cap. Locate the pressure port on the end cap and remove the plug (refer to the
illustration below and the Parts Section pages for position of the pressure port). After
the plug is removed then install 22mm adapter . Next connect a 1/2” hose from the
tractor remote valve to the Tiger valve.

RETURN LINE INSTALLATION

The return line will be plumed in next to the pressure line in the tractor remote
valve end cap. Locate the return port and remove the plug (refer to the illustration
below and the Parts Section for the position of the return port). Af ter the plug is
removed then install 22mm adapter or elbow . Next connect a 1/2” hose from the
tractor remote valve to the Tiger valve.

END CAP

PRESSURE

RETURN

LOAD SENSE

Assembly Section 2-8

ASSEMBLY

HUSCO LOAD SENSE LINE INSTALLATION

To install the load sense line from a Husco valve to the tractor remote valve, first
locate the load sense port located on the bottom of the end cap. Remove the plug and
install 14mm elbow, then att ach the 1/4” hose to the end cap and to the top front port on
the Husco valve.

For more information refer to the Parts Section pages for a complete diagram of the
tractor valve hookup.

LOAD SENSE END

JD6000 SERIES SERIAL #’S WITH THIS CHANGE: 391333, 391640, 392239, 395891, 396190, 397161,

396515, 396572, 396560, 396777, 396754, 396764, 396981, 397327, 396983, 396987, 397165, 397159,
39721 1, 397773, 397450, 397354, 397341, 397498, 397527, 397520, 397360, 397475, 397538, 397569,
397554, 397545, 397585, 397506, 397570, 397587, 397575, AND MODEL #’S ST ARTING WITH #398797.

JD7000 SERIES SERIAL#’S WITH THIS CHANGE ST ART A T : 12451

PRESSURE

HUSCO
VALVE

RETURN

2004 UPDATES APPLY TO THESE MODEL’S

LOAD SENSE

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 inst alled. NOTE: It is
not necessary to tape O-ring fittings, or those installed in swivels.

Assembly Section 2-9

ASSEMBLY

INSTALLING O-RING FITTINGS

Installing straight, 45 degree and 90 degree O-ring fittings requires that the O-ring,
washer and nut (A) be up against the swivel body (B). Insert the swivel and turn in
until the swivel is pointed in the right direction and O-ring 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.

MANUAL VALVE MOUNTING (WO/CAB)

Refer to the parts section, lift valve page for hardware and location of
components. First, attach control valve stand to the top of the main frame mast with
cap-screws, lock-washers and hex nuts. NOTE: The mounting plate should face
the rear of the tractor.

Attach the 3-spool control valve to the stand using the hardware noted in the
parts section. One cap-screw must be used to secure the switch box to the under
side of the valve stand.

Assembly Section 2-10

ASSEMBLY

MANUAL SWITCH MOUNTING

Refer to the parts section for wiring diagrams. Remove right side cowl panel,

tach panel, and hour meter panel for access to the wires.

Route the red wire from the switch box to the bare electrical plug in the fuse box,

or other un-used “keyed” hot wire. NOTE: +12 VOLTS ELECTRICAL POWER

MUST BE TAKEN FROM A SOURCE LOCATION WHERE IT IS LIVE ONLY
WHEN THE IGNITION SWITCH IS IN THE “ON” POSITION. THIS WIRE MUST
BE FUSED AT THE SOURCE LOCATION.

Drill a ½” hole in the 9” X 5” right side panel to route the green safety switch wires,

and white wire to be connected to the hydraulic solenoid valve.

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

valve stand.

The green wires will connect to the neutral safety switch blue wires, located on

the back of the ignition switch, under the cowl panel.

TEMPERATURE GAUGE MOUNTING

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 inst all 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.

(OPTIONAL)

Assembly Section 2-11

ASSEMBLY

Assembly Section 2-12

ASSEMBLY

MAIN FRAME MOUNTING

Raise front of tractor as needed and slide the main frame under tractor from
right hand side. With an overhead hoist and / or jack-stands, raise the frame up to
the correctly matching mounting holes. Install cap-screws and all other hardware
as shown in main frame parts section. Remove the cap-screws one at a time and
apply a thread locking agent, then reinsert the cap-screws and tighten / torque to
values noted in the torque chart located in the maintenance section of this manual.

HYDRAULIC TANK INSTALLATION

Install all fittings and tubes into tank and tank filter as shown in parts section
illustration. Insert tank sight glass into front side of the tank. Install the
temperature sensor or pipe plug into the side of the tank.

Place the tank in the mounting bracket on the main fame with fittings toward
tractor and filter toward the cab.

Secure the tank in the mounting bracket with the tank strap and nylock nuts.

Install the filter gauge into the filter housing so that it points to the rear of the
tractor and is clearly visible to the operator.

Locate the tank breather and reducer bushing (bushing may be already
installed in the tank along with many of the for-mentioned parts). These will be
installed after tank is filled.

DRIVESHAFT & FRONT PUMP MOUNTING

Install spacer plate on tractor engine using bolts and lockwashers as shown in
parts section. Grease sleeve section of the driveshaft and install from the side of
the engine compartment. Once you have the sleeve section in place, bolt to spacer
plate using bolts and lockwashers as shown in parts section. Install shaft end of
driveshaft through opening and into driveshaft sleeve. Shaft and sleeve yokes
should be aligned, if shaft does not insert easily in sleeve, turn shaft 180°, and
then install. Shaft end must be installed in correct orientation, failure to do so
may result in damage to tractor and/or driveshaft. After installation of shaft end,
install pump mount. Next, install pump. After pump is secured, install driveshaft in
to pump shaft. The end of driveshaft should be no more than 1/2” away from contact
with pump housing. Tighten crimping bolt on driveshaft. Lube driveshaft & check
all hoses, flanges, the pump, pump mount, driveshaft and mounting plate to ensure
all fasteners are tightened before operation.

CAUTION: DO NOT START THE TRACTOR UNTIL ALL HOSES ARE
ATTACHED, TANK IS FILLED WITH PROPER OIL AND BALL VALVES ARE
OPEN! STARTING AT THIS TIME WILL CAUSE SERIOUS DAMAGE TO THE
PUMP.

Assembly Section 2-13

ASSEMBLY

COOLER MOUNTING

Refer to the parts section for location of stand, brackets and hardware. The
cooler stand is mounted to the fenders and upper cab, using hardware as shown in
the parts section. Unbolt the upper rear cab lights and leave lights hang by the
wires, DO NOT CUT THE WIRES. Assemble mounting brackets to the cooler
stand as shown. Raise the cooler stand into positlion and reinstall bolts in cab light
mounting holes. Fully open and close rear cab window to insure clearance
between stand and window. Use the bracket as a template to mark location of
holes in fender. Drill 3/8” holes and install stand with the hardware as noted in
parts section. Reinstall rear lights to the mounting brackets. Remove the two
capscrews from each side of the cooler. Mount the cooler between the brackets
on the cooler stand using the pre-existing hardware removed from the cooler.
Install fittings and run hoses to locations as noted.

GENERAL HOSE INSTALLATION

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

application.

When mounting the suction hose between the pump and the tank, the stainless
steel bands that are provided must be used. CAUTION: DO NOT use regular hose
clamps for this purpose.

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.

HOSE COVERING

Secure hoses together with zip ties wherever loose. Wrap the hoses between
the main boom and secondary boom with the new hose cover, secure with string
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 new hose cover and
secure with string provided.

Assembly Section 2-14

ASSEMBLY

MOTOR SOLENOID VALVE MOUNTING

Install a motor solenoid valve to the bracket on main frame with the capscrews,
star lockwasher flatwasher, lockwashers and hex nuts as shown in the parts section.
Be sure that the pump and tank oil ports are pointing down. Be sure that the star and
regular lockwashers are not on the same capscrew. Ground one of the red solenoid
wires to the mounting bolts with the star lockwasher at this time.

FILLING HYDRAULIC RESERVOIR

Refer to the maintenance section for filling specifications and hydraulic oil
requirements.

NOTE: Starting or running your Tiger mower before filling reservoir will
cause serious damage to hydraulic pump.

ADJUSTING REAR WHEELS

Follow the instructions in the tractor owners manual for adjusting tires
and rims. The rear wheels MUST be adjusted to the widest setting. NOTE: This

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

3-POINT DECK TILT CYLINDER

Remove the support cylinder from the left rear three point arm and replace with the

cylinder, clevis ends, and pin furnished in the kit. See part section for parts and assembly.

Assembly Section 2-15

ASSEMBLY

CABLE LIFT 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 commons 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-washers and R-clips as shown below. Use teflon tape on all fitting and
hose connections.

DRAFT BEAM MOUNTING

Pull the inboard cylinder piston rod down to the extreme extended position. Slide
the draft beam under the cylinder , and align clevis hole with draf t beam hole nearest
to the tractor. Inst all pin and secure with R-clips.

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 cap-screw, lock-washer and hex nut.

Install the fittings in the butt end of the outboard cylinder , as shown in the
commons section. These should be positioned to face the rod end of the
cylinder. Next, install the O-ring breather in the rod end of the cylinder.

Install the outboard cylinder in the hole in the draft beam as shown above.
Install the pin into the draft beam and cylinder and secure with R-clips.

Assembly Section 2-16

ASSEMBLY

DECK MOUNTING AND LIFT ASSEMBLY

Install the upper sheave bracket on the outboard cylinder and tighten securely

against piston rod shoulder. Tighten the set screw, and align the draft beam.

Install the lower sheave bracket on the draft beam with a ¾” cap-screw and two

hex nuts as shown in the diagram on the next page.

Align the deck with the draft beam mounting hole and install the outer draft
beam pin. Align the holes in the draft beam pin with the holes in the boss and
secure with cap-screw, lock-washer and hex nut.

Pass the lift cable through upper sheave bracket and attach to turn buckle with
turn buckle pin and cotter key. Attach turn buckle to draft beam with turn buckle
pin and cotter key.

Place the cable in the upper sheave bracket with the cable on top of the wheel.
Secure wheel with sheave pin (with grease zerk) and R-clip. Place lift cable in
lower sheave below the wheel and install sheave with pin (with grease zerk) and R­clip. Then install the

The cable can now be attached to the deck mounting bracket with the shackle.
Tighten shackle pin securely. NOTE: DO NOT tighten the turn buckle at this

time!

Refer to the commons section for further
referance and part numbers.

Assembly Section 2-17

ASSEMBLY

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 (in fender well for cab units, on

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

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

cylinder butt. Use teflon tape on all fitting and hose connections.

DECK / MOTOR FEEDLINE

Install the hose with the 90 degree #20 flange on one end between the front
side of the motor to the bottom of the solenoid valve. Secure to motor with #20
flange kit.

Install the #20 flange adapter block to the back side of the motor and install
swivel fittings. Install the hose from the fittings on the back of the motor to the top
of the solenoid valve. Install split hoses around hydraulic hoses where they
contact the edge of the head, 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 maintenance
section.

Re-check all fittings for tightness and be sure teflon tape has been used at all
connections.

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.

full stroke until turnbuckle has been adjusted!

Check for oil leaks at all fittings and connections using a piece of paper or
cardboard. DO NOT USE HANDS TO CHECK FOR FLUID LEAKS!

Raise the tree point hitch and check the tractor internal hydraulics, fill to proper
level if needed.

DO NOT run outboard cylinder out to

TURNBUCKLE ADJUSTMENT

Extend the outboard cylinder until the deck touches the stop on the draft beam.
Hold the deck in this position to adjust the lift cable tension. Adjust turn buckle
until cable is tight.

Lower and raise the deck to check adjustment. The mower deck should reach
it’s stop on the draft beam at the same time the outboard cylinder reaches it’s
extreme extended position.

Finally tighten the turn buckle lock nuts securely. It will be necessary to
readjust the turn buckle after the cable has stretched from use.

Assembly Section 2-18

ASSEMBLY

FINAL PREPARATION FOR OPERA TION

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 remain in good condition as a
reminder to the operator, and should be replaced if damaged.

Double check that all pivot points have been greased. Secure all hoses
together with zip ties and wrap with split hose sections where friction may occur on
the hose.

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

Before operating the mower, the cutter head and draft beam should be
slowly moved throughout the full range of motion. Watch for any condition that
would cause pinching 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 bolts 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. Vibration 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 2-19

ASSEMBLY

COMBO LIFT 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 commons 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-washers and R-clips as shown below. Use teflon tape on all fitting and hose
connections.

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.

DRAFT BEAM MOUNTING

Pull the inboard cylinder piston rod down to the extreme extended position. Slide
the draft beam under the cylinder , and align clevis hole with draf t beam hole nearest
to the tractor. Inst all pin and secure with rollplins.

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 inst all
cap-screw, lock-washer and hex nut.

Assembly Section 2-20

ASSEMBLY

DECK 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 as shown in the
diagram below. Also make sure the cutout on the pivot arm faces into tube of draft
beam.

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 (in fender well for cab units, on

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

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

cylinder butt. Use teflon tape on all fitting and hose connections.

Assembly Section 2-21

ASSEMBLY

DECK / MOTOR FEEDLINE

Install the 1” hose with the 90 degree flange on the front side of the motor to the
inside upper oil port of the solenoid valve. Secure to motor with flange kit, and install
swivel fittings on the other end. Install the other 1” hose with the 60 degree flange on
the back side of the motor to the inside lower oil port of the solenoid valve.

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 maintenance section.
Re-check all fittings for tightness and be sure teflon tape has been used at all
connections.
Fill hydraulic tank with fluid as recommended in the maintenance section. BE SURE
TO OPEN THE BALL VAL VES. 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.

stroke until stop bolt has been 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.

DO NOT run outboard cylinder out to full

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.

Assembly Section 2-22

ASSEMBLY

Mount the solenoid switch, drill holes to match, and 30 AMP breaker mounting tab, mount

in dry and well protected area. Secure with 3/8” x 1” capscrews, lockwashers, and hex nuts.

A.) RED 6 GA. wire from terminal (D) to +12 volt battery post on starter solenoid.

B.) RED 14 GA. wire from terminal (C) to +12 terminal on fuel pump.

C.) GREEN 14 GA. wire from terminal (B) to negative ground.

D.) RED 8 GA. wire from terminal (A) to 30 AMP breaker.

E.) RED 14 GA. wire from terminal (A) to double switch box.

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

G.) RED 8 GA. wire from breaker to reverser switch terminal (2).

H) RED 8 GA. wire from terminal (1) to +12 volt terminal on cooler fan.

I). BLACK 8 GA. wire from terminal (3) to ground on cooler fan.

J.) BLACK 8 GA. wire form terminal (4) to control panel ground.

Assembly Section 2-23

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 point s 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 V AL VES ARE OPEN! St art 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. Watch for any condition that would cause pinching
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 bolts 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 2-24

OPERATION

SECTION

Operation Section 3-1

OPERATION

Safety is of primary importance to the owner / operator and to the manufacturer.

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. Many of the
messages will be repeated throughout the manual. The owner / operator / dealer
should know these Safety Messages before assembly and be aware of the hazards
of operating this mower during assembly, use, and maintenance.

The Safety Alert Symbol combined with a signal word, as seen below, is
intended to warn the owner / operator of impending hazards and the degree of injury
possible during operation.

Indicates an imminently hazardous situation that, if not avoided, WILL result in DEATH
OR VERY SERIOUS INJURY.

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!

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

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

repair. (SG-1)

Before any operation of tractor and mower, the user should read and
understand the safety and operating instructions for both the tractor and
the mower. The user should also be familiar with the location and
functions of the units instruments and controls. Being familiar with the

machine and it’s controls will increase efficiency and reduce possibility of
serious injury or damage to the unit. The operator should work slowly and carefully
until he feels comfortable with the machine. Speed and skill will be att ained much
easier if the necessary time is spent to familiarize yourself with the machine and its
operations.

Since tractor makes and models vary, we recommend reading and following the

operators manual provided by the manufacturer pertaining to your particular unit.

Operation Section 3-2

OPERATION

STARTING TRACTOR AND MOWER

Check the operators manual received from the tractor manufacturer, for

their recommendation and procedures pertaining to your particular make and model.

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 mower is in operation.

Be sure the ball valves on the mower hydraulic tank are OPEN before

starting the tractor. Serious damage to the hydraulic system can occur if

the valves are not open.

Check to make sure mower switch is in the “OFF” position. The unit is

designed not to start if the switch is in the “on” position. If tractor starts

with switch on, turn off tractor and contact your local Tiger dealership for

assistance.

Start the tractor and allow the instruments to stabilize. Without starting the
mower, practice positioning the boom and deck. Remember, speed and skill will be
attained easier if the necessary time is spent familiarizing yourself with the machine
and its operations. When you feel comfortable at controlling the position of the
mower, return the mower to the travel position, and transport the mower to the
desired mowing location.

If mowing for the first time with a Tiger Boom Mower, we recommend choosing a
ditch or area relatively flat with a minimum of sign posts, guard rails, etc. As always,
you should inspect the area for other objects that can cause potential hazards.

The Mower Control switch turns the mower “ON” and “OFF”. This switch is to be
in the “OFF” position to start the tractor. The tractor will not start with the switch in
the “ON” position.

If tractor starts with switch on, turn off tractor and contact
your local Tiger dealership for assistance.

Operation Section 3-3

OPERATION

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 is the tractor operators manual. The tilt of the rear
mower is controlled with the third spool if the lift valve and is coordinated as shown
above.

The side and rear 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 side or rear mower is to be controlled be each
remote lever.

The side mower ON / OFF switch is located in a switch box mounted to the valve
stand or cable controls for non-cab 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 degrees Fahrenheit,
stop mowers and see trouble shooting section for possible causes. Keep an eye on
all gauges for indication of problems.

MOWER 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.

Operation Section 3-4

OPERATION

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 R.P.M. of the tractor up to
1200 and engage the side mower. If a rear mower is being used, allow the R.P.M. 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 necessary 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, etc.

When using the rotary cutting head for trimming trees and shrubs, let the
mower saw into 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 R.P.M. If the tractor slows to less than 1800 R.P.M., 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 R.P.M. on 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 cutting 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 leave the
tractor or allow bystanders to approach within 300 FEET of the unit until all
motion stops completely.

Operation Section 3-5

OPERATION

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 mower, 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 completely, 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 become loose and cause
damage to the tractor or mower, or injury to the operator.

REVERSE F AN OPERATION

Normal operation - Operating position is with fan switch ON (upper position)
Reversing fan to clear chaff -Reverser fan switch is to be used as follows as

necessary for clearing chaff from cooling fins:

1. Normal operating position is with fan switch ON (upper position)

2. Turn fan switch OFF (center position), wait at least 3 seconds

3. Push switch DOWN to reverse,

4. Allow chaff to clear

5. Turn fan switch OFF (center position), wait at least 3 seconds

6. Turn fan switch to ON (upper position)

Operation Section 3-6

OPERATION

TRANSPORTING MOWER

Transporting under the units own power:

When transporting between job sites or between cutting passes, the following
procedure should be followed: Shut off the power to the cutting head(s) and allow all
motion to come to a complete stop. Raise the draft beam to it’s highest position.
Raise the side mower until the deck stops against the draft beam. 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:

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 att ached: Use a loading dock or ramp to load
tractor onto the trailer. Center the tractor with the mowers att ached between the
sides of the trailer. Make sure the draf t 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 be law. Check the tractor operators manual for any
tractor requirements to transport by flatbed trailer .

2: Transporting with side mower removed: Park the tractor and turn the engine
off. Remove the key to avoid accidental starting. Close ball valves on the hydraulic
reservoir. To avoid cont aminating 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 valve and the motor return hose at the motor. See
diagram below.

Operation Section 3-7

OPERATION

Next, switch the hose ends and reconnect to form two separate closed loops, see
diagram below. Disconnect the lift cable from the head and secure the loose end back
onto the cable with the cable clevis. Remove the keeper bolt and draft beam outer pivot
pin. Separate the mower head from the tractor . Now reinstall the pivot pin and keeper
bolts 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 operators manual for any requirements to transport
be flatbed trailer. Reverse this procedure to unload and remount the mowers af ter
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 fittings.

If any part of this operating section, or any other section of this manual is
not completely understood, contact your Tiger dealer or the address on
the cover of this manual for assistance!

Operation Section 3-8

OPERATION

INSPECTION SHEETS

Operation Section 3-9

OPERATION

Rotary Mower PRE-OPERATION Inspection

Tractor ID#____________ Make_____________________
Date:__________________ Shift______________________

Before conducting the inspection, make sure the Tractor engine is off, all rotation
has stop and the tractor is in the Park with the parking brake engaged. The
Mower head is resting on the ground (or is securely blocked up and supported)
and all hydraulic pressure has been relieved.

Operators Signature:___________________________________________________________________

DO NOT OPERATE an UNSAFE TRACTOR or MOWER

Operation Section 3-10

OPERATION

TRACTOR PRE-OPERA TION Inspection

Tractor ID#____________ Make_____________________
Date:__________________ Shift______________________

Before conducting the inspection, make sure the T ractor engine is off, all rotation
has stop and the tractor is in the Park with the parking brake engaged. The
Mower head is resting on the ground (or is securely blocked up and supported)
and all hydraulic pressure has been relieved.

Operators Signature:___________________________________________________________________

DO NOT OPERATE an UNSAFE TRACTOR or MOWER

Operation Section 3-11

OPERATION

FRONT END LOADER PRE-OPERATION Inspection

Mower ID#_____________ Make___________________
Date:__________________ Shift____________________

Before conducting the inspection, make sure the Tractor engine is off, all
rotation has stop and the tractor is in the Park with the parking brake
engaged. The Loader is resting on the ground (or is securely blocked up
and supported) and all hydraulic pressure has been relieved.

Operators Signature:___________________________________________________________________

DO NOT OPERATE an UNSAFE TRACTOR or FRONT END

LOADER

Operation Section 3-12

OPERATION

TRACTOR PRE-OPERA TION Inspection

Tractor ID#____________ Make_____________________
Date:__________________ Shift______________________

Before conducting the inspection, make sure the Tractor engine is off, all
rotation has stop and the tractor is in the Park with the parking brake
engaged. The Loader is resting on the ground (or is securely blocked up
and supported) and all hydraulic pressure has been relieved.

Operators Signature:___________________________________________________________________

DO NOT OPERATE an UNSAFE TRACTOR or FRONT END

LOADER

Operation Section 3-13

OPERATION

Operation Section 3-14

MAINTENANCE

SECTION

Maintenance Section 4-1

MAINTENANCE

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 T iger
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 T iger Mower.

MAINTENANCE PRECAUTIONS

Be sure end of grease gun and zerks are clean before using. Debris injected

intobearings, 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 specificlubrication instructions. Do Not over-grease bearings.

· Lexan windows should be washed with mild soap or detergent and luke warm
water, using a soft clean 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 pressure is relieved whenever disconnecting
lines. 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, which ever 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.

Maintenance Section 4-2

MAINTENANCE

REGULAR MAINTENANCE

The intervals at which regular servicing should be done are based on hours of
operation. Use the tractors hour meter to determine when regular servicing is
required.

This symbol indicates a point that needs to be greased at an interval
noted in the section below. Refer to the Det ailed Maintenance section
for further instructions on greasing. Copy and use the Daily
Maintenance sheet located at the end of this section.

DAILY OR EVERY 8 HOURS

ITEM SERVICE COMMENTS

Drive Shaft Yoke, U-Joint Grease Grease as instructed in
& Stub Shaft detailed maint. section
Pump Drive Shaft Coupler Check and Lube Insure drive shaft end play
Crankshaft Adapter Check rubber grommets Replace grommets if

damaged or missing

Pivot Points Lubricate Inject grease until it appears

at ends

Hydraulic Fittings Check for leaks T ighten when needed. Do Not

use hands to check for leaks,
see maint. Precautions

Knives Check Inspect for missing or

damaged knives, change

or sharpen as needed
Spindle mounting bolts Check 3/4” x 2” torque to 331 ft. lbs.
(spindle to deck)
Knife mounting bolts Check Pre-lubricate threads, then
(knife to disk) torque to 800 ft. lbs.
Disk mounting bolts Check 5/8” x 1-3/4” bolt torque to
(disk to spindle) 204 dry or 184 oiled ft. lbs.
Belts Check / Adjust Check if broken, tighten

as required
Main Frame and Check Retorque bolts to torque
Deck specifications in this section
Hydraulic Fluid Level Check Add if required per

fluid recommendations

Maintenance Section 4-3

MAINTENANCE

WEEKLY OR EVERY 50 HOURS

ITEM SERVICE COMMENTS

In Tank Hyd. Fluid Change Change after first 50
Filter hours only , then every
(10 micron filter) 500 hours or yearly

In-Line High Pressure Change Change after first 50
Filter hours only , then every

(10 micron filter) 500 hours or yearly

MONTHLY OR EVERY 150 HOURS

Hydraulic Fluid Level Check Add as needed
Hyd. Tank Breather Clean / Check / Replace Clean or replace

Element as required

Rear Tire Type Max P.S.I.

480/80R38 29

18.4-34 26

18.4-38 26

YEARLY OR EVERY 500 HOURS

Spindle Grease Change
Motor to Spindle S pline Change
Hyd. T ank Fluid Change
In T ank Hyd. Fluid Filter Change

(10 micron filter)

In-Line HP Filter Change or Change when indicated
(10 micron filter) by restriction indicator.

Hyd. T ank Breather Change

TROUBLESHOOTING

SYMPTOMS CAUSE REMEDY

Vibration 1. Loose bolts 1. Check all bolts and tighten to

torque specs. in this section.

2. Cutter assembly 2a. Check for damaged blades, disc.
Unbalanced or cutter shaft. Replace if needed.

2b. Check for wire, rope, etc.

entangled in cutter assembly

Mower will not lift 1. Hyd. Fluid low 1. Check and refill Hyd. Fluid.

2. Leaks in line 2. Tighten or replace fittings and hoses

3. Faulty relief valve 3. Check pressure in line. Line

pressure in Control V alve should be
at least 2500 P.S.I.

4. Kinked / blocked 4. Clean or replace lines

5. Faulty cylinder 5. Inspect, repair or replace cylinder

Maintenance Section 4-4

MAINTENANCE

SYMPTOMS CAUSE REMEDY

Oil Temperature rises 1. Low oil level 1. Bring oil to proper level
above 200 deg. F 2. Kinked or blocked 2. Inspect, Repair, or Replace

hoses

3. Worn pump/motor3. Disable and repair

Mower will not start 1. Blown fuse 1. Check fuse between mower switch
or run and ignition / replace

2. Ball valves closed 2. Make sure valves are open

3. Low oil level 3. Check Hyd. tank and fill

4. Line leak 4. Check all fittings and lines.

5. Electronic 5a. Without the tractor running, turn
solenoid faulty the mower switch to on. A low

audible click should be heard if the
solenoid is engaging the solenoid
spool. If click is not heard, leave
switch in on position and with a
screwdriver or other steel object,
touch the small nut on the end of the
solenoid. If the metallic object is not
attracted to the nut, check the fuse
and wiring for an open circuit. If the
object is attracted but no “click” is
heard, replace the solenoid.

5b. Remove the four bolts holding the

small block to the main block. Lift
and remove small block being
careful not to damage O-rings / filter .
Clean filter and re-install.

5c. Remove large nut on side of large

valve block. Remove spring, and use
needle nose vise grip to pull spool from
block. Check block and spool for
contaminates and scratches. Clean
parts or replace if scratched.

Motor runs but 1. Belts 1. Inspect belts and pulleys. Replace

belts and repair as needed.

2. Tensioner 2. Adjust tensioner nut until flat washer is

flush with top of guide.

Motor turns slowly 1. Contaminants 1. Remove large nut on side of large
or not at all. restricting spool valve block. Remove spring, and use

movement in needle nose vise grip to
pull spool valve body from block.
Check block and spool for
contaminates and scratches. Clean
parts or replace if scratched.

2. Suction lines 2. Check for kinkes or obstruction in

obstructed suction hose

3. Low oil level 3. Check Hyd. tank level and fill

Pump will not work 1. Excessive wear 1. Disassemble and repair.

on internal parts

Maintenance Section 4-5

MAINTENANCE

Motor will not work 1. Excessive wear 1. Disassemble and repair.

on internal parts

NOTE: If flow meter is available, check pressure and flow volume for all

suspected hydraulic problems.

If the solution to your problem cannot be found in this section, call the
Technical Service representative at the number shown on the front cover of
this manual.

Maintenance Section 4-6

MAINTENANCE

TORQUE SPECIFICATIONS

* These are intended to be general specifications. See tractor operators or service

manual for exact specifications for your unit.

Maintenance Section 4-7

MAINTENANCE

LUBRICATION RECOMMENDATIONS

Description Application General Specification Recomended

Mobil Lubricant

Tractor Hydraulics Reservoir JD-20C Mobilfluid 424

MF M1 135,M1 141
FNHM2C134D (FNH201)

Mower Hydraulics Reservoir

Cold T emperatures 0 F S tart-Up ISO 46 Anti-Wear - Low T emp Mobil DTE 15M
Normal T emperatures 10 F S tart-Up JD-20C Mobilfluid 424

MF M1 135,M1 141

FNH M2C134D (FNH201)
Normal T emperatures 15 F S tart-Up ISO 46 Anti-Wear Mobil DTE 25
High Operating T emp. Above 90 F ISO 100 Anti-W ear Mobil DTE 18M

Flail Rear Gearbox Grease PAO Synthetic Extreme Mobil SHC 75W-90

Pressure Gear Lube Mobil 1 Synthetic Gear

Cutter Shaft & Ground Grease Lithium-Complex Mobilgrease CM-S
Roller Shaft (Flail) Gu n Extreme Pressure

NLGI 2 - ISO 320

Drive Shaft Coupler Grease Lithium-Complex Mobilgrease CM-S

(Flail and Rotary) Gun Extreme Pressure

NLGI2 - ISO 320

Drive Shaft Y oke, U-Joint & S tub Shaft Grease Lithium-Complex Mobilgrease CM-S

Gu n Extreme Pressure

NLGI2 - ISO 320

Boom Swivel Grease Lithium-Complex Mobilgrease CM-S
Boom Cylinder Pivots G un Extreme pressure

(Rotary & Flail Boom) NLGI2 - ISO 320

Deck Boom Pivot & Grease Lithium-Complex Mobilgrease CM-S
Deck Stop Adjustment G un Extreme pressure

(Rotary & Flail) NLGI 2 - ISO 320

Deck Spindle (Rotary) Grease Tiger Spindle Lubricant Mobilith SHC 220

Gu n part number

06540000

9-13-02

Maintenance Section 4-8

MAINTENANCE

POLYCARBONATE CARE & MAINTENANCE

The proprietary UV and Abrasion Resist ant surface coating on SHIELDS

®

SUPERCOATED™ polycarbonate significantly improves performance. Periodic
cleaning using proper procedures and compatible cleaners are recommended to
prolong service life. Tiger Corp. polycarbonate is SUPERCOATED

CLEANING THE SUPERCOA T™ HARD-COAT

1. W ash with a mild solution of soap or detergent and lukewarm water .

2. Using a soft cloth or sponge, gently wash the sheet to loosen dirt and grime and rinse well
with clean water.

3. To prevent water spotting, thoroughly dry with chamois or cellulose sponge.

4. Avoid the use of abrasive cleaners, squeegees and/or other cleaning implements that may
mar or gouge the coating.

CLEANING AGENTS WHICH HA VE BEEN FOUND TO BE COMP A TIBLE UNDER LABORA TOR Y
CONDITIONS:

• Aqueous Solutions of Soaps and Detergents
Windex
Fantastik

• Organic Solvents
Butyl Cellosolve Kerosene Hexel, F.O. 554 Naphtha (VM&P grade)
Neleco-Placer Turco 5042

• Alcohols
Methanol Isopropyl

1

3

T op Job
Formula 409

2

4

2

Joy
Sumalight D12 Brucodecid

™

on both sides.

Mr. Clean

2

All residual organic solvents should be removed with a secondary rinse.

GRAFFITI REMOVAL

Butyl cellosolve (for removal of paints, marking pen inks, lipstick, etc.). The use of

masking tape, adhesive tape or lint removal tools works well for lifting off old weathered
paints.

To remove labels, stickers, etc., the use of kerosene or VM&P naphtha are generally

effective. When the solvent will not penetrate sticker material, apply heat (hair dryer) to
soften the adhesive and promote removal.

IMPORTANT: If a material is found to be incomp atible in a short-term test, it will usually be
found to be incompatible in the field. The converse, however, is not always true. Favorable
performance is no guarantee that actual end-use conditions have been duplicated.
Therefore, these results should be used as a guide only and it is recommended that the
user test the products under actual end-use conditions.

Maintenance Section 4-9

MAINTENANCE

RECOMMENDED FILLING INSTRUCTIONS

FOR HYDRAULIC RESERVIORS

When filling or checking the oil level, the unit should be parked on a level

surface, shut “OFF”, and allowed sufficient time to cool to ambient temperature.
Use caution when removing the pressurized breather. Do not place face over opening
when removing the breather.

The reservior should be filled to the top of the lower sight glass on the side of the
tank. Do not over-fill. The reservior has been over-filled when oil is visible in the upper
sight glass. If tank has too much oil, the excess may be expelled through the pressurized
breather.

DETAILED MAINTENANCE

REPLACEING IN-T ANK HYDRAULIC FIL TER:

Loosen the four bolts on the top cover of the filter housing. Turn cover
counter-clockwise until cover is free. Remove and replace filter. Replace
top cover and cover bolts in opposite order as removed.

Maintenance Section 4-10

MAINTENANCE

DETAILED MAINTENANCE

REPLACEING HIGH PRESSURE HYDRAULIC FILTER ELEMENT:

Assure system has been shut down and de-pressurized. Locate High Pressure
Filter housing. Confirm that the element that is about to be installed matches the
element p/n on the filter model tag. Example: V3.0510-06 (world line 100, HD049
model) Locate the bottom of the High Pressure Bowl, and use the appropriate
spanner wrench –or- ratchet that matches the hex pattern. Using the spanner
wrench -or- ratchet and turning in a counterclockwise rotation, (looking at the bottom
of the bowl) remove the bowl from the head, The first couple rotations will seam
tight as the o-ring passes the sealing flats, once the o-ring has cleared the sealing
flats the bowl should spin freely. Taking care not to drop the bowl, finish removing
the bowl from the head. WARNING: bowl will be full of oil! Pour the oil from the
bowl into a container, this oil should be considered contaminated due to the flow
direction through the element is outside ~ in. Clean the inside of the bowl if “dirt” is
present. Remove the old element from the filter head by pulling with a rotation
motion. Dispose of the used element properly. Remove the new element from the
packaging. Using your finger , dab and lubricate the o-ring in the top of the new
element. Install the new element into and on the mounting boss with in the head;
assure that the element is fully seated on the boss. Clean and inspect the o-ring
that is affixed in the bowl, lubricate with oil. Using a clockwise rotation, screw the
bowl back into the head, assuring that the bowl has not been cross threaded into the
head. Continue “tighten” the bowl into the head, using the spanner wrench –or­ratchet, the rotation of the bowl will become tighter once the o-ring engages the
sealing flats. Once the bowl has been fully inserted into the head, and the o-ring has
reached the sealing flats, the bowl can no longer be “tightened” and bottoms out.
Once the bowl has bottomed out, “back-off” the bowl by 1/6 turn, this assures that
the o-ring is seated properly with in the sealing flats. Element change out and re­assembly is now complete. Start the machine and inspect the filter area checking
that there is no oil leaking from the filter assembly. This is first to be done at 50
hours of operation, then yearly(500 hours) or when indicated by restriction indicator.

HEAD

BOWL

Maintenance Section 4-11

MAINTENANCE

GREASING INNER AND OUTER DRAFT BEAM

PIVOT POINTS

Locate the grease zerks on the inner and outer draft beam pivot bosses. Inject
Lithium-Complex Extreme Pressure grease conforming to NLGI2-ISO 320
specifications into each zerk until grease protrudes from joints. Grease all pivots
daily or every 8 hours of service.

GREASING THE UPPER AND LOWER SHEAVES

Locate the grease zerks on the ends of the upper and lower sheave pins as
shown below. Inject Lithium-Complex Extreme Pressure grease confroming to
NLGI2-ISO 320 specifications into each pin until it protrudes from the ends. These
should also be greased daily or for every 8 hours of service.

TIGHTENING KNIFE BOLTS AND DISK BOLTS:

After every 8 hours of operation or daily, the Knife Bolts and Disk Bolts should be
tightened as follows:
Knife mounting bolts (3ea.) torque to 800 oiled ft. lbs.

Disk mounting bolts (6ea. ) torque to 204 dry or 184 oiled ft. lbs.

Maintenance Section 4-12

MAINTENANCE

GREASING PUMP DRIVE SHAFT COUPLER

With engine stopped, ensure drive shaft alignment by grasping coupler and sliding
back and forth. Coupler should slide freely with approximately 1/8” of end play . If
coupler does not slide freely, inspect for loose pump mount bolts, or damaged or
loose crank shaft adapter. Inject Lithium-Complex Extreme Pressure grease
conforming to NLGI2-ISO 320 specifications into coupler until grease begins to
protrude from ends. Grease daily or every 10 hours. Do not over grease.

DRIVE SHAFT YOKE, U-JOINT & STUB SHAFT

With engine stopped, inject Lithium-Complex extreme pressure grease
conforming to NLGI2-ISO 320 specifications into universal joints and slip yoke untill
grease appears at the seal. Grease daily or every 10 hours. Do not over grease.

Maintenance Section 4-13

MAINTENANCE

ADJUSTING THE CABLE LIFT

Extend the outboard cylinder until the mower deck touches its stop on the draft
beam as shown. NOTE: Make sure the cable turnbuckle is loose enough to allow
the cylinder to reach full extension before the head reaches the stop. Now hold the
head against the stop and tighten the turnbuckle until the cable is tight. Lower and
raise the head to check the adjustment. The head should touch its stop at the same
time the cylinder reaches full extension. Tighten turnbuckle lock nut s securely af ter
adjustment is complete.

GREASING THE CASTER WHEEL SWIVEL

Locate the grease zerk on the caster wheel swivel boss as shown. Inject
Lithium-Complex Extreme Pressure grease conforming to NLGI2-ISO 320

specifications into the boss until the grease protrudes from the ends. Grease
daily or every 8 hours of service.

Maintenance Section 4-14

MAINTENANCE

GREASING CASTER FRAME PIVOT POINTS

Locate the grease zerks on the caster frame as shown. Inject Lithium-Complex
Extreme Pressure grease conforming to NLGI2-ISO 320 specifications into each
zerk until grease begins to protrude from ends. Grease daily or every 8 hours of
service.

BALL VALVES

The ball valve at the hydraulic reservoir may need to be closed during certain
maintenance or repair procedures. THE BALL VALVES MUST BE OPEN (handle

parallel with valve) WHEN TRACTOR IS RE-STARTED OR PUMP IS COUPLED
TO MOTOR OR P.T.O. ! Failure to do so may result in component failure!

Maintenance Section 4-15

MAINTENANCE

GREASING SPINDLE

Locate grease fitting on inside of deck housing. Inject Tiger Spindle Lubricant,
part number
out of the top spindle seal. Lubricate spindle weekly or every 40 hours of use.

06540000 into spindle housing. Fill with lubricant until lubricant weeps

TIGHTENING SPINDLE BOLTS

The spindle mounting bolts should be checked and retorqued daily or every 10
hours of service. Torque the (6) bolts shown below to 331 ft. lbs.

Maintenance Section 4-16

MAINTENANCE

INSPECTION OF ROTARY KNIVES

Failure to follow the following warnings and instructions may result

in serious injury or damage to the equipment or property!

DO NOT weld on the knife or bolts. Damaged or worn knives must be replaced.

1 –
2 – Knife must be replaced in sets. Knives with unequal wear may cause serious

vibration and resulting structural damage to the mower.
3 – The self-locking nuts for the knife mounting bolts must NOT be reused. If the

self-locking nut is removed from the knife mounting bolt, the nut must be replaced
with a new self-locking nut.

4 – Inspect the condition and tightness of the knife mounting bolts and disk mounting
bolts daily .

ROTARY KNIFE REPLACEMENT

1 – Be sure you have a complete matching set of new knives for replacement.
2 – Remove knives and inspect holes for damage. Also watch for cracks in the disk

around the holes.
3 – Lube threads with anti-seize, motor oil or grease. Install bolt through knife and

disk from bottom side of disk. Install new self-locking nuts and torque them to
800 oiled ft. lbs.

4 – The knives should swing freely to absorb shocks from impact when striking
objects.

WHEN CUTTING HEAVY BRUSH, KNIFE BOLTS SHOULD BE
NSPECTED HOURLY AND RETORQUED TO 1070 dry or 800 oiled
FT. LBS.

Maintenance Section 4-17

MAINTENANCE

REPLACEMENT OF ROTARY DISK

Failure to follow the following warnings and instructions may result

in serious injury or damage to the equipment or property!

The bolts that attach the knife mounting disk to the spindle must be grade 8.

These 5/8 inch bolts are to be torqued to 225 ft. lbs.

A thread locking agent may be applied to threads of all mounting bolts before they

are installed.

Disks must be inspected daily for hairline cracks between spindle
mounting bolts or around the knife mounting bolts. These cracks indicate
metal fatigue caused by severe abuse. If cracks are present, the disk must be
replaced.

Inspect the disk mounting bolts daily when checking tightness of knife mounting
bolts. If a disk mounting bolt is loose, it must be removed, threads cleaned, fresh
thread locking agent applied, and tightened to proper torque value.

If a knife mounting bolt is loose, the self locking nut must be replaced as a safety
precaution. Lubricate threads with anti-seize, grease or motor oil. Install bolts
through knife and disk from bottom side of disk. Install self locking nuts and torque
them to 800 ft. lbs.

1- WARNING: The disk alone weighs approximately 210 lbs. Be sure its weight
can be supported before attempting to replace. The use of a lift mechanism will
ease replacement.

2- Remove the six disk mounting bolts and the disk from the spindle.

3- Install new disk and align with mounting bolt holes.
4- Apply a thread locking agent to all of the mounting bolts and install the bolts

through the disk. If a bolt protector is being installed, hold the protector in place and
install the bolts through the bolt protector and disk. NOTE: Disk mounting bolts
must be Grade 8.

5- T ighten bolt s down and torque to values noted.
6- See knife replacement instructions for replacing the knives onto the new disk.

Maintenance Section 4-18

MAINTENANCE

HEAVY DUTY SPINDLE ASSEMBLY

INSTALLATION AND BEARING ADJUSTMENT

WARNING! A press MUST be used to install bearing cups, bearing cones, and

seals. DO NOT use a hammer to install races, bearings, or seals. The parts of
assembly may be damaged.

NOTE: The grease zerk and gussets are located on the top side of the spindle

housing. Be sure the spindle is assembled correctly.

Be sure to wear eye protection and other protective equipment as needed

when working on spindle assembly .

THE SPINDLE ASSEMBLY

See the diagram below for identification of spindle parts, while servicing.

Maintenance Section 4-19

MAINTENANCE

BEARING INSTALLATION

1 – Press upper bearing cup into the spindle housing.
2 – Turn the spindle housing over and press in the lower bearing cup.
3 – Place the lower bearing cone in the bearing cup. Next press the seal into the

spindle housing. The inner lip of the seal must be DOWN, towards the bearing, so
lubricant is sealed inside the housing.

4 – Install the spindle in the housing. Lightly tap the end of the spindle with a soft
faced hammer to seat the spindle against the bearing inner race.

5 – Turn the spindle housing over (up position) and fill with
(part number 06540000) to the top edge of the upper bearing cup.

6 – Support the bottom of the spindle and press the upper bearing cone and bearing
adjustment sleeve onto the spindle.

NOTE: The spindle housing must turn freely when seating the

bearing cone and sleeve.

7 – Press the two upper seals into the spindle housing. The inner lip of the seals

must be UP, away from the bearing, so excess lubricant can escape.
8 – Install the bearing adjustment nut (thin nut) so there is 1/16” clearance between

the nut and the sleeve. Install the jam washer, placing the t ab into the key-way.
Install the bearing lock nut (thin nut) and hand tighten against jam washer and
adjustment nut. See the following section for bearing adjustment.

Tiger S pindle Lubricant

Maintenance Section 4-20

MAINTENANCE

BEARING ADJUSTMENT

1 – Clamp the bottom end of the spindle securely in a vise so the spindle housing
turns freely .

2 – Position a magnetic base dial indicator on the stationary cylinder of the spindle
housing. Locate the end of the dial indicator against the flat end of the spindle shaft.
The dial indicator will now measure accurately bearing end play .

3 – Tighten the bearing adjustment nut until there is .012 inch movement when the
spindle housing is pried upward away from the vise jaws.

4 – When there is .012 inch free play between the spindle and housing, install the
bearing lock nut (thick nut). Hold the adjusting nut securely and tighten the lock nut
to 300 ft. lbs. of torque.

5 – Af ter the lock nut is tightened, there must be .001 inch to .003 inch of free play
when lightly prying up on the spindle housing.

If the end play is correct, .001 inch to .003 inch, bend tabs up on jam washer to
prevent the lock nut from loosening.

If the end play in NOT correct, loosen the lock nut and turn the adjustment nut as
required and re-tighten the lock nut. Repeat first part of step 5.

Maintenance Section 4-21

MAINTENANCE

DAILY MAINTENANCE SCHEDULE

The following services should be performed daily or every 8 hours
of service, following the detailed maintenance instructions in the
operators manual.

______ Pump Drive Shaft: If required with drive shaft / coupler check for

end play and lubricate at zerks.

______ Crankshaft adapter: If equipped with rubber grommets check

condition, replace if missing or damaged.

______ Pivot points: Inject grease until it appears at ends.

______ Hydraulic fittings: Check for leaks with paper or cardboard. T ighten

fittings or replace hoses immediately .

______ Knives: Inspect for missing or damaged knives, change (only

complete sets) as needed.

______ Belts: Check / T ighten / Replace belts as needed.

______ Main Frame / Deck: Unless otherwise specified retorque bolts

according to torque specifications in this
section.

______ Hydraulic Fluid Level: Add, if required, per fluid recommendations.

______ Rear Flail Drive, Bearing

Flange and Shaft Couplers: Grease as instructed in the detailed
(if applicable) maintenance section.

______ Cutter Shaft and Ground Roller: Grease as instructed in the detailed

maintenance section

Service performed by:_______ Date:____/____/____ Hour

Meter:__________

** This page may be copied and used as part of the daily maintenance routine.

Maintenance Section

Maintenance Section 4-22

72-7520 TWIN ROTARY, CAB, WOC, TRR, 2WD, 4WD

PARTS

SECTION

Parts Section 5-1

PARTS ORDERING GUIDE

The following instructions are offered to help eliminate needless delay and error in

processing purchase orders for the equipment in this manual.

1. The Parts Section is prepared in logical sequence and grouping of parts that
belong to the basic machine featured in this manual. Part Numbers and
Descriptions are given to help locate the parts and quantities required.

2. The Purchase Order must indicate the Name and Address of the person or
organization ordering the parts, who should be charged, and if possible, the serial
number of the machine for which the parts are being ordered.

3. The purchase order must clearly list the quantity of each part, the complete
and correct part number, and the basic name of the part.

4. The manufacturer reserves the right to substitute parts where applicable.

5. Some parts may be unlisted items which are special production items not
normally stocked and are subject to special handling. Request a quotation for such
parts before sending a purchase order.

6. The manufacturer reserves the right to change prices without prior notice.

NOTE: When ordering replacement decals, refer to the part numbers and

descriptions listed in the safety section in the front of this manual.

For maximum safety and to guarantee optimum product reliability,
always use genuine
replacement parts may cause premature or catastrophic failure
which could result in serious injury or death.

Tiger replacement parts. The use of inferior

Direct any questions regarding parts to:

Tiger Corporation

3301 N. Louise Ave.

Sioux Falls, SD 57107

1-800-843-6849

1-605-336-7900

Parts Section 5-2

PARTS SECTION TABLE OF CONTENTS

SECTION ASSEMBLY PAGE
TRACTOR SPECIFIC PARTS:

TRACTOR MOUNT KIT - MAIN FRAME, 2-4WD 06100919 5-4
TRACTOR MOUNT KIT - HYDRAULICS, 2-4WD 06100919 5-6
DRAFT BEAM CYLINDER HOOKUP 5-8
LIFT V AL VE - JD72-7520 3SP, CAB (ORIGINAL) 06100916 5-10
LIFT V ALVE - JD72-7520 3SP , CAB (2004 UPDATE) 5-12
LIFT V AL VE - JD66-6715 3 SP, CAB (ORIGINAL) 06100847 5-14
LIFT V ALVE - JD66-6715 3 SP, CAB (2004 UPDATE) 5-16
END COVER (2004 UPDATE) 5-18
HYDRAULIC COOLER - OLD 06100964 5-19
HYDRAULIC COOLER - NEW 06100996 5-20
SOLENOID BRAKE V AL VE ASSEMBL Y 34 1 15 5-21
SOLENOID V AL VE WIRING 1236 5-22

COMMON PARTS SECTION: 6-1

Parts Section 5-3

3-26-02

TRACTOR MOUNT KIT - MAIN FRAME,CAB,W/C,2WD,4WD

Parts Section 5-4

2/7/03

TRACTOR MOUNT KIT - MAIN FRAME,CAB,W/C,2WD,4WD

ITEM PART NO. QTY DESCRIPTION

1 34801 1 MAIN FRAME
2 TF4888 1 STREET ELBOW
3 6T0649 1 FILTER GAUGE
4 6T1209 2 TANK SIGHT GLASS
5 31004 1 PRESSURE CAP
6 28191B 1 TANK STRAP

34169 A V AIL. RESERVOIR T ANK ASSY.

7 33700 1 REDUCER BUSHING
8 28192D 1 HYDRAULIC RESERVOIR TANK
9 34066 1 IN-T ANK FIL TER ASSEMBL Y
10 6T4197 1 PIPE PLUG - 1/8”
1 1 6T4200 1 PIPE PLUG - 3/4”
12 21627 2 NYLOCK NUT - 3/8”
13 31731 14 CAPSCREW - 20MM X 50MM
14 24881 4 LOCKWASHER - 20MM
15 31722 12 HEX NUT - 20MM
16 06504002 1 TANDUM HYDRAULIC PUMP
17 34993 1 PUMP MOUNTING BRACKET
19 34998 1 CRANKSHAFT ADAPTER SPACER
20 2 3113 4 CAPSCREW - 10MMx30MM
21 32691 4 LOCKWASHER - 10MM
22 21680 4 CAPSCREW - 7/16” X 1 1/4” NC
23 21989 4 LOCKWASHER - 716”
24 21732 4 CAPSCREW - 1/2” X 1-3/4” NC
25 21990 4 LOCKWASHER - 1/2”
26 21725 4 HEX NUT - 1/2”
28 24860 4 CAPSCREW - 20MM X 40MM
29 34999 1 DRIVE SHAFT
30 21658 1 CAPSCREW 7/16” x 2”
31 34848 1 NYLOCK NUT 7/16” NF

Parts Section 5-5

2/7/03

TRACTOR MOUNT KIT - HYDRAULICS, 2WD, 4WD

Parts Section 5-6

12-18-02

TRACTOR MOUNT KIT - HYDRAULICS, 2WD, 4WD

ITEM PART NO. QTY. DESCRIPTION

1 34064 1 ADAPTER 1 1/4” X 1”
2 06500012 1 HOSE,1 1/4 x 90 (1 1/4 FJX 45 x 1 1/4 90) 90
3 34068 1 ELBOW 1 1/2MP X 1 1/4MOR
4 34069 1 BALL VALVE 1 1/4”
5 34067 2 NIPPLE 1 1/4” X 1 1/4”
6 06500123 1 HOSE,1 1/4x77(24FLGx1 1/4FJ)
7
8 06506000 1 HOSE 1” X 75”
9 06500011 1 HOSE 1” X 176”
10 TF4852 6 FLANGE KIT #20
11 34075 2 CLAMP KIT 1”
12 34626 2 BRACKET, TUBE / CLAMP
13 34076 2 CLAMP KIT 1”
14 24849 2 SPACER, 7/8 ID X 1-1/4 OD X 5/8
15 06503000 1 ADAPTER 10RB X 1-1/4 MJ
16 34117 1 ELBOW 1”MORB X 1”MJIC90
17 21644 4 CAPSCREW 3/8” X 5”
18 22016 4 FLATWASHER 3/8”
19 21988 2 LOCKWASHER 3/8”
20 6T2665 2 STAR LOCKWASHER 3/8”
21 21625 4 HEX NUT 3/8”
22 34115 2 SOLENOID BRACK VALVE
23 33555 2 ADAPTER 1”MORB X 1”MJIC
24 34161 1 HOSE 1” X 101”
25 34162 1 HOSE 1” X 98”
27 TF4868 1 SWIVEL 1” MP
28 23283A 1 UNION BLOCK 1”
29 22018 1 FLATWASHER 1/2”
30 21990 1 LOCKWASHER 1/2”
31 21725 1 HEX NUT 1/2”
32 34635 1 HOSE 1” X 68”
33
34 23172 1 MOTOR ( M365-1 1/2 GEAR)
35 06500086 1 HOSE 1” X 33”
36 06500087 1 HOSE 1” X 40”
38 22680 2 MOTOR 2”
39 6T3200 2 SPLIT HOSE
40 23568 4 HOSE CLAMP
41 6T1823 24 ZIP TIE 14” LG
42 6T1822 8 ZIP TIE 8” LG

4 4 * RE F HYDRAULIC TANK - REFER TO MAIN FRAME PARTS
4 5 * R EF MAIN FRAME - REFER TO MAIN FRAME PARTS
4 6 * R E F PUMP - REFER TO MAIN FRAME PARTS
4 7 * RE F DECK - REFER TO COMMON SECTION, DECK PARTS

48 06503024 1 ADAPTER,1 1/4 MJ x 24 FLG
49 TF4854 2 FLANGE KIT #24

06500124 1 HOSE,1x241(1MJx1 1/4FJX)

06500036 1 HOSE,1 x 150(1FJX x 1MJ)

NOTE:Band hoses together with zip ties wherever loose. Where hoses

may contact the frame or other edges, wrap with split hose and
secure with hose clamps or zip ties.

Parts Section 5-7

12-18-02

TRACTOR MOUNT KIT - CYLINDER HOOKUP

Parts Section 5-8

3-26-02

TRACTOR MOUNT KIT - CYLINDER HOOKUP

ITEM PART NO. QTY. DESCRIPTION

1 1 22076 1 SPACER 1/4” (AS REQUIRED)
12 22077 1 SPACER 5/16” (AS REQUIRED)
13 25343 1 OUTBOARD CYLINDER 3” X 12”
14 34244 3 FITTING 1/2” X 90
15 34396 3 RESTRICTOR NPT
16 * REF HOSE - REFER TO COMBO LIFT VALVE
17 * REF HOSE - REFER TO COMBE LIFT VAVLE
18 6T0151R 1 INBOARD CYLINDER 3” X 10”
19 31 18 9 1 RESTRICTOR .0625
20 * 1 HOSE - REFER TO COMBO LIFT VALVE
21 6T4258 1 BREATHER 1/2”

22 * RE F DRAFT BEAM - REFER TO COMMON ASY P ARTS
23 * RE F MAIN FRAME - REFER TO MAIN FRAME P ARTS

24 6T3005 1 PIN
25 22023 1 WASHER
26 6T3004 1 R-CLIP

Parts Section 5-9

3-26-02

LIFT VALVE - JD72-7520 TWIN, 3SP, CAB (ORIGINAL REMOTE)

NOTE: REFER TO THE END COVER P AGE

FOR THE SERIAL NUMBERS OF
THE UPDATED REAR REMOTES.

Parts Section 5-10

3-26-02

LIFT VALVE - JD72-7520 TWIN, 3SP, CAB (ORIGINAL REMOTE)

ITEM PART NO. QTY. DESCRIPTION

1 31324 1 3 SPOOL VALVE HUSCO
2 34622 1 VALVE MOUNTING PLATE
3 34621 1 VALVE MOUNTING ANGLE, LF
4 34620 1 VALVE MOUNTING ANGLE, RF
5 34521 1 SWITCH BOX, TWIN
6 23865B 1 CABLE CONTROL MOUNTING BRACKET
7 6T1251 3 CABLE CONTROL BOX
8 34623 3 CONTROL CABLE 122”
9 30750A 1 SUPPORT BRACKET
10 22903 2 CAPSCREW 1/4” X 5-1/2
11 21545 1 CAPSCREW 1/4” X 6” NC
12 21635 3 CAPSCREW 3/8” X 2 1/4”
14 22016 3 FLATWASHER 3/8”
15 21627 3 NYLOCK NUT 3/8”
16 6T3200 2 SPLIT HOSE 6” LONG
17 28503 1 TRIM LOCK 9/16”
18 21986 7 LOCKWASHER 1/4”
19 21525 3 HEX NUT 1/4”
20 33534 1 CAPSCREW 10MM X 20MM (1.5 PITCH)
21 32691 1 LOCKWASHER 10MM
22 6T4411 3 CABLE CLEVIS
23 21500 6 HEX NUT 1/4” UNF
24 6T3017 3 ROLL PIN
25 34612 2 HOSE, 1/2” X 34” (PRESSURE & RETURN)
26 34617 1 HOSE 1/4” X 26” (LOAD SENSE 1)
27 34616 1 HOSE 1/4” X 18” (LOAD SENSE 2)
29 32807 5 ADAPTER
30 06500000 1 HOSE, 1/4” X 131”
32 33364 2 HOSE, 1/4” X 120”
33 33382 1 ELBOW,1/2”
34 32678 1 ADAPTER 5/8” x 1/2”
35 33383 1 ELBOW 5/8’ x 1/2”
36 33463 2 ADAPTER 22 MM
37 21633 4 CAPSCREW 3/8” X 1 3/4”
38 21988 8 LOCKWASHER 3/8”
39 21625 8 HEX NUT 3/8”

JD72-7320 ONLY

40 21630 4 CAPSCREW 3/8” X 1”

JD74-7520 ONLY

40A 21641 4 CAPSCREW 3/8” X 3 3/4”
40B 06430012 4 SPACER,1x9/16x2 3/4

41 32724 2 FLATWASHER 10MM
42 27513 2 CAPSCREW 10MM X 25MM
43 06500001 1 HOSE 1/4” X 75”
44 06500002 1 HOSE 1/4” X 65”
** 34618 38” HOSE SLEEVE (NOT SHOWN)

Parts Section 5-11

3-26-02

LIFT VALVE - JD72-7520 TWIN, 3SP, CAB (2004 UPDATE)

NOTE: REFER TO THE END COVER P AGE

FOR THE SERIAL NUMBERS OF
THE UPDATED REAR REMOTES.

Parts Section 5-12

3-26-02

LIFT VALVE - JD72-7520 TWIN, 3SP, CAB (2004 UPDATE)

ITEM PART NO. QTY. DESCRIPTION

1 31324 1 3 SPOOL VALVE HUSCO
2 34622 1 VALVE MOUNTING PLATE
3 34621 1 VALVE MOUNTING ANGLE, LF
4 34620 1 VALVE MOUNTING ANGLE, RF
5 34521 1 SWITCH BOX, TWIN
6 23865B 1 CABLE CONTROL MOUNTING BRACKET
7 6T1251 3 CABLE CONTROL BOX
8 34623 3 CONTROL CABLE 122”
9 30750A 1 SUPPORT BRACKET
10 22903 2 CAPSCREW 1/4” X 5-1/2
11 21545 1 CAPSCREW 1/4” X 6” NC
12 21635 3 CAPSCREW 3/8” X 2 1/4”
14 22016 3 FLATWASHER 3/8”
15 21627 3 NYLOCK NUT 3/8”
16 6T3200 2 SPLIT HOSE 6” LONG
17 28503 1 TRIM LOCK 9/16”
18 21986 7 LOCKWASHER 1/4”
19 21525 3 HEX NUT 1/4”
20 33534 1 CAPSCREW 10MM X 20MM (1.5 PITCH)
21 32691 1 LOCKWASHER 10MM
22 6T4411 3 CABLE CLEVIS
23 21500 6 HEX NUT 1/4” UNF
24 6T3017 3 ROLL PIN
25 34612 2 HOSE, 1/2” X 34” (PRESSURE & RETURN)
26 34968 1 HOSE 1/4” X 48” (LOAD SENSE)
27 06503013 1 ELBOW 14MM X 5/16”
29 32807 5 ADAPTER
30 06500000 1 HOSE, 1/4” X 131”
32 33364 2 HOSE, 1/4” X 120”
33 33382 1 ELBOW,1/2”
34 32678 1 ADAPTER 5/8” x 1/2”
35 33383 1 ELBOW 5/8’ x 1/2”
36 33463 1 ADAPTER 22 MM
37 21633 4 CAPSCREW 3/8” X 1 3/4”
38 21988 8 LOCKWASHER 3/8”
39 21625 8 HEX NUT 3/8”

JD72-7320 ONLY

40 21630 4 CAPSCREW 3/8” X 1”

JD74-7520 ONLY

40A 21641 4 CAPSCREW 3/8” X 3 3/4”
40B 06430012 4 SPACER,1x9/16x2 3/4

41 32724 2 FLATWASHER 10MM
42 27513 2 CAPSCREW 10MM X 25MM
43 06503009 1 ELBOW 22MM X 1/2”
** 34618 38” HOSE SLEEVE (NOT SHOWN)

Parts Section 5-13

3-26-02

LIFT VALVE - JD66-6715 TWIN, 3SP, CAB (ORIGINAL REMOTE)

NOTE: REFER TO THE END COVER P AGE

FOR THE SERIAL NUMBERS OF
THE UPDATED REAR REMOTES.

Parts Section 5-14

LIFT VALVE - JD66-6715 TWIN, 3SP, CAB (ORIGINAL REMOTE)

ITEM PART NO. QTY. DESCRIPTION

1 31324 1 3 SPOOL VALVE HUSCO
2 34622 1 VALVE MOUNTING PLATE
3 34621 1 VALVE MOUNTING ANGLE, LF
4 34620 1 VALVE MOUNTING ANGLE, RF
5 34521 1 SWITCH BOX, TWIN
6 23865B 1 CABLE CONTROL MOUNT BRAC
7 6T1251 3 CABLE CONTROL BOX
8 34623 3 CONTROL CABLE 122”
9 30750A 1 SUPPORT BRACKET
10 22903 2 CAPSCREW 1/4” X 5-1/2
11 21545 1 CAPSCREW 1/4” X 6” NC
12 21635 3 CAPSCREW 3/8” X 2 1/4”
14 22016 3 FLATWASHER 3/8”
15 21627 3 NYLOCK NUT 3/8”
16 6T3200 2 SPLIT HOSE 6” LONG
17 28053 1 TRIM LOCK 9/16”
18 21986 7 LOCKWASHER 1/4”
19 21525 3 HEX NUT 1/4”
20 33534 1 CAPSCREW 10MM X 20MM
21 32691 1 LOCKWASHER 10MM
22 6T4411 3 CABLE CLEVIS
23 21500 6 HEX NUT 1/4” UNF
24 6T3017 3 ROLL PIN
25 33488 2 HOSE, 1/2” X 25” (PRESSURE )
26 06500021 1 HOSE 1/2” X 27” (RETURN )
27 06500019 1 HOSE 1/4” X 48” ( LOAD SENSE)
29 33271 5 ADAPTER 1/2” X 3/8
30 06500000 1 HOSE, 1/4” X 131”
32 33364 2 HOSE, 1/4” X 120”
33 33382 1 ELBOW 1/2” MORB X 1/2” MJ
34 32678 1 ADAPTER 5/8” MORB X 1/2” FORB
35 33383 1 ELBOW 5/8” MORB X 1/2” MJ
36 33463 1 ADAPTER 22 MM
37 21633 4 CAPSCREW 3/8” X 1 3/4”
38 21988 8 LOCKWASHER 3/8”
39 21625 8 HEX NUT 3/8”

JD72-7320 ONLY

40 21630 4 CAPSCREW 3/8” X 1”

JD74-7520 ONLY

40A 21641 4 CAPSCREW 3/8” X 3 3/4”
40B 06430012 4 SPACER,1x9/16x2 3/4

41 32724 2 FLATWASHER 10MM
42 27513 2 CAPSCREW 10MM X 25MM
43 06500001 1 HOSE 1/4” X 75”
44 06500002 1 HOSE 1/4” X 65”
45 06500019 1 HOSE 1/4” X 48”
46 31739 1 ELBOW 5/16” X 12 MM
47 AL112432 1 END COVER
48 33948 1 TEE 5/8 “
49 33949 1
50 33680 1 ADAPTER 22MM X 5/8” MJ
** 34618 38” HOSE SLEEVE (NOT SHOWN)

FEETING, BARB 5/8”

Parts Section 5-15

LIFT VALVE - JD66-6715 TWIN, 3SP, CAB (2004 UPDATE)

NOTE: REFER TO THE END COVER P AGE

FOR THE SERIAL NUMBERS OF
THE UPDATED REAR REMOTES.

Parts Section 5-16