Tiger CNH T6010-80, BENGAL BRUTE Mounting And Operating Instructions

BENGAL BRUTE

Current as of 08/29/2011

ASSEMBLIES

CNH T6010-80

MAXXUM 110,115,120,

125,130,140,155

P A RTS LISTING WITH
MOUNTING AND OPERATING
INSTRUCTIONS

Tiger Corporation

3301 N. Louise Ave.

Sioux Falls, SD 57107

1-800-843-6849

1-605-336-7900

www.tiger-mowers.com

06022003

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 SECTION_____________________________________ 1

ASSEMBLY / MOUNTING SECTION______________________ 2

OPERATION SECTION_________________________________ 3

MAINTENANCE SECTION______________________________ 4

P ARTS SECTION______________________________________ 5

COMMON PARTS SECTION____________________________ 6

WARRANTY INFORMA TION_____________________________ 7

This symbol means:

CAUTION – YOUR SAFETY IS AT RISK!

When you see this symbol, read and

follow the associated instructions carefully

or personal injury or damage may result.

Tiger is a registered trademark.

SAFETY

SECTION

Safety Section 1-1

SAFETY

A safe and careful operator is the best operator. Safety is of
primary importance to the manufacturer and should be to the owner /
operator. Most 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: “ATTENTION! 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.

This is the Safety Alert Symbol. When you see this symbol on your machine or in
these instructions, be alert to the potential for personal injury .

The lowest level of Safety Message; warns of possible injury. Decals located on the
equipment with this signal word are Black and Yellow.

Serious injury or possible death! Decals are Black and Orange.

Imminent death / critical injury . Decals are Red and White.

READ, UNDERSTAND, and FOLLOW the following Safety

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

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 understood the manuals prior to
operation. (SG-4)

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

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

!

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!

DANGER!

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

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

Safety Section 1-6

SAFETY

DANGER!

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

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)

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! All Safety Shields, Guards and Safety devices including

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

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

Safety Section 1-7

SAFETY

DANGER!

WARNING!

WARNING!

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)

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)

WARNING!

WARNING!

WARNING!

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

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

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

DANGER!

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)

Safety Section 1-8

WARNING!

SAFETY

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

DANGER!

DANGER!

Rotary and Flail 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. (SBM-1)

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

(SBM-2)

DANGER!

Be particularly careful in transport. The Mower has raised the center

of gravity for the tractor and has increased the possibility of overturn. Turn

curves or go up slopes only at low speed and using a gradual turning
angle. Slow down on rough or uneven surfaces. (SBM-3)

WARNING!

Never Leave the mower unattended while the head is in the
raised position. The mower could fall causing serious injury
to anyone who might inadvertently be under the mower.

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!”

(SBM-4)

Safety Section 1-9

SAFETY

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

DANGER!

DANGER!

DANGER!

DANGER!

Always keep a careful lookout and use extreme care when working
around overhead obstructions. Never allow the Mower head or boom
within 10 feet of any power line. When working close to overhead power
lines consult your electric company for a safe code of operation.

When transporting Boom Mower on a truck or trailer, the height or width
may exceed legal limits when the boom is in the transport position.
Contact with side or overhead structures or power lines can cause
property damage or serious injury or death. If necessary lower boom to
reduce height and/or remove mowing head to reduce width to the legal
limits. (SBM-8)

Never operate the Tractor and Mower Unit without an OPS (Operators
Protective Structure) or Cab to prevent injury from objects thrown from
ground or from overhead trimming. Stop mowing if workers or passersby
are with in 100 yards. (SBM-9)

Each Rear Wheel must have a minimum of 1500 pound contact with
the surface to prevent lateral instability and possible tip-over which
could result in serious bodily injury or even death. Widen the wheel
tread and add weights if needed. Refer to the mounting instructions
or call Customer Service if you need assistance with Couterweight
Procedure. (SBM-11)

(SBM-7)

DANGER!

DANGER!

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

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.

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

SEE YOUR DEALER

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

Safety Section 1-11

SAFETY

P ART NO.
LOCA TION

002369

HYDRAULIC T ANK

00725746

INSIDE OF CAB

00769737

MOWER DECK

Safety Section 1-12

SAFETY

P ART NO.
LOCA TION

00758194

MOWER DECK

02962764

MAIN BOOM, SECONDARY BOOM, MAIN FRAME

02962765

MAIN FRAME

02965262

HYDRAULIC T ANK

Safety Section 1-13

SAFETY

P ART NO.
LOCA TION

02967668

MOWER DECK

02971123

HYDRAULIC T ANK

03200285

OUTSIDE OF CAB

22645

INSIDE OF CAB

22839

MOWER DECK

Safety Section 1-14

SAFETY

P ART NO.
LOCA TION

22840

INSIDE OF CAB

24028

MOWER DECK

25387

INSIDE OF CAB

10” x 5.5” 31522
MOWER DECK, MAIN BOOM

18.25” x 10” 31523
HYDRAULIC T ANK

13.5” x 7” 31513

Safety Section 1-15

SAFETY

P ART NO.
LOCA TION

27001

INSIDE OF CAB

31935

INSIDE OF CAB

Safety Section 1-16

32707

HYDRAULIC T ANK

42350

MOWER DECK

SAFETY

P ART NO.
LOCA TION

32708

HYDRAULIC T ANK

32709

INSIDE OF CAB

Safety Section 1-17

33224

MOWER DECK

33438

MAIN BOOM

SAFETY

P ART NO.
LOCA TION

06550012
INSIDE OF CAB

33743

INSIDE OF CAB

Safety Section 1-18

SAFETY

P ART NO.
LOCA TION

RED 42399
REFLECTIVE T APE

MOWER DECK

AMBER 4240006
REFLECTIVE T APE

MOWER DECK

6T3217

MOWER DECK

6T3219

INSIDE OF CAB

6T3220

FRONT PUMP MOUNT

Safety Section 1-19

SAFETY

P ART NO.
LOCA TION

6T3221

INSIDE OF CAB

6T3222

INSIDE OF CAB

6T3224

MOWER DECK

6T3225

INSIDE OF CAB

Safety Section 1-20

SAFETY

P ART NO.
LOCA TION

6T3230

INSIDE OF CAB

6T3231

INSIDE OF CAB

6T3233

HYDRAULIC T ANK

6T3234

INSIDE OF CAB

6T3236

MOWER DECK

Safety Section 1-21

SAFETY

P ART NO.
LOCA TION

6T3237

INSIDE OF CAB

06550008

INSIDE OF CAB

6T3243

INSIDE OF CAB

6T3249A

MOWER DECK

6T3261

MOWER DECK

Safety Section 1-22

SAFETY

TB1011

MOWER DECK

34852

HYDRAULIC TANK

Safety Section 1-23

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 - AVOID
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 1-24

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 Occupational 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 1-25

SAFETY

Safety Section 1-26

CNH T6000 - BENGAL BRUTE

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

(ASM-C-0001)

TRACTOR PREPARATION

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

(ASM-C-0024)

CRANKSHAFT ADAPTER

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

(ASM-NH-0050)

Assembly Section 2-2

ASSEMBLY

FRONT PUMP MOUNTING

Install the pump mounting bracket on the front of the tractor with cap-screws and lock-washers
as shown in the parts section illustration. DO NOT tighten fasteners at this time.

Slide the pump drive shaft into the crankshaft adapter. The end with the shorter splines

should be inserted into the adapter (if applicable).

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

Align pump so that splined coupling can be moved back and forth by hand. Tighten pump
mounting bolts in succession rechecking for spline coupling movement. Remove the pump
mounting bracket bolts one at a time and apply a tread locking agent. Tighten these bolts in
succession, again checking for free movement in the drive shaft. After all bolts are torqued, the
end play on the drive shaft should be 1/16” to 1/8”, and coupler should move freely with hand
pressure. If end play is less than 1/16”, grind the end of the shaft to achieve the proper end play .
If there is more than 1/4" of end play, return the shaft with specifications for a longer shaft.

CAUTION: DO NOT START THE TRA CTOR 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.

(ASM-NH-0024)

ADJUSTING REAR WHEELS

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

manual for adjusting tires and rims to 72” center for side mounted mowers and 79.8” for boom

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

(ASM-NH-0051)

MAIN FRAME INSTALLATION

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

(ASM-C-0003)

Assembly Section 2-3

ASSEMBLY

POLYCARBONA TE SAFETY WINDOW

NOTE: Installing a boom mower requires that all of the right side windows be replaced, or
protected with a polycarbonate window. This should be done before mounting the main frame.

1. Disconnect gas shock at door . Remove the right side cab door/window glass from tractor cab
by removing hinge pins. Also, remove rear right side window.

2. Remove the existing hardware and discard factory glass door and window.

3. Place small bead of adhesive seal in the bottom of the trim lock bubble seal.

4. Install trim lock bubble seal on polycarbonate starting at the center bottom horizontal portion.

5. Install existing hardware removed from glass door and window on the polycarbonate.

6. Install the polycarbonate assembly in the cab with existing and supplied hardware.

7. Press polycarbonate into place at upper front corner

8. Drill a Ø3/16” pilot hole through polycarbonate and corner gusset of door jam.

9. Locate hole 1-1/4” from edge of the lower rounded feature of the corner gusset and center it
from each end. Then drill out hole in polycarbonate with a Ø15/32” bit that is only used for poly­carbonate.

10. Drill out hole in gusset with Ø3/8” bit for steel.

11. Install the polycarbonate door into place where factory door wsa removed (upper right rear
first). Refer to the parts section for the details.

12. Install grommet into hole in polycarbonate. Install supplied 1/4” nut into corner gusset.

13. Secure upper right corner with supplied washer and caps crew . Refer to the Parts Section for
details.

(ASM-NH-0052)

Assembly Section 2-4

ASSEMBLY

LIGHT MOUNT

1. Remove light and light bracket from hand rail.

2. Tape light back against the hand rail next to the cab.

3. At the base of the hand rail, cut through the rail 2” from the cab.

4. To disconnect the wiring for the light, cut the hand rail through the hole where the

wires extend.

5. Disconnect green connector, or wire s inside light assembly, and pull wire through the

hand rail.

6. Cut the hand rail 2” from the frame.

7. Place a small amount of adhesive on outer edge of the lower hand rail stub. Slide

rubber cap on the stub.

8. Take second rubber cap and cut a small “X” at the end. Feed the light wire through the

cap, the hand rail. Re-attach green connector or wires inside light assembly.

9. Place small amount of adhesive on outer edge of upper hand rail stub. Slide rubber

cap on the stub.

10. Mount light to mirror bracket.

(ASM-NH-0054)

MIRROR MOUNT

1. Remove the existing mirror bracket and mirror from the cab.
2 Remove the mirror and knob from existing bracket.

3. Install the supplied bracket (using supplied hardware) on the cab as
shown below.

4. Install the mirror with the knob on the supplied bracket as shown below.

Refer to the Parts section for details.

T

A. Mirror/Light Mount Bracket
B. Existing Hardware
C. Distance the muffler screen is cut back to
fit the exhaust collar

- Half distance from the top bolt hole to
to the top of the screen.

(ASM-NH-0053)

Assembly Section 2-5

ASSEMBLY

4 CYLINDER EXHAUST MOUNT

NOTE: This should be done after mounting the main frame.

1. Cut the tractor hood as shown in Pic. #1 to accomodate modified exhaust turbo tube.

2. Remove the muffler from existing turbo tube.

3. Remove existing turbo tube from tractor turbo.

4. Install the exhust mounting bracket and supporting brace.

5. Cut the existing tube at turbo end 4-3/8” from hole center as shown in Pics. #2 and
#3. Discard remaining portion of existing tube.

6. Install the turbo end of existing tube to the tractor turbo.

7. connect the supplied tube to the turbo end of existing tube using the sealing cla mp as
shown in Pic. #4. Do not tighten the hardware.

8. Install the exhaust clamp to the exhaust mounting bracket with the supplied
hardware. Refer to the Parts Section for details.

9. Tighten the turbo existing hardware first and then the rest of the hardware.

10. Cut the muffler sweep off at the top and replace with a raincap, if necessary for
shipping, as shown in Pic. #5. Install muffler to the turbo tube with the existing

hardware.

(ASM-NH-0055)

Picture
#1

Picture #2 Picture #3

Assembly Section 2-6

(ASM-NH-0056)

Picture #4

Picture #5

ASSEMBLY

4 CYLINDER EXHAUST MOUNT (continued)

Assembly Section 2-7

ASSEMBLY

6 CYLINDER EXHAUST MOUNT

NOTE: This should be done after mounting the main frame.

1. Cut the tractor hood as shown in below to accomodate modified exhaust turbo tube.

2. Remove the muffler from existing turbo tube.

3. Remove existing turbo tube from tractor turbo.

4. Install the exhust mounting bracket and supporting brace.

5. Install the modified turbo tube to the tractor turbo with existing hardware. Do not
tighten the hardware.

6. Install the exhaust clamp to the exhaust mounting bracket with the supplied
hardware. Refer to the Parts Section for details.

7. Tighten the turbo existing hardware.

8. Cut the muffler 8” off at the top as shown below and weld the sweep back onto the
top of the muffler maintaining the same direction. Then install muffler to the turbo
tube with the existing hardware.

(ASM-NH-0057)

Assembly Section 2-8

ASSEMBLY

SWITCH BOX WIRING

Refer to the Parts Section for wiring diagrams. Remove top instrument panel (tach, and
hour meter) for access to the wires.
Route the red and green switch box wires from the switch box to the bottom right corner

of the instrument panel near window. Connect the red wire to the white wire. (hot when
key is in the ‘on’ position)

NOTE ONLY FOR ELECTRONIC VALVE: +12 VOLTS ELECTRICAL POWER
MUST BE TAKEN FROM A SOURC E LOCATION WHERE IT IS LIVE ONLY
WHEN THE IGNITION SWITCH IS IN THE “ON” POSITION. THIS WIRE MUST
BE FUSED A THE SOURCE LOCATION.

Route the white wire to the hydraulic solenoid brake valve.
The switch box is to be secured to the operators side of the control handles, or corner
switch box mount.

The green wires will connnect to the neutral safety switch wires (white with yellow

stripe), under the cowl panel.

(ASM-NH-0061)

BEFORE WIRING

AFTER WIRING

Assembly Section 2-9

ASSEMBLY

WEATHER-PACK/METRI-PACK ASSEMBLY

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

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

(ASM-C-0009)

Assembly Section 2-10

ASSEMBLY

IDENTIFYING TRACTOR HYDRAULIC SYSTEM

The lift valve uses the Pressure, Return and Load Sense on the tractors rear remotes.
Depending on what tractor hydraulic system you have determines how the lift valve is
plumbed

.

The Closed Center system is shown below. For more information refer to the Parts

Section page for a complete diagram of the tractor lift valve hookup.

(ASM-NH-0022)

Assembly Section 2-11

ASSEMBLY

For Open Center hydraulic systems, the lift valve will need additional pressure. This
pressure is taken from the Power S teering Return line which is located behind the battery
box.

Assembly Section 2-12

ASSEMBLY

LOAD SENSE HOSE ROUTING - OPEN CENTER

On a tractor with an Open Center system with Closed Center remotes, the lift valve uses the
Pressure, Return and Load Sense on the tractors rear remotes. The ports used are directly
under the valve mounting plate as shown below.

The Pressure hose is routed from the tractor remotes to the inlet port of the HP filter
on the valve mounting bracket. Then, the outlet port of the HP Filter to the pressure port
on the lift valve.

The Return hose runs from the return port of the lift valve to the tractor remotes.

The Load Sense line is routed from the load sense port of the lift valve to the load
sense port on the tractor rear remotes.

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

(ASM-NH-0062)

PRESSURE

LOAD

SENSE

RETURN

Assembly Section 2-13

ASSEMBLY

LOAD SENSE HOSE ROUTING - OPEN CENTER

(CONTINUED)

On a tractor with an Open Center system with Open Center ports, the lift valve
uses the Pressure, Return and Power Beyond ports on the tractors rear remotes.
The ports used are directly under the valve mounting plate as shown below. (ASM-

NH-0062A)

The Pressure and Return lines are routed the same as stated above, however , the
Load Sense line is routed differently. On a tractor with a cable control lift valve,
the Load Sense line is routed directly to the power beyond remote on the tractor.
On a tractor with an electronic lift valve, the load sense line is routed to the priority

LOAD SENSE HOSE ROUTING - CLOSED CENTER

On a tractor with a Closed Center system, the lift valve uses the Pressure and Return
on the tractors rear remotes. The Load Sense line, however, is connected to a port
above the right rear axle.

The Pressure hose is routed from the tractor remotes to the inlet port of the HP filter
on the valve mounting bracket. Then, the outlet port of the HP Filter to the pressure port
on the lift valve.

The Return hose runs from the return port of the lift valve to the tractor remotes.

The Load Sense hose is routed from the load sense port of the lift valve to the load
sense port on the tractor.

For more information refer to the Parts Section page for a complete diagram of the
tractor valve hookup. (ASM-NH-0078)

Assembly Section 2-14

ASSEMBLY

MANUAL LIFT VALVE PORTS

(ASM-C-0057)

Assembly Section 2-15

ASSEMBLY

NEW HOLLAND PRIORITY VALVE USED ON

DELTA & VALUE UNITS (HUSCO)

The Delta and Value units need a NH priority valve plug in the tractor rear remotes for the
proper hydraulic flow. Torque the body of the plug first to 94Nm and then the small end to 15Nm.
The ports used are directly under the valve mounting plate. The illustration below shows these
ports are in a row. From left to right the ports are used for “return from Husco valve”, “plug to
allow activation of the next two ports”, “return from PB port on Husco valve” and “pressure to HP
filter”.

The pressure hose is routed from the tractor remotes to the inlet port of the HP filter on the
valve mounting bracket. Then, the outlet port of the HP Filter to the pressure port of the lift valve.

The power beyond line is routed from the port on the Husco valve to the power beyond port
on the tractor rear remotes.

The return hose runs from the return port of the Husco valve to the tractor remotes.

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

(ASM-NH-0063)

PRESSURE

PORT

RETURN

PLUG

PRIORITY VALVE

PORT

POWER BEYOND

PORT

NEW HOLLAND TRACTOR
REMOTE PRIORITY PLUG

Assembly Section 2-16

ASSEMBLY

LIFT VALVE MOUNTING

Drill a Ø9/16” hole in the fender frame tube of the tractor 3/4” back of the existing hole (away
from cab). Install the valve mounting bracket to the inside of the right and left rear fender frame
tube as shown below and attach it with hardware listed in the Parts Section of this manual.
Repeat these steps for the left valve mounting bracket.

Align the valve mounting plate with the drilled holes. Mark the center of one of the holes
above and in-line with the slotted holes in the valve plate. Do not use any holes that will be used
to mount the valve onto the plate.

Mount the lift valve with the supplied hardware. Refer to the Parts Section for the details.

(ASM-NH-0066)

Assembly Section 2-17

ASSEMBLY

HIGH PRESSURE FILTER (CABLE CONTROL)

The high pressure filter is mounted to the right valve mounting bracket with hardware, as
shown in the parts section. Att ach the two adap ters to the filter. The pressure line from the trac­tor is plumbed to the left (Inlet) side of the filter. The pressure hose that is attached to the right
side of the filter is routed to the pressure port of the Tiger lift valve.

(ASM-C-0031)

MANUAL SWITCH BOX MOUNTING

The switch box is to be secured to the operators side of the control handles, or valve stand.
Refer to the parts section for assembly and components needed.

(ASM-C-0053)

Assembly Section 2-18

ASSEMBLY

CABLE CONTROL LEVER STAND

Place the front edge of the support bracket 2-3/4” back from the lower right front window.
Rotate stand to be 2-1/4” from the right d oor frame as shown below. Be sure that the location of
the stand will allow clearance between the cable control handles and all existing interior levers,
etc.

Drill 3 holes to match control bracket and secure with capscrews and nylock nut s noted in the
Parts Section.

Cut a 2-1/4” hole in the door from inside the cab. This hole is to be located 2-1/2” away from
the floor, and 4” from the metal edge by the right door. Install trim lock around the metal edges of
the then route the cables through the hole. Next, wrap the cables with the 6” split hose at the
point they pass through the hole, and secure with zip-ties.

(ASM-NH-0058)

Assembly Section 2-19

ASSEMBLY

*NOTE ON HUSCO CONTROL VALVES*

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

(ASM-HUSCO-0001)

Assembly Section 2-20

ASSEMBLY

ELECTRONIC LIFT VALVE PORTS

(ASM-C-0089)

Assembly Section 2-21

ASSEMBLY

NEW HOLLAND PRIORITY VALVE USED ON

DELTA & VALUE UNITS (DANFOSS)

The DanFoss lift valve needs a priority valve and the Delta and Value style tractor units need
a NH priority valve plug in the tractor rear remotes for the proper hydraulic flow. Torqu e the body
of the plug first to 94Nm and then the small end to 15Nm. The ports used are directly under the
valve mounting plate. The illustration below shows these ports are in a row. From left to right the
ports are used for “return from DanFoss valve”, “plug to allow activation of the next two ports”,
“return from EF port on priority valve” and “pressure to valve”.

The pressure hose is routed from the tractor remotes to the inlet port of the HP filter
on the valve mounting bracket. Then, the outlet port of the HP Filter to the “P” port of the
DanFoss priority valve. The DanFoss lift valve is fed through teh pressure hose from the
“CF” port to the pressure port of the lift valve.

The load sense line is routed from the load sense port on the DanFoss valve to the
“LS” port of the priority valve. The power beyond hose is routed from the “EF” port of the
priority valve to the tractor remotes.

The return hose runs from the return port of the DanFoss valve to the tractor remotes.

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

(ASM-NH-0064)

PRESSURE

PORT

RETURN

PLUG

PRIORITY VALVE

PORT

POWER BEYOND

PORT

NEW HOLLAND TRACTOR
REMOTE PRIORITY PLUG

Assembly Section 2-22

ASSEMBLY

LIFT VALVE MOUNTING

Drill a Ø9/16” hole in the fender frame tube of the tractor 3/4” back of the existing hole (away
from cab). Install the valve mounting bracket to the inside of the right and left rear fender frame
tube as shown below and attach it with hardware listed in the Parts Section of this manual.
Repeat these steps for the left valve mounting bracket.

Align the valve mounting plate with the drilled holes. Mark the center of one of the holes
above and in-line with the slotted holes in the valve plate. Do not use any holes that will be used
to mount the valve onto the plate.

Mount the lift valve with the supplied hardware. Refer to the Parts Section for the details.

(ASM-NH-0066)

Assembly Section 2-23

ASSEMBLY

LIFT VALVE HOSE & CABLE ROUTING

Attach two clamps to the right rear wheel well for proper hose /cable routing. Drill one hole for
each clamp. Use the lower rear corner of the wheel well as an origin for measuring. The holes
should be Ø10mm or Ø3/8” reamed to accept 3/8” hardware.

Measure from the back edge of the wheel well 13-1/2” from the origin. Use a square to
measure 3-1/2” up. Refer to the images below to see the first hole placement.

The second hole should run parallel to the bottom edge of the wheel well. Mark the hole 12”
from the first hole and 3-1/2” from the bottom edge. Use the images below for reference.

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

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

(ASM-NH-0067)

JOYSTICK STAND MOUNT

Mount the Joystick Stand Mount in the same position as the Cable Control Lever Stand.
Place the front edge of the support bracket 2-3/4” back from the lower right front window. Rotate
stand to be 2-1/4” from the right door frame as shown below. Be sure that the location of the
stand will allow clearance between the cable control handles and all existing interior levers, etc.

Drill 3 holes to match control bracket and secure with capscrews and nylock nut s noted in the
Parts Section.

Cut a 2-1/4” hole in the door from inside the cab. This hole is to be located 2-1/2” away from
the floor, and 4” from the metal edge by the right door. Install trim lock around the metal edges of
the then route the cables through the hole. Next, wrap the cables with the 6” split hose at the
point they pass through the hole, and secure with zip-ties.

(ASM-NH-0059)

Assembly Section 2-24

ASSEMBLY

HIGH PRESSURE FILTER (JYSTCK CONTROL)

The high pressure filter is mounted to the right valve mounting bracket with hardware, as
shown in the parts section. Att ach the two adap ters to the filter. The pressure line from the trac­tor is plumbed to the left (Inlet) side of the filter. The pressure hose that is attached to the right
side of the filter is routed to the “P” port of the priority valve.

(ASM-C-0032)

SWITCH BOX MOUNTING (JOYSTICK)

Locate the 2 holes in the right front corner of the cab frame. These will be the mounting holes
for the 2 mounting bolts of the switch box bracket. Mount the bracket using the hardware sup­plied, as noted in the Parts Section.

(ASM-NH-0060)

Assembly Section 2-25

ASSEMBLY

BOOM JOYSTICK CONTROL CALIBRATION

SUB-D

This Electronic control valve is now equipped with higher-resolution actuators on Main Boom,
Secondary Boom, Deck Roll, and Swivel functions. These actuators have “active fault
monitoring”. The Deck Shield section does not have “active fault monitoring”. The joystick is
unchanged and provides a ratio-metric voltage signal. The neutral signal voltage is half or 50%
of tractor supply voltage. A 25% signal voltage will shift the valve spool to full “A-Port”, and 75%
signal voltage will shift the spool to full “B-Port” in the Main, Secondary, and Swivel valve
sections. On the Deck Roll function a 34% signal voltage will shift the valve spool to full “A-Port”
and a 68% signal voltage will shift the spool to full “B-port”. If an actuator with active fault
monitoring receives a signal from the joystick that is less than 15% or greater than 85% of supply
voltage the actuator will “fault out” and shut down. Also, if there is an internal failure in the
actuator or if the spool position is greater than that specified by the signal voltage from the
joystick, the actuator will “fault out” and shut down. An “active fault” condition causes the
actuator to drive the spool to neutral, shut down, and activate a “red” LED on the top of the
actuator. The active fault can be canceled by simply cycling the Master Switch “OFF” and then
“ON”, which resets the fault monitoring, and causes the LED on top of the actuator be “green”
again.

The joystick control is equipped with signal adaption potentiometers.

These provide the capability to individually adjust the oil flow to each boom function. It is
important that the boom functions do not travel too fast. Excessive boom speed can reduce the
stability of the unit and decrease operator control.

Note: Use a Phillips screw driver and be sure to adjust the screws carefully! DO NOT turn
the potentiometers beyond their stopping point, potentiometers are very delicate! Turning the “A”
or “B” port potentiometers clockwise increases the oil flow to increase the boom function speed,
and turning them counterclockwise decreases the oil flow to decrease the boom function speed.
See the graphic on the next few pages for help in adjusting.

Assembly Section 2-26

ASSEMBLY

BOOM JOYSTICK CONTROL CALIBRATION (CONTINUED)

Run tractor at normal operating RPM to adjust the settings as follows.

Set the dead band compensation potentiometer first.

Set the dead band compensation potentiometer at 50%, or halfway between full clockwise and
full counter-clockwise.

Setting Signal Adaptation Potentiometers:

Disconnect the Deutsch connectors from the actuators of the valve. Use a Volt/Ohm meter to
measure signal voltage and adjust the signal adaptation potentiometers as needed. Pin #4 is
tractor supply voltage. Pin #1 is signal voltage from the joystick, and pin #3 is ground. First,
measure supply voltage between pins 4 and 3 . Then measure signal volt age between pins 1 and
3 while indexing the joystick function fully in both the “A” and “B” port direction. Divide the signal
voltage by the supply voltage to get signal voltage as a % of supply voltage. This percentage
should not be less than 25% or greater than 75% for the Main Boom, Secondary Boom, or Swivel
function. This percentage should not be less than 30% or greater than 62% for the Deck Roll
function. Note these initial settings for the Deck Roll function should prevent the spool from
shifting into float. After making this first adjustment to deck roll if the spool still goes into float,

adjust the “B” port screw additionally counterclockwise.

Reconnect Deutsch connectors on control cables to actuators on Electronic valve. Run tractor
until hydraulic system is at operating temperature. Now refine the adjustments of the signal
adaptation potentiometers for both “A” and “B” ports for all proportional functions to achieve the
following function times. Note: turning potentiometer clockwise increases the flow or the function
speed, and turning them counter-clockwise decreases the flow or the function speed. Note, if
during this procedure the trim potentiometer is set to full “counterclockwise” but the function is
still too fast, use the mechanical stops at the manual actuator end of the valve section to further
limit flow. Turn limit screw in or clockwise to limit flow. The upper limit screw limits flow to “B­port”, and the lower limit screw limits flow to “A-port”. However DO NOT adjust the limit screw on
“B-port” of deck roll function. Limiting “B-port” will prevent “float” function.

Assembly Section 2-27

ASSEMBLY

BOOM JOYSTICK CONTROL CALIBRATION (CONTINUED)

MAIN BOOM: “A” Port, Boom Up: 7-9 Seconds

(Note: Extend secondary boom completely; roll deck to be level with ground, and lower main
boom until deck is on ground. Now index main boom “up” function and determine the time
required for main boom to rise completely.)

“B” Port, Boom Down: 6-8 Seconds

(Note: Extend secondary boom completely, roll deck to be level with ground, and raise the main
boom to “full up”. Then index the main boom “down” function to determine the amount of time
required for the deck to contact the ground. CAUTION: Stop the boom just as the deck contacts
the ground.)

SECONDARY
BOOM: “A” Port, Boom Out: 8-10 Seconds

(Position main boom full up, roll deck out until deck cylinder is fully retracted, and bring
secondary boom in completely . Then index the secondary boom “o ut” function and determine the
time required for boom to extend out completely.)

“B” Port, Boom In: 8-10 Seconds

(Position the main boom full up, roll deck out until deck cylinder is fully retracted, and extend
secondary boom completely. Then index the secondary boom “in” function and determine the
time required for boom to come in.)

DECK ROLL: “A” Port, Deck Out: 7-9 Seconds

(Raise main boom to vertical, extend secondary boom out slightly so th at de ck ca n be articulated
without contacting the main boom, and roll deck in until deck cylinder is completely extended.
Then index the deck roll “out” function and determine the time required for the deck to roll out.)

“B” Port, Deck In: T arget 7-9 Seconds (but DO NOT use Limit Screw)

(Raise main boom to vertical, extend secondary boom out slightly so th at de ck ca n be articulated
without contacting the main boom, and roll deck out until deck cylinder is completely retracted.
Then index the deck roll “in” function and determine the time required for the deck to roll in.)

BOOM
SWIVEL: “A” Port, Boom Aft: 6-8 Seconds for SS; 14-16 Seconds for 3PS & 3OS

(Extend booms completely; rotate head to be level with ground, lower main boom until deck is
just above ground, and swivel boom full forward. Then index the boom swivel “aft” function and
determine the time required for the boom to swivel full aft. Use caution when doing this, stop
boom before main boom contacts tire.)

“B” Port, Boom Forward: 6-8 Seconds for SS; 14-16 Seconds for 3PS & 3OS
(Extend booms completely, rotate head to be level with ground, lower main boom until deck is
just above ground, and swivel boom aft until near tire. Then index the boom swivel “forward”
function and determine the time required for the boom to swivel full forward.)

(ASM-C-0082)

Assembly Section 2-28

ASSEMBLY

BOOM JOYSTICK DIAGRAM (ASM-C-0082A)

Assembly Section 2-29

ASSEMBLY

BENGAL BRUTE HOSE ROUTING

WARNING NOTE: The sudden release of hydraulic pressure could cause the sudden

movement of very heavy parts. Anyone in the way of these parts could be severely hurt or killed.
DO NOT ALLOW these hydraulic hoses to BREAK or BURST in order to prevent hydraulic failure
Make sure the hoses do not pinch or stretch as boom moves. Measure TWICE, check TWICE
then proceed with caution.

Route the hoses through the space between the swivel and the boom mounting bracket.
Connect the hoses to the preformed tubes and move the boom arm to a few feet from full
forward. Assemble the swivel clamp and place the return hose for the motor on top and the
pressure line on the bottom. Place the ¼” hoses in the “C” clamp and add it to the bottom screw
of the swivel clamp. Next, make sure there is enough slack for all hoses to pivot at the joint
where the main boom arm bends in the swivel, as shown in the next image, and tighten the
hoses in the clamp.

Assembly Section 2-30

ASSEMBLY

Arrange the hoses in the clamp that attaches to the boom mou nting bracket as shown abo ve,
with the 1” motor hoses closest to the bracket and the return hose closest to the boom arm. Pull
the hoses snug from the swivel to the mounting bracket clamp s, when main boom is still forward,
and tighten the hoses in the clamp.

Make sure the 1” motor hoses do not kink as the boom arm is moved into the stowing
position. If this happens the motor hoses will have to be shortened, because there is too much
hose between clamps.

(ASM-BRUTE HOSE ROUTING-0001)

Assembly Section 2-31

ASSEMBLY

(ASM-C-0094)

Assembly Section 2-32

ASSEMBLY

SELECTOR VALVE RELOCATION

Drill a set of Ø3/8” or Ø10MM holes 1-1/2” to the right of the existing holes on the
Leagal Rear Stow Boomrest. Install the selector valve using the hardware provided as
shown in the parts section of this manual..

(ASM-NH-0079)

SELECTOR VALVE INST ALLATION

The selector valve is attached to the boom rest as noted above. The 1/4” hoses from
the swivel section of the lift valve are plumbed to the “A” and “B” ports on the selector
valve. A run tee is added to the return section of the lift valve. Attach the 1/2” hose from
the “T” port of the selector valve to the run tee as shown in the parts section. 1/4” hoses
are attached to the “A1”, ”A2”, “B1” & “B2” ports on the selector valve to the knuckle
cylinder and swivel cylider (as shown below and in the parts section)..

(ASM-NH-0080)

Assembly Section 2-33

ASSEMBLY

SIDE HYDRAULIC TANK INSTALLATION

Install all fittings and tubes into tank and tank filter as shown in the Parts Section

illustration. Insert tank sight glass into front side of tank.

Place the tank in the mounting bracket on the main frame as shown in the Parts
Section. Secure the tank with the tank channel mount b y placing the channel mount on top of
the tank and the washers over the holes. Th read the tie bolt s through the washers and h oles
to the threaded holes on the main frame. Tighten the tank channel mount by using the hex
heads on the end of the tie bolts.

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 . The t ank breather cap is rea dy for use as the t ank is
filled. Some of the for-metioned items may be already installed.

(ASM-MOTOR HYDRO-0001)

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.

(ASM-C-0004hydro resrv)

INSTALLING O-RING FITTINGS

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

(ASM-C-0056)

INSTALLING NATIONAL PIPE FITTINGS

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

(ASM-C-0088)

PREFORMED TUBE INSTALLATION

Lay booms on floor so that the side with the clamp plates is up. Locate all tube clamps and
install them loosely onto the clamp plates.

Arrange the tubes and hoses as outlined in the Common Parts Section. Install the tubes
closest to the boom arm first, being careful not to pinch the tubes. Place the other tubes outside
of the first tubes. Snug all clamp bolts, but do not tighten. Check all tubes for correct alignment
and that none are pinched or bent. The clamp bolts can now be tightened.

(ASM-C-0085)

GENERAL HOSE INSTALLATION

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

(ASM-C-0011)

Assembly Section 2-34

ASSEMBLY

HOSE COVERING

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

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

(ASM-C-0058)

ACCUMULATOR INSTALLATION

Install the accumulator bracket on tab with holes provided on the right main frame or lif t valve
mount, if applicable, with the capscrews and lockwashers as shown in the Parts Section. Install
the accumulator in the bracket and secure with the hardware shown. Inst all fittings and hoses to
the cylinder and control valve as shown in the Parts Section. Use teflon tape on all pipe
fittings (except O-rings).

(ASM-C-0012)

SOLENOID BRAKE VALVE

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

(ASM-C-0025)

TEMPERATURE GAUGE MOUNTING (OPTIONAL)

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

(ASM-C-0051)

WHEEL WEIGHT MOUNTING

For all tractors using a boom mower, a wheel weight will be required for the rear left side
wheel. It will be necessary to mount the weight in the wheel using the long capscrews,
lockwashers, flatwashers, spacers (if applicable), and hex nuts per the diagram in the parts
section.

Installation is most easily done with a fork lift, inserting a fork in the center slot of the wheel
weight. The head of the capscrews is to be toward the OUTSIDE of the weight, with flatwashers
on both the inside and outside of the assembly.

The left rear tire may also be filled with a mixture of water and calcium chloride at about five
pounds per gallon. Tire air pressure should be maintained according to the Maintenance
Section.

(ASM-C-0055)

Assembly Section 2-35

ASSEMBLY

CONTINUOUS DUTY SOLENOID SWITCH

Mount the solenoid switch, drill holes to match if necessary, in a dry and well protected area.
Secure as shown in the parts section with provided 3/8” x 1” capscrews, lockwashers, and hex nuts.

Route wires to and from the Continuous Duty Solenoid Switch as shown below.
A.) ORANGE 10 GA. wire from terminal (A) to +12V battery fusible link.
B.) RED 14 GA. wire from terminal (C) to tractor plug in cab.
C.) BLACK 14 GA. wire from terminal (B) to -12V battery post.
D.) RED 10 GA. wire from terminal (D) to switch box.

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

(ASM-NH-0032)

COOLER MOUNTING - SIDE TANK

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

(ASM-C-0092)

Assembly Section 2-36

ASSEMBLY

REAR STOW AXLE BRACE MOUNTING

The axle braces are to be mounted under the rear axle of the tractor. The other end
of the axle brace mounts on the out side of the lower rear corners of the main frame. Aft er
attaching the boom rest, it should fit tightly and level under the tractor. Attach the right
axle brace to the main frame with hardware shown in the parts section and tighten.
Attach the axle braces to the rear axle using the mounting hardware shown in the parts
section, but DO NOT tighten until the Main Frame is tightened. Tighten the hardware on
the Boomrest after the Axle Braces.

(ASM-C-0081)

BOOM MOUNTING BRACKET

Using a floor jack and/or a hoist, raise the boom mounting bracket up to level and
slide the bracket into position onto the main frame as shown in the Parts Section.

Install the pin through main frame and bracket. Secure with cap s crew and nylock nut
through the boss on the main frame.

Secure mounting bracket to the main frame with the capscrews, flatwashers, cut
flatwashers and nylock nuts provided. Secure through the two slotted holes on the
bracket and main frame.

(ASM-C-0084)

Assembly Section 2-37

ASSEMBLY

SWIVEL BRACKET MOUNTING

Install the boom swivel bracket onto the boom mounting bracket with the swivel pin. Secure
the pin in place using the capscrews, etc. through the hole in the boss and pin. NOTE: The head
of the capscrew must be toward the front of the tractor.

Install all new swivels and fittings on the swing cylinder with swivel openings facing each
other. Fittings will vary in type and direction depending on your application, refer to your parts
section for more details.

Install bearings in the main frame anchor for the swing cylinder. This may already be done
for you.

Install the swing cylinder between the boom mounting bracket cylinder anchor and the boom
swivel with the pins. Insert roll pins through the top and the bottom hole in the pins.

Now the hoses can be attached from the control valve to the swing cylinder.

(ASM-C-0015)

MAIN BOOM INSTALLATION

Install the boom swivel into the main frame as shown in the parts section using a hoist. Line up holes

in swivel and main frame for large swivel pin and insert pin. Secure with hardware as shown.

Attach the inner end of the main boom to the swivel bracket with the cylinder anchors positioned

upward, and at a right angle to the tractor. Secure it with the horizontal hinge pin. Secure the hinge pin in
the boss with capscrews, etc. (see Parts Section).

Attach the butt end of the main boom cylinder to the swivel with the cylinder pin and roll pins shown in

the Parts Section.

Install the travel lock on the rod end of the main boom cylinder. This should be facing the butt end of

the cylinder after installation.

Install the fittings and hoses to the main boom cylinder per Parts Section.

GREASE HINGE PIN ZERKS ON BOOM AFTER ASSEMBLY, ONCE UNDER LOAD WITH BOOM

ELEVATED AND AGAIN AT REST WITH BOOM SUPPORTED

(ASM-C-0013)

DECK ATTACHMENT

Attach the head to the secondary boom using the pins and hardware shown in the Parts
Section. Install the deck pivot cylinder using the pins and hardware also shown in the Parts
Section.

Connect the fittings and hoses from the pivot cylinder to the small preformed tubes on the
boom arm. Connect the fittings and hoses from the motor to the large preformed tubes on the
boom arm. If attaching a rotary mower make sure that the hose with the red strip sticker is
attached to the motor pressure port which is marked with a red dot sticker.

Connect all remaining hoses from the control balbe to the cylinders and/or preformed tubes
on the boom arm.

(ASM-C-0086)

Assembly Section 2-38

ASSEMBLY

2WD FRONT AXLE ADJUSTMENT

In order to prevent interferences with mounted equipment, the front axle on a
2WD T6000 tractor will have to be adjusteed outwards to show 2 holes on each
side (see illustration below). Double check the wheel spacing after adjustment by
oscillating and turning the tires fully for interference.. (ASM-NH-0068)

4WD FRONT WHEEL ADJUSTMENT

In order to prevent interferences with mounted equipment, the front wheels on
a 4WD T6000 tractor will have to be adjusted to be approximately 68” center to
center distance (see illustration below). For tractors with mounted loaders, that
distance should be approximately 76”. Double check the wheel spacing after
adjustment by oscillating and turning the tires fully for interference.. (ASM-NH-0069)

Assembly Section 2-39

ASSEMBLY

4WD FRONT AXLE STOPS

In order to prevent interferences with mounted equipment, the front axle on a
4WD tractor with wheels larger than 13.6 X R24 will have to be limited. On each
side of the front axle the following procedure must be followed.

The existing spacer and capscrews will need to be removed and a new Tiger
Spacer (p/n 06401546) will need to be added. Sandwich the Tiger Spacer
between the tractor and the existing spacer . The cap screws which were removed
will need to be replaced by two longer Tiger Capscrews (p/n 06530105).

After adding the Tiger Spacer to each side, double-check the adjustment by
oscillating and turning the tires fully for interference. (ASM-NH-0077)

Assembly Section 2-40

ASSEMBLY

FINAL PREPARATION FOR OPERATION

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

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

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

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

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

Before operating the mower , the cutte r 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 p art of the mowe r 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 thro ugh
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!

(ASM-C-0010)

Assembly Section 2-41

ASSEMBLY

Assembly Section 2-42

OPERATION SECTION

©2011 Alamo Group Inc.

Operation Section 3-1

OPERATION

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

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

(OPS-U- 0001)

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

(SG-2)

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

(SG-3)

TIGER BOOM MOWER

OPERATING INSTRUCTIONS

Tiger Booms are manufactured with quality material by skilled workers. The Boom is designed to attach to a
tractor and operate various heads for a wide range of vegetative maintenance applications. The boom and
heads are equipped with safety warning decals, protective deflectors, shields, and other safety features to
provide operator and passerby protection, howe ver, no shielding is 100% accurate. ALL safety equipment and
safety warning decals must be maintained on the unit in good oper at ion al co nd itio n at all tim es.

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

This section of the Operator’s Manual is designed to familiarize, instruct, and educate operators to the safe and
proper use of the boom and attached head. Pictures contained in this section are intended to be used as a
visual aid to assist in explaining the operation of a Boom and are not specific to a Boom. Some pictures may
show shields removed to enhance visual clarity. NEVER operate the boom unit without all safety equipment in

OPERATION

place and in good operational condition. The operator must be familiar with the boom unit and tractor
operation and all safety practices before beginning operation. Proper operation, as detailed in this manual, will
help ensure years of safe and satisfactory use of the Boom

Boom Operation Section 3-2

©2011 Alamo Group Inc.

OPERATION

1.OPERATOR REQUIREMENTS

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

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

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

PERSONAL PROTECTIVE EQUIPMENT (PPE)

• Always Wear Safety Glasses

•Hard Hat

• Steel Toe Safety Footwear

• Gloves

• Hearing Protection

• Close Fitting Clothing

• Respirator or Filter Mask (depends on
operating conditions)

(OPS-U- 0002)

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

(SG-27)

OPERATION

Boom Operation Section 3-3

©2011 Alamo Group Inc.

OPERATION

2.1 ROPS and Seat Belt

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

Operate this Equipment only with a Tractor equipped with an approved roll­over-protective system (ROPS). 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)

2.2 Operator Thrown Object Protection

The tractor must be equipped with protective
equipment to shield the operator from falling and
thrown objects. For cab tractors, the tractor must
be equipped with an operator safety screen on its
right side or the right side windows must be fitted
with a shatter resistant safety window. For non­cab tractors, the tractor must be eq uipped with a
ROPS and operator protective safety cage that
provides protection to the right and above the
operator seat. DO NOT remove the ROPS from
non-cab tractors to equip a safety cage.

OPS-B- 0001

2.TRACTOR REQUIREMENTS

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

Tractor Requirements and Capabilities

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

• Operator Protection..........................Tractor must be equipped with protective structure such as

operatorcage or lexan window to protect operator from thrown object and falling objects

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

• Tractor Ballast .................................As required to maintain at least 1500 lbs. on left rear tire

OPERATION

Boom Operation Section 3-4

©2011 Alamo Group Inc.

OPERATION

Never operate the Tractor and Mower Unit without an OPS (Operators
Protective Structure) or Cab to prevent injury from objects thrown from
ground or from overhead trimming. Stop mowing if workers or passersby
are within 300 feet.

(SBM-9)

2.3 T ractor Lighting and SMV Emblem

If the tractor will be operated near or traveled on a
public roadway it must be equipped with proper
warning lighting and a Slow Moving Vehicle (SMV)
emblem which are clearly visible from the rear of
the unit. Most tractor’s have different settings for
operating and transporting lighting. Refer to the
tractor operator’s manual for using the tractor’s
light switch and operating the turn signals.

OPS-B- 0017

OPERATION

Boom Operation Section 3-5

©2011 Alamo Group Inc.

OPERATION

2.4 T ractor Ballast

To ensure tractor stability when operating on flat surfaces the left rear tractor tire MUST exert a minimum
down force (weight) of 1500 lbs. on the ground when the tractor is on level ground, its boom is fully extended
and the mower head is horizontal and two feet above the ground. For units which have the ability to operate
on either side of the tractor, these requirements must also be met f or the right side tire when the boom is
extended to the left side as described above. A tractor that does not meet this criteria is DANGEROUS and
should not be operated as upset of the unit can occur resulting in possible serious injury and property
damage. NOTE: All factory mounted units are tested and meet the ballast requirement before shipment;
further testing is not required unless the unit is operated in a manner other than what is considered standard
operating conditions.

If the unit is operated on slopes greater than 5°,
additional counterweight will be required.
Operation of the unit on slopes greater than 11
percent (6.4 degrees) is not recommended under
any circumstances. On a tractor with a 96” outside
to outside tire spread, an 11 percent (6.4 degrees)
slope occurs when one rear tractor tire is about 8”
lower than the other rear tire. OPS-B- 0018

3.GETTING ON AND OFF THE TRACTOR

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

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

(SG-12)

OPERATION

Boom Operation Section 3-6

©2011 Alamo Group Inc.

OPERATION

3.1 Boarding the Tractor

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

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

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

(SG-11)

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

(SG-10)

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

(SG-12)

3.2 Dismounting the Tractor

Before dismounting the tractor, idle the tractor engine down, disengage the head and retract the boom arm to
the transport position. Park the tractor on a level surface, place the transmission in neutral and set the
parking brake. Shut down the tractor engine, remove the key, and wait for all motion to come to a complete
stop before exiting the operator’s seat. NEVER leave the seat until the tractor, its engine, and mower head
movement have come to a complete stop.

Use hand rails and extra steps when exiting the tractor. Be careful of your step and use extra caution when
mud, ice, snow, and other matter has accumulated on the steps and handrails. Never rush or jump off the
tractor. OPS-B- 0002

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

(SG-9)

OPERATION

Boom Operation Section 3-7

©2011 Alamo Group Inc.

OPERATION

4.STARTING THE TRACTOR

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

Essential Tractor Controls:

• Locate the ignition key/switch

• Locate the engine shut off control

• Locate the hydraulic control levers

• Locate the light control lever

• Locate the brake pedals and clutch

• Locate the PTO control

• Locate the 3 point hitch control lever

• Locate the boom operating controls (joystick or valve bank)
Before starting the tractor ensure the following:

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

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

• The parking brake is on.

• The tractor transmission levers are in park or neutral.

• The boom operating controls are in the neutral and off position.

• The PTO control lever is disengaged.

• The hydraulic remote control levers are in the neutral position.
Refer to the tractor owner’s manual for tractor starting procedures. Only start the tractor while seated and

belted in the tractor operator’s seat. Never bypass the ignition switch by short circuiting the starter solenoid.
After the tractor engine is running, avoid accidental contact with the tractor transmission to prevent sudden
and unexpected tractor movement. OPS-B- 0003

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

(SG-23)

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

(SG-13)

OPERATION

Boom Operation Section 3-8

©2011 Alamo Group Inc.

OPERATION

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

(SG-34)

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

(SG-15)

6.PRE-OPERATION INSPECTION AND SERVICE

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

5.CONNECTING ATTACHING HEADS TO THE BOOM

1. Start by attaching the pivot bracket(3) to the boom(1)

using pin(5) and hardware. Next attach the cylinder to the
pivot bracket(3) using pin(8) and roll pins.

2. Then attach the dogleg(4) to the mower(2) using pin(7)

and hardware.

3. Use a hoist to lower the boom(1) down to the mower(2).

Insert the upper pin(6) through the end of the bo om and the
mower. Att ach with hardware.

4. Then align the dogleg(4) and the pivot bracket(3). Attach

with pin(9) and hardware.

5. Finally make sure all bolts, nuts, and pins are tightened to

recommended torque. OPS-B- 0004_D

OPERATION

Boom Operation Section 3-9

©2011 Alamo Group Inc.

OPERATION

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

(SG-21_A)

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

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

(SGM-3)

6.1 Tractor Pre-Operation Inspection/Service

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

• Tire condition/air pressure

• Wheel lug bolts

• Steering linkage

• PTO shield

• SMV sign is clean and visible

• Tractor’s lights are clean and functional

• Tractor Seat belt is in good condition

• Tractor ROPS is in good condition

• ROPS is in the raised position

• No tractor oil leaks

• Radiator free of debris

• Engine oil level and condition

• Engine coolant level and condition

• Power brake fluid level

• Power steering fluid level

• Fuel condition and level

• Sufficient lubrication at all lube points

• Air filter condition OPS-U-0030

OPERATION

Boom Operation Section 3-10

©2011 Alamo Group Inc.

OPERATION

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

(SG-21_A)

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

• Ensure all safety signs are in place and legible.
Replace missing, damaged, and illegible
decals. OPS-U- 0011_A

Turret Frame Assy.

6.2 Boom Unit Pre-Operation Inspection and Service

Inspect and service the boom arm and head prior to operation. Damaged and/or broken parts should be
repaired and/or replaced immediately. To ensure the unit is ready for operation, conduct the following:
OPS-B- 0020

OPERATION

FRAME ASSEMBLY

• Inspect condition of mounting frame weldment.

• Inspect condition of Swivel Assy.

• Ensure all bolts and screws are in position and
are properly torqued.

• Ensure all pins are in place and fastened with
screws.

• Ensure frame is properly mounted to tractor
and hardware is propely installed and
tightened. OPS-B- 0021_D

Boom Operation Section 3-11

©2011 Alamo Group Inc.

OPERATION

Relieve hydraulic pressure prior to doing any maintenance or repair work on the Implement.
Place the Mower Head on the ground or securely supported on blocks or stands, disengage

the PTO, and turn off the engine. Push and pull the control Le vers or Joystick several times

to relieve pressure prior to starting any maintenance or repair work.

(SBM-6)

Never Leave the mower unattended while the head is in the raised
position. The mower could fall causing serious injury to anyone who

might inadvertently be under the mower

. (SBM-4)

BOOM ARM ASSEMBLY

• Inspect condition of each arm section weldment

• Ensure all pins are in place.

• Ensure all bolts, nuts and rollpins are properly
installed.

• Check condition of bushings at boom pivot
points and hydraulic cylinder tangs.

• Ensure each hydraulic cylinder is installed and
retained correctly. Ensure the proper size pins
are used to retain the cylinders in place and ar e
secured properly. OPS-B- 0022_D

Never attempt to lubricate, adjust, or remove material from the Implement while it is in
motion or while tractor engine is running.

(SG-20)

HYDRAULIC LINE INSPECTION

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

• Inspect the condition of the valve mounting.

• Ensure fittings are properly connected.

OPS-B- 0023_D

OPERATION

Boom Operation Section 3-12

©2011 Alamo Group Inc.

OPERATION

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

(SG-15)

HYDRAULIC PUMP/OIL RESERVOIR

• Check oil reservoir level and oil condition. (Add
specific type oil if low)

• Change hydraulic oil filter and hydraulic oil
according to maintenance schedule.

• Ensure there are no oil leaks and fitting are
properly connected

• Inspect overall condition of hydraulic pump.

• Inspect pump drive shaft.

Check the fluid level in the Hydraulic Tank on the
Tractor, and add oil if required. As the air has been f orced out of the Cylinders and Hoses, it go es into the
Hydraulic Tank and reduces the volume of oil. Maintain the oil level within the sight gauge located on the side
of the reservoir. Never fill the tank above the sight gauge to allow for the expansion of the oil. The tank
maintains pressure after the mower has been run. Stand off to one side when removing the breather cap
element to prevent possible injury. OPS-B 0024_E

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

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

(Ops-0001-MISC)

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

(SG-34)

OPERATION

Boom Operation Section 3-13

©2011 Alamo Group Inc.

OPERATION

ROTARY HEAD INSPECTION

• Inspect blades and blade bolts for loosen ess
and excessive wear. Rotate to 90° to make
for checking easier . Replace damaged, worn,
and missing blades as complete sets to
maintain rotary balance.

• Ensure motor bolts and nuts are tightened to
the appropriate torque.

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

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

• Inspect the condition of deck skid shoes and hardware. OPS-B- 0025

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

(SGM-09)

All Safety Shields, Guards and other safety devices including (but not limited to) ­Deflectors, Steel Guards and Gearbox Shields must 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.

(SSM-07)

OPERATION

Boom Operation Section 3-14

©2011 Alamo Group Inc.

OPERATION

and excessive wear . Rotate to 90° to make for
checking easier . Replace damaged, worn, and
missing blades as complete sets to maintain
cuttershaft balance.

not damaged. Replace worn, broken, and
missing sections immediately.

rotate freely.
and are properly torqued.
to the hydraulic motor. Check for hydraulic

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

in good repair.
be wrapped around the cuttershafts ends.
hardware. OPS-B- 0026_B

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

(SFL-2)

All Safety Shields, Guards and other safety devices including (but not limited to) ­Deflectors, Steel Guards and Gearbox Shields must 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.

(SSM-07)

OPERATION

Boom Operation Section 3-15

©2011 Alamo Group Inc.

OPERATION

6.3 Cutting Component Inspection

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

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

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

• Any cracks are visible, or

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

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

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

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

OPERATION

Boom Operation Section 3-16

©2011 Alamo Group Inc.

OPERATION

Tractor PRE-OPERATION Inspection

Mower ID#________________ Make ____________________

Date: ________________ Shift ____________________

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

Operator’s Signature:

Item

Condition at Start

of Shift

Specific Comments

if not O.K.

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

DO NOT OPERATE an UNSAFE TRACTOR or MOWER

This Inspection Form may be freely duplicated for extra copies.

OPERATION

Boom Operation Section 3-17

©2011 Alamo Group Inc.

OPERATION

Boom PRE-OPERATION Inspection

Mower ID#________________ Make ____________________

Date: ________________ Shift ____________________

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

Operator’s Signature:

Table 1:

Item

Condition at Start

of Shift

Specific Comments

if not O.K.

The Operator’s Manual is in the tractor
All safety decals are in place and legible
The mounting frame bolts are in place and tight
The boom connection bolts & pins are tight
There are no cracks in boom
The hydraulic cylinders pins are tight
The hydraulic pump hose connections are tight
The hydraulic valve controls function properly
There are no leaking or damaged hoses
The hydraulic oil level is full
There is no evidence of hydraulic leaks
The blades are not chipped, cracked or bent
The blade bolts are tight
The deflectors are in place and in good condition
The boom shields are in place and in good condition
The skid shoes are in good condition and tight
There are no cracks or holes in boom deck
The hydraulic motor mounting bolts are tight
The boom head spindle housing is tight and lubricated

DO NOT OPERATE an UNSAFE TRACTOR or MOWER

OPERATION

Boom Operation Section 3-18

©2011 Alamo Group Inc.

OPERATION

Cable Controlled Mowers

A control lever decal similar to the one shown below should be near the control valve to remind the operator of
the lever functions.

The main control valve on the Tiger Boom Mower
has four sections with tapered spools, located near
the right side of the stee ring wheel. The malfun ction
of a section of the valve does not necessitate the
replacement of the entire “bank”, only the faulty
section. Each section of the valve controls a certain
position of the boom or deck. Seated in the operators
seat, the controls from left to right are #1-primary
(main) boom, #2-secondary boom, #3 -deck roll, #4­boom (swivel) swing), and #5- boom (safety) shield.

OPERATION

Boom Operation Section 3-19

©2011 Alamo Group Inc.

6.4 Switchbox

The Safety Shield lever opens and closes the shield
located on the front of the cutter head. When moving
at or near the ground, always have the shield in th
closed position. When mowing in the brush or in
trees above ground level the shield may be opened
for easier cutting. Read and follow the warnings on
the decal shown below. Do not run the cutter head
into material larger than 6” diameter.

OPERATION

OPERATION

Boom Operation Section 3-20

©2011 Alamo Group Inc.

LEVER #1 MAIN BOOM

LEVER #2 SECONDARY BOOM

OPERATION

OPERATION

LEVER #3 DECK ROLL

Boom Operation Section 3-21

©2011 Alamo Group Inc.

LEVER #4 BOOM SWIVEL

LEVER #5 BOOM SHIELD

OPERATION

OPERATION

Boom Operation Section 3-22

©2011 Alamo Group Inc.

OPERATION

7.Joystick Controlled Mowers

NOTE: DO NOT operate mower head while boom mower is in the boom rest, or in the stored
position! Red “Mower Run” light indicates mower is “ON”.

The boom functions are controlled by an electronic joystick. The Joystick Master Switch enables the joystick
control for controlling the boom motion functions. This switch is to be in the “OFF” position when starting the
tractor and when boom is stowed for transporting the machine.

If the joystick control is not operating properly, turn the master switchto the “OFF” position.
Install the manual valve handle onto valve and operate the functions individually to stow boom.
After boom is stowed in rest, transport the unit to the maintenance facility and contact your
Tiger dealer for assistance.

DO NOT attempt to operate the valve manually for mowing operations!

Note: Pushing manual valve handles “out” or “away” from the tractor cab will bring the main
boom “up”, secondary boom “out”, roll deck “out”, and swivel boom “aft”. Pulling manual handles toward cab
will let main boom “down”, bring secondary boom “in”, roll deck “in”, and swivel boom “forward”.

OPERATION

Boom Operation Section 3-23

©2011 Alamo Group Inc.

OPERATION

7.1 Switch Box and Joystick Control

The diagrams below and on the next page show the functions that are performed through the use of the
joystick controller.

OPERATION

The Safety Shield switch opens and closes the shield located on the front of the cutter head. When moving at
or near the ground, always h ave the shield in the closed position. When mo ving in brush or in trees above
ground level the shield may be opened for easier cutting. Read and follow the warnings on the decal shown
below. Do not run the cutter into material larger than 6” diameter.

Boom Operation Section 3-24

©2011 Alamo Group Inc.

Joystick Control

OPERATION

OPERATION

JOYSTICK FWD/BACK MOVES MAIN BOOM

Boom Operation Section 3-25

©2011 Alamo Group Inc.

JOYSTICK LEFT/RIGHT MOVES SECONDARY
BOOM

LEFT JOYSTICK ROLLER MOVES DECK ROLL

OPERATION

OPERATION

RIGHT JOYSTICK ROLLER MOVES BOOM
SWIVEL

Boom Operation Section 3-26

©2011 Alamo Group Inc.