Jacobsen Ransomes MP493 User manual

RJL 100 April 2015
Dealer Manual
Návod prodejce
Ransomes MP493, Kubota®V2403-M-DI, 4WD with ROPS
Ransomes MP493, Kubota V2403-M-DI, 4WD s rámem ROPS
Series / Řada: MQ
Product code / Kód výrobku: JMP493
WARNING
WARNING: If incorrectly used this machine can cause severe injury. Those who use and maintain this machine
must be trained in its proper use, warned of its dangers and must read the entire manual before attempting to set
up, operate, adjust or service the machine.
UPOZORNĚNÍ
UPOZORNĚNÍ: Při nesprávném použití tohoto stroje může dojít k vážným úrazům. Pracovníci obsluhy a údržby
tohoto stroje musí být vyškoleni v jeho řádném používání a upozorněni na jeho různá nebezpečí. Předtím, než se
stroj pokusí zprovoznit, obsluhovat, seřizovat nebo provádět jeho servis, jsou povinni si měli přečíst celý tento
návod.
25099G-CZ (rev.0)
CZ
Czech
Republic

1 CONTENTS
SECTION........................................................................................PAGE SECTION ........................................................................................PAGE
© 2014, Ransomes Jacobsen Limited. All Rights Reserved
INTRODUCTION
Important .............................................................................3
Product Identification ...........................................................4
Guidelines For The Disposal Of Scrap Products .................6
During Service Life ..............................................................6
End Of Service Life .............................................................6
Parts Manual .......................................................................7
Key Numbers .......................................................................7
SAFETY
How To Operate Safely........................................................9
Safe Operation ....................................................................9
Preparation ..........................................................................9
Operation ............................................................................10
ROPS .................................................................................11
Safe Handling Of Fuels ......................................................11
Maintenance And Storage ..................................................11
When You Put The Mower On A Trailer .............................12
Important Safety Notes .......................................................13
General Precautions ...........................................................16
ADJUSTMENT
Traction Control ..................................................................17
Weight Transfer Adjustment ...............................................17
Engine: Fan Belt .................................................................18
Axle Stop ............................................................................18
Steering Shaft .....................................................................18
Height Of Cut Adjustment ...................................................19
Height Of Cut Adjustment (Front Deck) ..............................19
Height Of Cut Adjustment (Wing Cutter Decks) .................20
General Instructions For Grammer Seats ..........................21
Seat (Grammer MSG85) ....................................................22
Air Suspension Seat (Grammer MSG75 -521) ...................23
Weight Adjustment .............................................................23
Front And Back Adjustment ................................................23
Backrest Extension .............................................................23
Lumbar Support ..................................................................24
Left Hand Armrests ............................................................24
Armrest Adjustment ............................................................24
Backrest Adjustment ..........................................................24
MAINTENANCE AND LUBRICATION
Maintenance .......................................................................25
Torque Specification ...........................................................26
Maintenance And Lubrication Charts..................................28
General Precautions............................................................32
Engine ................................................................................32
Engine Lubrication ..............................................................33
Engine Coolant ...................................................................34
Hydraulic System ...............................................................36
Hydraulic Filter ...................................................................37
Hydraulic Test Ports ...........................................................38
Fuel ....................................................................................39
Fuel System .......................................................................40
Air Cleaner .........................................................................41
Battery ................................................................................41
Charging The Battery .........................................................42
Engine Exhaust...................................................................43
Hydraulic Hoses..................................................................43
Tyres ..................................................................................44
Wheel Mounting Procedure ................................................44
Blade Change .....................................................................45
Inspecting Blades ...............................................................46
How To Sharpen The Blades .............................................46
Folding ROPS ....................................................................47
Care And Cleaning..............................................................48
Mower Storage ...................................................................49
Lubrication Of Cutter Decks............................................... 50

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INTRODUCTION 2
2.1 IMPORTANT__________________________________________________________
The MP493 with Diesel engine is a self propelled rotary mower. With hydraulic systems to power the traction
drive, the cutting unit lift and lower, the cutting unit drives and the steering.
IMPORTANT: Do the maintenance indicated in this manual to make sure that the quality of cut is kept at a high
level.
This Manual is part of the machine and must stay with the machine always. The suppliers of new, or used,
machines need to keep this documentation and supply the owners with a copy.
You must use the machine to cut the grass only and not for any other purpose. The Compliance with these con-
ditions of The operation, service and repair specified by the manufacturer, are understood to be part of the cor-
rect use.
ALL operators MUST read through this manual and understand the Safety Instructions, controls, lubrication and
maintenance procedures.
Make sure that you obey all safety and road traffic regulations.
You must not make any changes to the machine that are not approved by the manufacturer. This type of change
can release the manufacturer from the liability for any damage or injury.
Discard of worn parts in alignment with all local environment protection regulations. Use the local systems avail-
able in the country where the machine is used, for these recycled materials. When the machine is at its end of
life, there are guidelines in this manual for the removal of the machine from use.
Use only Ransomes Jacobsen Genuine spare parts to meet the machine type approval regulations specified by
the European Union.
2006/42/EC
These instructions are the Original instructions confirmed by Ransomes Jacobsen Limited

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2 INTRODUCTION
MADE IN JAPAN
V2403
Serial No.:
Code No.:
XXXXXXX
XXXXX-XXXXX
MADE IN JAPAN
V2403
Serial No.:
Code No.:
XXXXXXX
XXXXX-XXXXX
CAUTION
Do not use ether or
starting uid.
Severe engine damage
will occur.
19426-87903
2.2 PRODUCT IDENTIFICATION ___________________________________________
A Maximum front axle load in Kg (for all machines being driven
on the highway)
B Weight-Mass in Kg
C Maximum rear axle load in Kg (for all machines being driven
on the highway)
D Power Rating in Kw
E Date code
F Machine type (Name)
G Product code
H Product name
J Serial number
Location of Serial number plate
The serial number plate (A) is found on the front of the chassis,
between the front deck stops next to the environmental noise decal
(B).
Chassis Stamp
The Serial number and date code (C) are shown on the chassis
between the serial plate and engine data decals (D).
Engine Identification
Serial number plate
Location of Serial number plate
The engine serial number is found on the top of the valve cover toward the
front of the mower. Label shows the engine group and serial number.
The engine serial number is also found on the engine block.
Kg Kw Kg Kg
West Road
Ransomes Europark
Ipswich IP3 9TT
England
ABCD E
FG
HJ
.5



$
&'
%
A
B
C
D

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INTRODUCTION 2
FG
H
Kg
B
J
West Road
Ransomes Europark
Ipswich IP3 9TT
England
E
ROPS Serial number plate
A Weight of ROPS
B Date Code
C Standard Used
DPartNumber
E For Product
F Serial Number
ROPS Serial number plate Location
The ROPS serial number plate (C) is found at the base of the front of the
ROPS main beam.
FG
H
Kg
B
J
WestRoad
RansomesEuropark
IpswichIP39TT
England
E
C

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2 INTRODUCTION
2.3GUIDELINES FOR THE DISPOSAL OF SCRAP PRODUCTS _____________________
2.3.1 DURING SERVICE LIFE _______________________________________________
All the used fluids and parts must be controlled as hazardous materials material. Recommended procedures must be
followed for their safe removal.
If a fluid leak occurs, contain the spill to make sure that the leak does not flow into the ground or drainage system.
Follow the regulations in force to make sure that leaks are controlled.
The maintenance procedures in this manual make sure that the damage that the machine can cause in the local
environment is controlled.
When the machine completes its full service life, the following actions must be taken.
2.3.2 END OF SERVICE LIFE _______________________________________________
These guidelines must be used with applicable Health, Safety and Environmental laws. Always use the approved local
waste disposal and agencies for recycled materials.
• Park the machine in an applicable area to use all of the necessary lifting equipment.
• Use correct tools and Personal Protective Equipment (PPE) and take instruction from the technical
manuals applicable to the machine.
• Remove and store correctly
1. Batteries
2. Fuel
3. Engine coolant
4. Oils
• Read the Technical Manual before you begin to disassemble the machine. Plan the disassembly, give
attention to parts that are in a state of mechanical pressure or contain stored energy e.g springs.
• Items that continue to have a service life must be separated and returned to the local dealer.
• Items that are worn must be separated into the material groups and removed according to the agencies
for the recycled materials that are available. Common examples.
• Steel
• Non ferrous metals
• Aluminium
• Brass
• Copper
• Plastic materials
• Identified
• Can be recycled
• Can not be recycled
• Not identified
• Rubber
• Electrical and Electronic Components
• Some parts are not easily separated e.g Hydraulic hose. These materials must be added to the
“General discarded materials” area.
• Do not burn discarded materials.
Change the machinery records to show that the machine is not in operation and is discarded. Supply this serial number
to The Ransomes Jacobsen Warranty Department to close their records.

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INTRODUCTION 2
2.4 PARTS MANUAL ______________________________________________________
To meet the standard ISO14001, Ransomes Jacobsen Limited does not send a paper parts manual with every
product.
To refer to the parts list for this mower you have four options:
1. Website – www.ransomesjacobsen.com. Select the “ONLINE PARTS LOOK-UP” tab. These pages will
show the parts list and the line drawings you need to help with the identification of spare parts.
2. Website – www.ransomesjacobsen.com. Select the “MANUALS” tab. You have the option to view or
“Download” a PDF version of the parts manual.
3. Complete the form included in the technical manual pack supplied with the machine for one of the two
options below
a. A disc that contains an electronic copy of the Parts Book.
b. A paper copy of the parts manual.
2.5 KEY NUMBERS _______________________________________________________
Record the key numbers
Starter Switch:-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Diesel tank:-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Record the machine and the engine numbers.
The machine serial number is found on the registration plate and the engine serial number is on the rocker cover.
Machine Number:- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Engine Number:- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

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2 INTRODUCTION
NOTES

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SAFETY 3
3.1 HOW TO OPERATE SAFELY __________________________________________________
3.1.1 Safe Operation
a Read the Operator’s Manual and other training material. If the operator or technician can not read this
manual, the owner is responsible to describe this material to the operators and technicians. Manuals in
additional languages may be available on the Jacobsen or Ransomes Jacobsen website.
a Read all of the instructions for this mower carefully. Know the controls and the correct operation of the
equipment.
b Children or persons who do not understand these instructions must not use the mower. The local
regulations can limit the age of the operator.
c Never use a mower near persons, including children or animals.
d Remember that the operator or owner is responsible for accidents or hazards that occur to other persons or
their property.
e Never carry passengers.
f Never allow persons to operate or service the mower or its attachments without correct instructions.
g Do not operate equipment while tired, sick or after you use alcohol or drugs.
3.1.2 Preparation
a When you operate the mower, wear correct clothing, slip resistant work shoes or boots, work gloves, hard
hat, safety glasses and hearing protection. Long hair, loose clothing or jewelry can be caught in moving
parts.
b Do not operate the equipment with the Interlock System disconnected or the system does not operate
correctly. Do not disconnect or prevent the operation of any switch.
c Never operate equipment that is not in correct order or without decals, guards, shields, deflectors or other
protective devices fastened. When you mow with a side discharge deck, DO NOT operate the cutting unit
without the discharge chute installed.
d Inspect the mower before you operate the mower. Check the tyre pressure, engine oil level, the radiator
coolant level and the air cleaner indicator. Fuel is flammable. Use caution when you add the fuel to the
mower.
e Operate the mower in daylight or in good artificial light. Use caution when you operate the mower during
bad weather. Never operate the mower with lightning in the area.
f Inspect the area to select the accessories and attachments that are needed to correctly and safely do the
job. Only use parts, accessories and attachments approved by Manufacture.
g Be careful of holes in the terrain and other hazards that are not visible.
h Inspect the area where the equipment is operated. Remove all objects you can find before you operate. Be
careful of obstructions above the ground (low tree limbs, electrical wires) and also underground obstacles
(sprinklers, pipes, tree roots). Enter a new area carefully. Look for possible hazards.
i Inspect the cutting system before you start the mower. Make sure the blades are free to rotate. When you
rotate one blade, other blades can rotate.
WARNING
EQUIPMENT OPERATED INCORRECTLY OR WITHOUT TRAINING CAN BE DANGEROUS.
Know the location and correct operation of controls. Operators without experience must receive instruction from
another person that knows the correct operation of the equipment before you operate the mower.
Only use parts, accessories and attachments approved by Ransomes Jacobsen.
!

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3 SAFETY
3.1.3 Operation
a Never operate the engine without enough ventilation or in an enclosed area. The carbon monoxide in the
exhaust fumes can increase to dangerous levels.
b Never carry passengers. Keep other persons or animals away from the mower.
c Disengage all drives and engage the parking brake before you start the engine. Only start the engine with
the operator in the seat. Never start the engine with persons near the mower.
d Keep your legs, arms and body inside the operator compartment while the mower is in operation. Keep
your hands and feet away from the cutting units.
e Do not use on the slopes greater than the safe slope limit for the equipment.
f To guard against over turning or loss of control:
– Operate the mower up and down on the face of slopes (vertically), but not across the face (horizontally).
– Do not start or stop suddenly on slopes.
– Decrease the speed when you operate on slopes or when you must turn. Use caution when you change
direction. Turf condition can change the mower stability.
– Use caution when you operate the mower near drop-offs, ditches or embankments.
– Be careful of holes in the terrain and other hazards that are not visible.
g When you drive in the reverse direction, look behind you and down to make sure the path is clear. Do not
operate the cutting units when you drive in the reverse direction.
h Use caution when you go near corners, trees or other objects that can prevent a clear view.
i Equipment must meet the current regulations to be driven on the public roads.
j Before you move across or operate on the paths or roads, turn off the PTO switch, lift the mowers and
travel at decreased speed. Look for traffic.
k Stop the blades when the mower is on any surface that is not grass.
l Do not release the cut grass in the direction of persons or allow persons near the mower while in operation.
m Do not operate the mower with damaged guards or without safety devices in position.
n Do not change the engine governor setting or over-speed the engine. Never change or tamper with
adjusters that are closed with a seal for the engine speed control.
o Before you leave the operator compartment, for any reason:
– Disengage all the drives and lower attachments to the ground.
– Engage the parking brake.
– Stop the engine and remove the key.
p When you hit an object or mower starts to cause the vibration that is not normal, inspect the mower for
damage and make repairs.
q Decrease the throttle setting before you stop the engine.
r Do not use this equipment for uses that the mower was not made for.

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SAFETY 3
3.1.4 ROPS
a The ROPS is a safety device. Keep the ROPS in the vertical and locked position. Always use the seat belt
when you operate the mower. Make sure the seat belt can be released quickly in an emergency.
b Only operate the mower with the ROPS in the folded position on flat and level surfaces when necessary.
Do not operate the mower with the ROPS in the folded position on slopes, near sharp edges or near water.
There is no roll over protection with the ROPS in the folded position.
c Check for clearance before you drive below objects. Do not contact tree branches, electrical wires or other
objects with the ROPS.
d Do not use the seat belt with the ROPS in the folded position.
e Inspect the ROPS for damage. Keep the ROPS hardware fastened.
f Do not weld, drill, change or bend the ROPS. Replace a damaged ROPS. Do not try to correct a damaged
ROPS.
g Do not remove the ROPS from the mower.
h Ransomes Jacobsen must approve any changes to the ROPS.
3.1.5 Safe Handling of Fuels
a The fuel and the fuel vapors are flammable. Use caution when you add the fuel to the mower. The fuel
vapors can cause an explosion.
b Never use the containers that are not approved to keep or transfer fuel.
c Never keep the mower or fuel containers near an open flame or any device that can cause the ignition of
fuel or fuel vapors.
d Never fill the fuel containers inside a vehicle or on a truck or trailer with a plastic liner. Always put the fuel
container on the ground away from your vehicle before you fill the container.
e Refuel the mower before you start the engine. When the engine is in operation or while the engine is hot,
never remove the fuel cap or add fuel to the mower.
f Refuel outdoors only and do not smoke when you add fuel. Extinguish all types of ignition.
g The fuel nozzle must touch the rim of the fuel tank when you add fuel to the mower. Do not use a device to
lock the fuel nozzle in the open position.
h Do not over fill the fuel tank. Leave at least 1 inch (25 mm) below the filler neck.
i Always tighten the fuel tank cap and container cap after you add fuel.
j If the fuel spills on your clothing, change your clothing immediately.
3.1.6 Maintenance and Storage
a Before you clean, adjust or repair this equipment, push PTO switch to the OFF position, lower the cutting
unit to the ground, engage the parking brake, stop the engine and remove the key.
b Make sure the mower is parked on a solid and level surface.
c Never work on a mower that is lifted only by the jack. Always use the jack stands.
d Never allow persons to service the mower or its attachments without correct instructions.
e When the mower is parked, put into storage or left without an operator, lower the cutting device unless a
positive mechanical lock is used.
When you put the mower on a trailer or put the mower in storage, close the fuel valve. Do not keep fuel near
flames or drain the fuel inside a building.
f Disconnect the battery before you service the mower. Always disconnect the negative battery cable before
the positive battery cable. Always connect the positive battery cable before the negative battery cable.

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3 SAFETY
g Charge the battery in an area with good airflow. The battery can release hydrogen gas that is explosive. To
prevent an explosion, keep any device that can cause sparks or flames away from the battery.
h Disconnect the battery charger from the power supply before you connect or disconnect the battery charger
to the battery. Wear protective clothing and use insulated tools when you service the battery.
i Be careful and wear gloves when you check or service the cutting unit blades. Replace any damaged
blades, do not try to correct a damaged blade.
j Keep your hands and feet away from parts that move. Do not adjust the mower with the engine in
operation, unless the adjustment needs the engine in operation.
k Carefully release the pressure from components with stored energy.
l To prevent injury from the hot, high pressure oil, never use your hands to check for oil leaks. Use the paper
or cardboard to find leaks.
m The hydraulic fluid pressure can have enough force to enter your skin. If hydraulic fluid has entered your
skin, a doctor must remove the hydraulic fluid surgically within a few hours or gangrene can occur.
n When you service the hydraulic system, make sure the hydraulic fittings, tubes and hoses are tightened to
the correct torque. Make sure the hydraulic system is in good condition before you start the engine.
o Keep the mower and the engine clean.
p Allow the engine to become cool before storage and always remove the ignition key.
q Keep all nuts, bolts and screws tight to make sure the equipment is in safe condition.
r Replace worn or damaged parts for safety. Replace damaged or worn decals. Only use parts, accessories
and attachments approved by Ransomes Jacobsen.
s To decrease the fire hazard, remove materials that burn from the engine, muffler, battery tray and fuel tank
area.
t Disconnect the battery and controller connectors before you weld on this mower.
3.1.7 When you Put the mower on a trailer
a Be careful when you load or unload the mower on a trailer. Trailer must be wider than the mower and can
carry the weight of the mower.
b Use a full-width ramp to load or unload the mower on a trailer.
c Use straps, chains, cables or ropes to fasten the mower to the trailer. Both front and rear straps must be
sent down and toward sides of trailer.
Make sure that all latches are correctly fastened.

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SAFETY 3
3.1.8 Important Safety Notes
This safety alert symbol is used to alert you to possible hazards.
DANGER:
Indicates a dangerous condition that WILL cause death or injury unless it is prevented.
WARNING:
Indicates a dangerous condition that CAN cause death or injury unless it is prevented.
CAUTION:
Indicates a dangerous condition that can cause injury and property damage unless it is prevented. Also, the label
can indicate work procedures that are not safe.
IMPORTANT:
Only drive the machine at road speed when you are on a highway. You must not select road speed on grass
areas or rough roads and gravel tracks.
Some illustrations in this manual can show shields, guards or plates removed for clearness. This equipment must
not be operated without these devices correctly fastened in position.
By following all instructions in this manual, you increase the life of your machine and keep its maximum
performance. Adjustments and maintenance must always be done by an approved technician.
If additional information or service is needed. Contact your Authorized Ransomes Jacobsen Dealer, who knows
the latest methods to service this equipment and can give that service.
WARNING
The Interlock System on this mower prevents the starting of the mower unless a.) The parking brake is
Engaged. b.) The mow switch is in the OFF position, c.) The traction pedal is in the Neutral position. d) The
operator is in the seat. The system stops the engine when the operator leaves the seat a.) without the parking
brake engaged or b.) the mow switch is not in the OFF position. NEVER operate the mower unless the
Interlock System is working.
WARNING
1. Before leaving the operator’s position for any reason:
a. Return traction pedal to the Neutral position.
b. Disengage all drives.
c. Lower all implements to the ground.
d. Engage parking brake.
e. Stop the engine and remove the ignition key.
2. Keep your hands, feet, and clothing away from moving parts. Wait for all movement to stop before you
clean, adjust, or service the machine.
3. Keep the area of operation clear of all persons and animals.
4. Never carry any passengers.
5. Never operate the equipment without a correctly fastened grass deflector in position.

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3 SAFETY
WARNING
California Proposition 65
Engine Exhaust, Some Of Its Constituents, And Some Vehicle Components Contain Or Release Chemicals
Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm.
WARNING
To Prevent Injury From The Hot Oil At High Pressure, Do Not Use Your Hands To Check For Oil Leaks. Make
Sure That You Use Paper Or Cardboard.
Release Of Hydraulic Fluid At High Pressure Has Enough Force To Enter Through The Skin. If The Fluid Enters
Through The Skin, The Fluid Must Be Surgically Removed Within Hours By A Specialist Doctor Or Gangrene
May Result.
WARNING
When The Machine Is Driven Off-Road, A Seat Belt Must Be Worn Only When A Rops Frame Is In Position.
This Warning Is Because A Seat Belt Must Be Worn With A Rops To Follow The Machinery Directive,
2006/42/EC Sections 3.2.2, Seating & 3.4.3, Rollover. (ANSI B71.4-2012 section 20.7)
Ransomes Jacobsen Limited Recommends That The Owner/User Of The Machine Completes A Local Risk
Assessment Of The Machine To Find Any Conditions That Do Not Follow This Rule. E.g. When You Drive The
Machine Next To Water Or On The Highway.
WARNING
Explosive Gases Are Released By Batteries. The Battery Contains Corrosive Acid And Supply An Electrical
Current That Is High Enough To Cause Burn Injuries To The Body.
WARNING
You Must Not Use This Machine To Tow Other Vehicles.
WARNING
Ear Protection Must Be Worn When You Operate Machines With
An Operator Ear Noise Level Of More Than 85 db(A) Leq.

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SAFETY 3
WARNING
Vibration Exposure Limits
Exposure limits are calculated as a combination of the vibration level (magnitude) of the tool and the
Daily Exposure Time (Trigger Time). E.g. A product with 5m/s² vibration can be used up to 2 hours/day to
reach the EAV and up to 8 hours/day to reach the ELV.
Exposure Action Value (EAV) - Daily vibration exposure A(8) = 2.5m/s²
Where daily vibration exposure A(8) is below 2.5m/s² the risk is relatively low and no action need be
taken
Exposure Limit Value (ELV) - Daily Vibration Exposure A(8) = 5.0m/s²
If several tools are use the exposure values must be combined:
Total exposure is then the combined value of the activities
WARNING
Never Mow If There Is A Risk Of Lightning Or You Hear Thunder. If You Are In The Middle Of Mowing,
Stop In A Safe Place, Turn Off The Engine And Go Inside a Building.
CAUTION
When You Do Any Welding On The Machine, The Battery, Controller And Display Must Be Disconnected
Before You Start. You Must Not Open The Controller. If The Controller Is Opened, This Can Cancel All Of The
Warranties And Can Cause The Failure Of The Machine.
CAUTION
Personal Protective Equipment (PPE), For Example Safety Glasses, Leather Work Shoes Or Boots, A Hard
Hat, Leather Work Gloves And Ear Protection Must Be Used After The Owner/User Completes A Local Risk
Assessment Of The Mower, To Prevent Injury.
Training In All Manual Operations Must Be Given By An Approved Person Before The Machine Is Used The
First Time.

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4 ADJUSTMENTS
1
4.1 GENERAL PRECAUTIONS ______________________________________________
A trained technician must always do the adjustments and maintenance.
Inspect the equipment according to the maintenance schedule and keep complete records.
a Keep the equipment clean.
b Keep all the moving parts correctly adjusted and lubricated.
c Replace worn or damaged parts before you operate the mower.
d Keep all fluids at the correct level.
e Keep the guards in position and all hardware tight.
f Keep the tyres inflated to the correct pressure.
g Do not wear jewelry or loose fitting clothing, when you make adjustments or carry out maintenance.
Refer to the illustrations in the Parts Manual for the removal and assembly of parts.
When you discard hazardous materials (batteries, lubricants, fuel, anti-freeze), follow your local, state or federal-
recommended procedures.
WARNING
When you clean, adjust or repair this equipment, Lower all the cutting units to the ground. Engage the parking
brake switch, stop the engine and remove the key.
Make sure the mower is parked on a solid and level surface. Never work on the mower, if the mower is only
held by the jack. Always use jack stands.

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ADJUSTMENTS 4
4.2 TRACTION CONTROL ________________________________________________
The LPV transmission pump has a maintenance free drive limiter. If the
machine does start to move slowly at The idle speed, do this maintenance.
1. Lift and hold the front and rear wheels.
2. Remove the ball-joint A from pump lever B to allow the pump to became
neutral.
3. Start the engine, manually move the pump control lever and release to
make sure the wheels stop rotation.
4. Operate the foot pedal to make sure the cable is free.
5. Attach again the ball joint A to pump lever B.
6. Move the foot pedal through forward and reverse to make sure there is no movement at the idle speed with
the drive in the Neutral position.
4.3 WEIGHT TRANSFER ADJUSTMENT_____________________________________
Use the lift valve to change the weight distribution of the machine. The valve is
accessible from below the mower on the left side behind the front axle. The
centre unit must be moved away.
To adjust.
1. Loosen the locknut A. Hold the threaded shaft with the Allen Key B.
2. Use the Allen key B rotate the shaft in the direction D to increase the
weight on the drive wheels. To decrease the weight transfer to the drive
wheels, rotate the shaft in direction C. When the traction control button is
operated on the control pod, the weight distribution you set will engage. Use the Weight Transfer to
adjust for the cutting unit movement on rough ground and for traction on slopes. To set the Weight
Transfer, use 1/4-turn at a time then test the weight transfer.
3. Hold the threaded shaft with the Allen Key B. Tighten the Locknut A.
WARNING
Correctly hold Lifted Equipment With Jack Stands
A
B
A
B
C
D

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4 ADJUSTMENTS
12mm
A
B
AB
DC
E
F
EF
4.4 ENGINE: FAN BELT
Check And Adjust The Fan Belt
Use the procedure shown to check the belt tension at the center of the belt
between crank shaft and alternator pulleys.
1. Loosen the bolt (A) and the pivot bolt below the alternator.
2. Move the alternator to tighten or loosen the belt. Set a deflection of 7
to 9 mm at the center (B) with a load 10Kgf (98N/22lbs) for a new
belt. Set a deflection of 8 - 10 mm for used belts.
3. Tighten the bolts.
4.5 AXLE STOP_________________________________________________________
The rear wheels axle stops are set as follows.
1. Loosen the nut (A) and adjust the bolt (B) to set the lock stop at 12
mm.
2. Tighten the nut (A) to 210 Nm (155 ft/lb)
3. Repeat for opposite side of axle.
4 Check the steering and make sure that full lock is available.
4.6 STEERING SHAFT ___________________________________________________
The rear motors and their mounting points (A and B) must be
parallel to machine center line.
The steering cylinder shaft must be equal (C) on both sides of
the steering ram.
1. Apply Loctite 243 to nut (E) and steering link (F).
2. Assemble the rod end to steering link on both side
of axle.
3. Check the motor mounting points are parallel and
The steering cylinder shaft is equal on both sides.
4. Torque (E) to 100 Nm (74 ft/lb).

en-19
ADJUSTMENTS 4
A
B
D
C
E
E
F
G
4.7 HEIGHT OF CUT ADJUSTMENT ________________________________________
The cutting height is determined by the position of the blades in relation to the caster wheels. Changes to this
height are made at all points and can be made in any order. Make adjustment selections for each deck from the
height of cut chart for that deck included in this section.
NOTES
– Cutting height must be set the same for all three cutter decks.
– The actual height may vary slightly from the chart value because of tyre pressure or turf condition.
4.7.1 HEIGHT OF CUT ADJUSTMENT (FRONT DECK) __________________________
1. Raise the deck to mid position.
2. Remove thequickpin (A) fromthe topof thecaster wheel pivotspindle
3. Remove the caster wheel from caster support (B).
4. Select either Position 1 or Position 2 for wheel mounting bracket (C).
To change, remove (4) mounting bolts (D), move to the alternate
location and bolt in place.
5. Place the selected size and number of spacers (E) below the caster
support. Both A-size (6.5 mm) and B-size (12.5 mm) spacers are
provided. Place the remaining spacers above the caster support.
6. Replace the quick pin.
7. Place pin (F) into the proper hole of bracket for the selected height of
cut and fit quick pin.
S
1
2
B
A
4306796
K
H
1
2
3
45
6
7
8
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
0
A [1]
B [1]
A [1] + B [1]
B [2]
A [1] + B [2]
B [3]
A [1] + B [3]
0
A [1]
B [1]
A [1] + B [1]
B [2]
A [1] + B [2]
B [3]
A [1] + B [3]
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
8
1 - 2 S H
25 mm
31 mm
38 mm
44 mm
50 mm
57 mm
63 mm
69 mm
76 mm
82 mm
88 mm
95 mm
101 mm
108 mm
114 mm
120 mm
1.0 in
1.25 in
1.50 in
1.75 in
2.0 in
2.25 in
2.50 in
2.75 in
3.0 in
3.25 in
3.50 in
3.75 in
4.0 in
4.25 in
4.50 in
4.75 in
K

en-20
4 ADJUSTMENTS
S
1
2
B
A
4314591
K
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
0
A [1]
B [1]
A [1] + B [1]
B [2]
A [1] + B [2]
B [3]
A [1] + B [3]
0
A [1]
B [1]
A [1] + B [1]
B [2]
A [1] + B [2]
B [3]
A [1] + B [3]
X1
Y2
X3
Y4
X5
Y6
X7
Y8
X9
Y10
X11
Y12
X13
Y14
X15
Y16
1 - 2 S H
25 mm
31 mm
38 mm
44 mm
50 mm
57 mm
63 mm
69 mm
76 mm
82 mm
88 mm
95 mm
101 mm
108 mm
114 mm
120 mm
1.0 in
1.25 in
1.50 in
1.75 in
2.0 in
2.25 in
2.50 in
2.75 in
3.0 in
3.25 in
3.50 in
3.75 in
4.0 in
4.25 in
4.50 in
4.75 in
K
H
15
13
11
1
9
7
5
3
X
Y
16
14
12
10
8
6
4
2
X1
Y2
X3
Y4
X5
Y6
X7
Y8
X9
Y10
X11
Y12
X15
Y16
H
X13
Y14
FG
HH
J
4.7.2 HEIGHT OF CUT ADJUSTMENT (WING cutter decks)
1. Raise the deck to mid position.
2. Remove the quick pin (A) from the top of the caster wheel pivot spindle
3. Remove the caster wheel from caster support (B).
4. Select either Position 1 or Position 2 for wheel mounting bracket (C).
To change, remove (4) mounting bolts (D), move to the alternate
location and bolt in place.
5. Place the selected size and number of spacers (E) below the caster
support. Both A-size (6.5 mm) and B-size (12.5 mm) spacers are
provided. Place the remaining spacers above the caster support.
6. Replace the quick pin.
7. Place pin (F) into the proper hole of bracket for the selected height of
cut and fit quick pin (G).
8. To change level of deck - release nuts (H) locking ball jointsin position
and turn the hexagon bar (J) in the center to the right or to the left side
to lift / lower the deck. Fasten when deck is level
S
1
2
B
A
4306795
K
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
0
A [1]
B [1]
A [1] + B [1]
B [2]
A [1] + B [2]
B [3]
A [1] + B [3]
0
A [1]
B [1]
A [1] + B [1]
B [2]
A [1] + B [2]
B [3]
A [1] + B [3]
X1
Y2
X3
Y4
X5
Y6
X7
Y8
X9
Y10
X11
Y12
X13
Y14
X15
Y16
1 - 2 S H
25 mm
31 mm
38 mm
44 mm
50 mm
57 mm
63 mm
69 mm
76 mm
82 mm
88 mm
95 mm
101 mm
108 mm
114 mm
120 mm
1.0 in
1.25 in
1.50 in
1.75 in
2.0 in
2.25 in
2.50 in
2.75 in
3.0 in
3.25 in
3.50 in
3.75 in
4.0 in
4.25 in
4.50 in
4.75 in
K
16
14
12
10
8
6
4
2
15
13
11
9
7
5
3
1
X
Y
H
X1
Y2
X3
Y4
X5
Y6
X7
Y8
X9
Y10
X11
Y12
Y14
X15
Y16
X13
H
A
B
D
C
E
E