Iseki TG5330 User manual

TG5330
TG5390
TG5470
MODELS:
Operator’s Manual
ENGLISH
ISEKI TRACTORS

TO OUR CUSTOMER
1
Thank you for purchasing an ISEKI tractor.
This operator’s manual provides the information necessary for operating and maintaining
your tractor safely and properly.
The contents are mainly composed of the following 2 items:
Safety instructions: Essential items which you should observe while operating
the tractor.
Technical instructions: Items which are necessary to operate, adjust and service the
tractor properly.
Before starting to operate the machine for the first time, you should read this operator’s
manual thoroughly and carefully until you are sufficiently familiar with the operation of the
machine in order to do jobs safely and properly. The manual should be regarded as part of
the machine, and should be kept in a handy place so you can refer to it when required. You
are advised to refer to it from time to time to refresh your understanding of the machine.
Your dealer has performed the pre-delivery service on your new machine.
He or she will discuss with you the operating and maintenance instructions given in this manu-
al, and instruct you in the proper and varied applications of this machine. Call on him or her at
any time when you have a question, or need equipment related to the use of your machine.
Paragraphs in the manual and labels on the machine are particularly
important information about safe operation to avoid accidents. You
should always keep precautions in mind and follow them during
operation.
Be sure to wear
personal protective equipment
during operation
In some of the illustrations used in this operator’s manual, panels or
guards may have been removed to clarity. Never operate the tractor
with these panels and guards removed.
If the removal of a shield is necessary to make a repair, it must be re-
placed before operation.
If you use a trailer, use a proper one which suits your tractor. Using an
improper trailer may cause serious accidents.
Never attempt to haul beyond the tractor’s capacity.
Follow strictly the instructions outlined in the operator’s manual of the mount-
ed or trailed machinery or trailer, and do not operate the combination tractor –
machine or tractor – trailer unless all instructions have been followed.
All information, illustrations, and specifications contained in this manual are based on
the latest information available at the time of publication. The right is reserved to make
changes at any time without notice.
TO OUR CUSTOMER

2

TABLE OF CONTENTS
3
TABLE OF CONTENTS
TO OUR CUSTOMER ................................................1
TABLE OF CONTENTS.............................................3
SAFETY .....................................................................6
MACHINE PURPOSE ............................................6
PERSONAL SAFETY INSTRUCTIONS .................6
MAKING YOUR TRACTOR A SAFE VEHICLE......7
How to Maintain Safety ......................................7
FOR SAFE OPERATION ....................................... 8
How to be a Safe Operator ................................8
When Another Person Operates Your
Machine..............................................................8
Before Operation................................................9
Starting Engine and Operating Tractor.............10
When Traveling ................................................ 10
Loading onto or Unloading from a Truck ..........12
Specifications of the Ramps.............................12
During Operation..............................................13
Inspection and Maintenance ............................14
Storage.............................................................15
Dismantling and Disposal.................................15
MAINTENANCE OF THE ELECTRIC
SYSTEM............................................................... 16
To Maintain Electric Wiring...............................16
To Handle the Battery.......................................16
To Handle Booster Cables ...............................17
SAFETY DECALS ................................................18
Maintenance of Safety Decals .........................21
Location of Safety Decals ................................22
INTRODUCTION......................................................24
TRACTOR IDENTIFICATION ..................................25
STATUTORY PLATE ...........................................25
MODEL TYPE DESIGNATION.............................25
MODEL / SERIAL NUMBER ................................ 26
MAJOR COMPONENTS.......................................... 27
Rear ROPS Type..............................................27
CENTER ROPS Type.......................................28
CABIN Type......................................................29
INSTRUMENTS & CONTROLS............................... 30
INSTRUMENT PANEL .........................................32
Electric Fuel Shut-Off .......................................32
Main Switch......................................................32
Indicator Light Strip (Standard Type)................33
Indicator Light Strip (Power Shift Type)............33
Coolant Temperature Gauge ............................ 34
Tachometer (Standard Type)............................34
Tachometer (Power Shift Type)........................35
Fuel Gauge.......................................................35
Horn / Light Turn Switch ..................................36
Power Take-Off (PTO) Switch ..........................37
MAIN CLUTCH PEDAL ........................................ 38
BRAKES...............................................................38
Brake Pedals & Parking Brakes .......................38
Parking Brake Lever.........................................38
ENGINE SPEED CONTROLS ............................. 39
TRANSMISSION SHIFT LEVERS
(STANDARD TYPE) .............................................39
Forward / Reverse Lever..................................40
Range And Gear Shift Levers ..........................40
TRANSMISSION SHIFT LEVERS AND BUTTON
(POWER SHIFT TYPE)........................................40
Forward / Reverse Lever..................................41
Range Shift Lever and Gear Shift Button.........41
DIFFERENTIAL LOCK PEDAL ............................42
4-WHEEL DRIVE SHIFT LEVER ......................... 42
REAR PTO SELECTOR LEVER .......................... 43
MID PTO SELECTOR LEVER (OPTION) ............ 43
3-POINT HITCH ...................................................44
Control Lever....................................................44
Lowering Rate Control Knob ............................44
JOYSTICK CONTROL LEVER (OPTION) ........... 45
COMFORT ADJUSTMENTS ................................46
Steering Column Tilt.........................................46
Tool Box............................................................46
SEAT & SUSPENSION ADJUSTMENT ...............47
OPERATION ............................................................49
BREAK-IN PERIOD.............................................. 49
STARTING............................................................49
Pre-Start Inspection..........................................49
Normal Starting (Standard Type)......................50
Normal Starting (Power Shift Type)..................51
Restarting Warm Engine ..................................52

TG5330, 5390, 5470
4
Cold Weather Starting......................................52
Warm Up Period...............................................52
Operator Observations.....................................53
Starting Circuit Operation.................................53
GROUND SPEED SELECTION
(STANDARD TYPE) .............................................54
GROUND SPEED SELECTION
(POWER SHIFT TYPE)........................................56
STOPPING TRACTOR.........................................58
DIFFERENTIAL LOCK .........................................59
4-WHEEL DRIVE..................................................59
POWER TAKE-OFF (PTO)...................................60
Rear PTO Shaft................................................60
Mid PTO Shaft (Option)....................................61
PTO OPERATING CONTROL.............................. 62
PTO Operating Controls...................................63
3-POINT HITCH ...................................................63
Hitch Controls...................................................63
Rear Linkage....................................................64
Attaching Implements.......................................66
Using Position Control......................................67
Using Draft Control (Option).............................68
Detaching Implements .....................................69
JOYSTICK OPERATION......................................70
EXTERNAL AUXILIARY HYDRAULICS...............71
Except Center ROPS Type...............................71
Center ROPS Type...........................................71
DRAWBAR ...........................................................72
ROLL OVER PROTECTIVE STRUCTURE
(ROPS).................................................................72
Rear ROPS Type..............................................72
Center ROPS Type...........................................73
REAR HITCH .......................................................74
FRONT LOADER FIXATION POINT .................... 75
FALLING OBJECTS PROTECTIVE STRUCTURE
(FOPS) & OPERATORS PROTECTION
STRUCTURE (OPS) FIXATION POINT...............75
Work with Crop Sprayers
(Risk of Hazardous Substances)......................75
TOWING...............................................................76
JACKING..............................................................76
INSTRUMENTS & CONTROLS & OPERATION
- CABIN TYPE - .......................................................77
OPENING / CLOSING DOORS ........................... 78
LOCK / UNLOCK DOORS ................................... 78
REAR WINDOW...................................................79
CORNER WINDOWS...........................................80
ROOM LAMP .......................................................80
WORK LIGHTS ....................................................81
WIPER AND WASHER SWITCH .........................82
WASHER RESERVOIR........................................82
HEATER OPERATION (TG5330 / 5390)..............83
FRESH AIR VENT LEVER (TG5330 / 5390)........ 83
TEMPERATURE ADJUSTMENT LEVER
(TG5330 / 5390) ...................................................84
VENTILATION CONTROL LEVER.......................85
AIR VENTS ..........................................................85
HEATING..............................................................87
AIR CONDITIONER OPERATION (TG5470).......88
FRESH AIR VENT LEVER ...................................89
TEMPERATURE ADJUSTMENT LEVER.............90
VENTILATION CONTROL LEVER.......................91
AIR VENTS ..........................................................91
USING THE AIR CONDITIONER.........................93
Cooling .............................................................93
Heating.............................................................93
Defrosting.........................................................93
LUBRICATION & PERIODIC MAINTENANCE .......94
SPECIFICATIONS & CAPACITIES ...................... 94
LUBRICATION / FILL POINTS
(TG5330 / 5390) ...................................................95
LUBRICATION / FILL POINTS (TG5470)............. 96
PERIODIC INSPECTION AND MAINTENANCE
TABLE ..................................................................97
Opening / Closing Hood ...................................99
Removing / Reinstalling Side Cover.................99
LUBRICATION DETAILS....................................100
Grease Fittings...............................................100
Engine Oil & Filter ..........................................100
Transmission Oil & Filters ..............................101
Front Axle Oil..................................................102
Checking / Replenishing Coolant ...................102
Flushing Radiator / Replacing Coolant...........103
Use of Anti-Freeze..........................................103
Cleaning of Radiator ......................................103
Cleaning Air Cleaner / Vacuator Valve ..........105
FUEL SYSTEM...................................................107
Fuel Filter .......................................................107
Air-Bleeding Fuel System...............................108
Fuel Tank Filler Cap .......................................108
Throttle Lever .................................................108
ELECTRICAL SYSTEM......................................109
Battery............................................................109
Safety Switches.............................................. 111
Wiring / Fuse Arrangement............................. 111

TABLE OF CONTENTS
5
Fuse Location (Standard Type)...................... 112
Fuse Location (Power Shift Type) .................. 113
Fuse Location (Center ROPS Type)............... 114
Fuse Location (Cabin).................................... 115
CLUTCH FREE-PLAY ADJUSTMENT ............... 116
BRAKE ADJUSTMENT ...................................... 116
WHEELS & TIRES ............................................. 117
Tire Inflation Pressures .................................. 117
Wheel Bolt Torque .......................................... 117
Front Wheel Alignment ................................... 117
Front Wheel Spacing...................................... 118
Rear Wheel Spacing ...................................... 118
Steering Free-Play .........................................120
Front Axle End-Float (4WD) ...........................120
CLUTCH HOUSING PLUG ................................ 120
TORQUE CHART...............................................120
STORAGE..........................................................121
WASHING OF THE MACHINE...........................122
MAJOR CONSUMABLES LIST
(ROPS TYPE) ....................................................123
MAJOR CONSUMABLES LIST
(CABIN TYPE)....................................................125
TROUBLESHOOTING...........................................127
ENGINE.............................................................. 127
CLUTCH.............................................................128
BRAKES.............................................................128
HYDRAULIC SYSTEM.......................................129
STEERING SYSTEM .........................................129
ELECTRICAL SYSTEM......................................129
DIGITAL PANEL CONTENTS
- POWER SHIFT TYPE -........................................ 130
Normal Display...............................................130
Attention Display ............................................131
Service Interval...............................................131
Gear Shift Error .............................................131
SPECIFICATIONS..................................................132
ENGINE.............................................................. 132
TRANSMISSION-STANDARD TYPE ................. 132
TRANSMISSION-POWER SHIFT TYPE............ 132
POWER TAKE OFF (PTO).................................132
HYDRAULIC SYSTEM-STANDARD TYPE........ 133
HYDRAULIC SYSTEM-POWER SHIFT
TYPE ..................................................................133
ELECTRICAL SYSTEM......................................133
CAPACITIES ......................................................133
TREAD WIDTH SETTING..................................134
Rear ROPS Type & CABIN Type ...................134
Center ROPS Type.........................................134
GENERAL DIMENSIONS...................................135
Rear ROPS Type............................................135
Center ROPS Type.........................................136
CABIN Type....................................................137
AXLE LOADS & TIRE LOAD CARRYING
CAPACITY..........................................................138
FRONT WEIGHT................................................138
NOISE DECLARATION......................................138
VIBRATION DECLARATION (78 / 764 / EEC) ... 139
ATTACHMENT (OPTION) .................................. 139
INDEX.....................................................................142
WIRING DIAGRAM ...............................................145

TG5330, 5390, 5470
6
MACHINE PURPOSE
This machine is designed solely for use in customary agricultural and forestry use, for parks and grounds maintenance,
as well as for winter service. Use in any other way is considered as contrary to the intended use. Compliance with and
strict adherence to the conditions of operation, service, and repair as specified by the manufacturer, also constitute
essential elements of the intended use. This machine should be operated, serviced, and repaired only by persons who
are familiar with its particular characteristics and who are acquainted with the relevant safety procedures. Accident
prevention regulations, all other generally recognized regulations on safety and occupational medicine, and all road
traffic regulations must be observed at all times. Any arbitrary modifications carried out to this machine may relieve the
manufacturer of liability for any resulting damage or injury.
PERSONAL SAFETY INSTRUCTIONS
Whenever you see the words and symbols below, used in this operator’s manual and on decals, you MUST take note of
their instructions as they relate to personal safety.
SAFETY
DANGER: This symbol together with the
word DANGER indicates an imminently
hazardous situation that, if not avoided,
will result in DEATH OR VERY SERIOUS
INJURY.
WARNING: This symbol together with the
word WARNING indicates a potentially
hazardous situation that, if not avoided,
could result in DEATH OR VERY SERIOUS
INJURY.
CAUTION: This symbol together with
the word CAUTION is used to indicate a
potentially hazardous situation that, if not
avoided, may result in MINOR INJURY.
IMPORTANT: The word IMPORTANT is used to iden-
tify special instruction or procedures
which, if not strictly observed, could re-
sult in damage to, or destruction of the
machine, process or its surrounding.
NOTE: The word NOTE is used to indicate points of
particular interest for more efficient and con-
venient repair or operation.
Understand thoroughly the following precautions,
always keep them in mind before, during, and after
operation, and never take chances.

SAFETY
7
MAKING YOUR TRACTOR A SAFE VEHICLE
How to Maintain Safety
(1) Never attempt to do the following:
• Modification of the structure of the tractor
• Installation of other type of engine
• Installation of tires of other than the original tire
size.
Any malfunctions or failures of the tractor due
to unauthorized modification are not covered
by the warranty.
(2) This machine cannot be driven on a public road
without authorization by a local government
agency, etc.
When transporting an unauthorized machine on a
public road, load it on a truck.
When traveling with an implement wider than the
tractor, put red caution markers such as flags (red
lamps at night) in the most visible locations on
both sides of the implements, and place a “SLOW
MOVING VEHICLE” sign in a place where it is
easily seen by other drivers. Operate the machine
carefully keeping in mind that the implement is
wider and may roll easily. If the implement can
be folded, fold it beforehand. If there are road or
railway crossings where the visibility is poor, you
should install on the machine a mirror to give a
view ahead of you so that you do not need to
move your machine too far into the intersection.
(3) When you travel on a road, you must turn work
lights off if the law requires it.
FIG. 1

TG5330, 5390, 5470
8
FOR SAFE OPERATION
How to be a Safe Operator
(1) Familiarize yourself fully with machine controls by
studying the operator’s manual before using your
machine.
This operator’s manual should be regarded as
part of the machine. Suppliers of both new and
second-hand machines are advised to retain
documentary evidence that this manual was pro-
vided with the machine.
(2) Never allow persons listed below to operate the
machine.
If any work carried out by unauthorized persons as
below would cause accident of the machine.
• Persons with mental disease
• Persons who cannot operate the machine prop-
erly because of fatigue, illness, or drowsiness
from medication, etc.
• Pregnant women
• Young persons or children too young to legally
operate the machine.
Always be careful of your health by taking suit-
able rest breaks.
(3) Wear appropriate clothing and other protective
devices during operation.
• Protection of your head
Wear protective headgear such as a helmet,
especially when traveling on roads or handling
material above your head.
• Protection to avoid being caught in the machine.
Wear tight fitting clothing and headgear, be-
cause loose clothing or hair can get caught in
the moving parts of the machine.
• Protection from poisonous dust or gases
Be sure to wear a protective device to protect
the respiratory system, eyes, and skin when
handling poisonous chemicals on work with
such a crop sprayer, mounted or trailed.
• Protection of the ears
Wear ear plugs or take suitable countermeasures
to protect your ears when you must operate the
machine under extremely noisy conditions.
• Maintenance of protective devices
Periodically inspect protective devices to as-
sure that they are functioning properly. Use
them at all times.
When Another Person Operates Your Machine
When another person operates your machine, you
must explain how to operate and instruct him or her to
read this manual fully to avoid unexpected accident.
FIG. 2
FIG. 3
FIG. 4
FIG. 5

SAFETY
9
Before Operation
(1) Set up an operation plan with sufficient time al-
lowance. A tight plan may result in unexpected
accidents when work has to be rushed.
(2) Inspect and service the machine periodically in ac-
cordance with the instructions given in the opera-
tor’s manual to maintain the machine in the best
condition.
Pay special attention to the controls, especially to
the brakes and clutch, and safety measures for the
machine when servicing it. If the machine functions
properly and performs normally, the chance of an
accident will be reduced greatly.
If safety devices are damaged or do not work,
please consult your ISEKI dealer.
(3) Before removing a safety devices, such as a
safety cover, be sure that the machine has
stopped completely. Never forget to replace the
removed part after servicing.
(4) Never refill fuel while the engine is running or it
is still hot. Keep away from open fires and never
smoke around a fuel tank or while fueling into the
machine. Never use open flames for illumination
when fueling the machine at night.
FIG. 6
FIG. 7
FIG. 8