Komatsu FB10ЕХ/14ЕХ/15ЕХ/18ЕХ-11 FB15EXG/18EXG-11 FB20EX/25EX-11 FB20EXG /25EXG-11 FB30-11 Shop Manual BBB11E1-02 – PDF DOWNLOAD

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Komatsu FB10ЕХ/14ЕХ/15ЕХ/18ЕХ-11 FB15EXG/18EXG-11 FB20EX/25EX-11 FB20EXG /25EXG-11 FB30-11 Shop Manual BBB11E1-02 – PDF DOWNLOAD

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DESCRIPTION:

Komatsu FB10ЕХ/14ЕХ/15ЕХ/18ЕХ-11 FB15EXG/18EXG-11 FB20EX/25EX-11 FB20EXG /25EXG-11 FB30-11 Shop Manual BBB11E1-02 – PDF DOWNLOAD

Komatsu FB10ЕХ-11 FB14ЕХ-11 FB15ЕХ-11 FB18ЕХ-11 FB15EXG-11 FB18EXG-11 FB20EX-11 FB25EX-11 FB20EXG-11 FB25EXG-11 FB30-11 Electric Lift Truck Shop Manual BBB11E1-02

ELECTRIC LIFT TRUCK
FB 10ЕХ/14ЕХ/15ЕХ/18ЕХ-11
FB15EXG /18EXG-11
SERIAL No.
807001 and up
FB20EX/25EX-11
FB20EXG /25EXG-11
SERIAL No.
814001 and up
FВЗ0-11
SERIAL No.
814001 and up

FOREWORD:

• For a machine and its components to maintain their performance for a long time, it is necessary
  to carry out appropriate operation, preventive maintenance, troubleshooting, and
  service to prevent failures or problems before they occur.
• Of these operations, this shop manual gives information mainly on operations carried out
  at a repair shop. These include an outline needed for service and maintenance operations,
  together with details of the structure and function, inspection and maintenance, installation
  and removal, disassembly and assembly, maintenance standards, troubleshooting, and
  periodic inspection and adjustment of components for the machine.
• The units given for
  tightening torques in this manual use the SI units as the standard, so a conversion table
  is given at the end of the section.
• This shop manual has been prepared with the target of making materials that will help you
  to gain proper knowledge of the product, its structure and function, and proper methods for
  maintenance, to use proper judgement and remedies when there is a failure or problem
  with the machine, and to improve the quality of maintenance.
• Always be sure that you fully understand the contents of this manual together with the Operation
  and Maintenance Manual, and make full use of it when handling the machine.

TABLE OF CONTENTS:

Komatsu FB10ЕХ/14ЕХ/15ЕХ/18ЕХ-11 FB15EXG/18EXG-11 FB20EX/25EX-11 FB20EXG /25EXG-11 FB30-11 Shop Manual BBB11E1-02 – PDF DOWNLOAD

SECTION INDEX 4
Foreword 6
PRECAUTIONS WHEN PERFORMING THE SERVICE WORK 7
description of the symbols 7
10 GENERAL AND SPECIFICATIONS 8
Outside view and specifications 9
SAFETY ITEMS FOR MAINTENANCE 13
standard tightening torque for bolts 19
STANDARD TIGhTENING TORQUE FOR PIPE JOINTS 20
How to use LOCTITE 21
conversion table 22
PERIODIC REPLACEMENT OF CONSUMABLE PARTS 12
20 TESTING AND ADJUSTING 30
Service data (1 0 – 1 75 tON models) 31
Service data (2 0 – 3 0 tON models) 33
How to operate lift interrupt function 35
How to reset electrolyte level indicator function 35
How to start hour meter 36
Operation of meter panel 36
Adjusting lowering speed of fork 43
(PROPORTIONAL SOLENOID VALVE) 43
Battery 44
Fuse 45
Transfer case 47
Stationary charger 48
Brake pedal 49
Wheel brake 50
Adjusting parking brake lever 51
Hydraulic tank 52
Rear axle (Steering axle) 53
Mast (1 0 – 1 75 ton models) 55
Mast (2 0 – 3 0 ton models) 56
fork carriage (1 0 – 1 75 ton models) 57
fork carriage (2 0 – 3 0 ton models) 59
Measuring hydraulic drift of hydraulic cylinder and hydraulic drift of leaning forward 61
Bleeding air 62
30 Removal and installation 64
Arrangement of units 65
Weight of each unit (1 0 – 1 75 ton models) 66
Weight of each unit (2 0 – 3 0 ton models) 67
General disassembly and assembly drawing 68
Mast 70
Lift cylinder 72
Power train (Front axle + Transfer + Drive motor) 74
Rear axle 78
Battery 80
EPS actuator 82
Steering gear box 83
Hydraulic pump + Pump motor 84
40 Disassembly and assembly 86
Transfer (1 0 – 1 75 ton models) 87
Transfer (2 0 – 2 5 ton models) 88
Transfer (3 0 ton model) 89
Differential (1 0 – 1 75 ton models) 95
Differential (2 0 – 3 0 ton models) 96
Front axle (1 0 – 1 75 ton models) 97
Front axle (2 0 – 2 5 ton models) 98
Front axle (3 0 ton model) 99
Brake master cylinder 100
Damping cylinder 102
Wheel brake (1 0 – 1 75 ton models) 103
Wheel brake (2 0 – 2 5 ton models) 104
Steering gear box 106
EPS actuator 123
Wheel brake (3 0 ton model) 105
Rear axle (1 0 – 1 75 ton models) 130
Rear axle (2 0 – 3 0 ton models) 134
Lift cylinder 137
tilt cylinder (6/12) 139
Hydraulic pump 141
Control valve (Proportional solenoid valve spec ) 145
Control valve (Manual valve spec ) 147
pump motor 159
Drive motor 156
50 MAINTENANCE STANDARD 166
Transfer 167
Differential (1 0 – 1 75 ton models) 168
Differential (2 0 – 3 0 ton models) 169
Front axle (1 0 – 1 75 ton models) 170
Front axle (2 0 – 2 5 ton models) 171
Front axle (3 0 ton model) 172
Brake master cylinder 173
Damping cylinder 174
Wheel brake (1 0 – 1 75 ton models) 175
Wheel brake (2 0 – 2 5 ton models) 176
Wheel brake (3 0 ton model) 177
Rear axle (1 0 – 1 75 ton models) 179
Rear axle (2 0 – 3 0 ton models) 181
Lift cylinder 183
Tilt cylinder 183
Control valve (Proportional solenoid valve spec ) 184
Control valve (Manual valve spec ) 185
Hydraulic pump 187
Mast, fork carriage, and fork (1 0 – 1 75 ton models) 190
Mast, fork carriage, and fork (2 0 – 3 0 ton models) 191
Drive motor (1 0 – 2 5 ton models) 192
Drive motor (3 0 ton model) 193
Pump motor (1 0 – 1 75 ton models) 195
Pump motor (2 0 – 3 0 ton models) 197
Power steering motor 199
60 Structure and function 202
Power train 204
Travel system 212
Braking device 213
Steering system 221
Hydraulic system 233
Hydraulic control valve (Proportional solenoid valve spec ) 240
Work equipment 259
Power connector for optional devices 265
Control unit 266
Operating device (Meter panel, switches, etc ) 272
70 TROUBLESHOOTING 296
Controller 297
Main controller 301
Drive motor 386
Electric circuit diagram (A3) 0
Electric circuit diagram (A3) 0
Electric circuit diagram (A3) 0
Electric circuit diagram (A3) 0
Electric circuit diagram (A3) 0
Sub controller 350
Troubleshooting 356
SELF-DIAGNOSIS LOGIC TABLE (1 0 – 3 0 ton models) 380
CHARGER 388
80 Yearly inspection criteria 390
Starting motor and pump motor 391
Battery 392
Controller 395
Power train 402
Travel system 403
Steering system 404
Brake system 409
Cargo handling system 413

PLEASE NOTE:

• This is the same manual used by the DEALERSHIPS to SERVICE your vehicle.
• The manual can be all yours – Once payment is complete, you will be taken to the download page from where you can download the manual. All in 2-5 minutes time!!
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