MITSUBISHI FORKLIFT FB10 14 15 18(H)CA FB20 25(H)CA FB28CA FB30CA Service Manual – PDF DOWNLOAD
FILE DETAILS:
MITSUBISHI FORKLIFT FB10 14 15 18(H)CA FB20 25(H)CA FB28CA FB30CA Service Manual – PDF DOWNLOAD
Format: PDF
Language: English
Brand: Mitsubishi
DESCRIPTION:
MITSUBISHI FORKLIFT FB10 14 15 18(H)CA FB20 25(H)CA FB28CA FB30CA Service Manual – PDF DOWNLOAD
Service Manual
99N19-51110
Chassis & Mast
FB10/14/15/18(H)CA 221AE0001/E00001-up 256E00001-00791
FB20/25(H)CA,FB28CA 241AC0001/C00001-up 257C00001-01119
FB30CA 251AC0001-up
- Most accident happens due to the disregard of basic safety rules or precautions. In order to prevent accidents from happening, the factors responsible for accidents must be avoided beforehand.
- For this reason, please read this manual and fully understand the precautions for safety and the proper procedures and directions for inspection and maintenance before starting operation.
- Performing maintenance and repair without adequate knowledge may cause inadvertent accidents. It is not possible to cover all the possible cases of accidents in this “SERVICE MANUAL-Chassis & Mast”.
- Therefore, attention should be given to precautions other than the ones mentioned in this “SERVICE MANUAL-Chassis & Mast”. Especially, when repair and maintenance work which are not covered in this “SERVICE MANUAL-Chassis & Mast” are carried out, always work under the direction of an instructor who understands the matter.
TABLE OF CONTENTS:
MITSUBISHI FORKLIFT FB10 14 15 18(H)CA FB20 25(H)CA FB28CA FB30CA Service Manual – PDF DOWNLOAD
SAFETY WORK 1
1 Precautions for safe inspection and
maintenance work 1
2 Safety labels 5
3 Model name and serial numbers 9
4 Cautions for maintenance11
5 Tightening torque for bolts 14
6 Data of LOCTITE and THREEBOND products15
1 GENERAL 17
1-1 Appearance 17
1-2 Specifications 18
2 FRONT AXLE (DRIVE) 21
2-1 Location and name 21
2-2 Disassembly and reassembly 22
2-2-1 Front axle – removal and installation 22
2-2-2 Front axle – disassembly and reassembly 28
2-3 Inspection and adjustment 36
2-3-1 Gears – Inspection and replacement 36
2-3-2 Wheel hub and hub bolt – Inspection 36
2-4 Troubleshooting 37
2-4-1 Front axle – troubleshooting 37
3 REAR AXLE (STEERING) 39
3-1 Location and name 39
3-2 Disassembly and reassembly 40
3-2-1 Rear axle – removal and installation 40
3-2-2 Rear axle – disassembly and reassembly 42
3-2-3 Rear axle – Reassembling method and attention 44
3-3 Inspection and adjustment 47
3-3-1 Bushing – inspection 47
3-3-2 Center arm – inspection 47
3-3-3 Tie rod Comp – inspection 47
3-3-4 Knuckle – inspection 47
3-3-5 King pin – inspection 48
3-3-6 Hub and hub bolt – inspection 48
3-3-7 Rear axle Comp – inspection 48
3-4 Troubleshooting 49
3-4-1 Rear axle – troubleshooting
4 TYRE 51
4-1 Location, name and tyre size 51
4-1-1 Tyre – location and name 51
4-1-2 Tyre size 52
4-2 Inspection and adjustment 53
4-2-1 Hub nut – inspection 53
4-2-2 Rim and rim bolt – inspection 53
4-2-3 Air pressure – inspection 54
4-2-4 Tyre – visual inspection and replacement 54
4-3 Troubleshooting 55
4-3-1 Tyre – troubleshooting 55
5 STEERING 57
5-1 Location and name 57
5-2 Disassembly and reassembly 58
5-2-1 Steering linkage – removal and installation 58
5-2-2 Steering linkage – disassembly and reassembly 60
5-3 Inspection and adjustment 62
5-3-1 Joint – inspection and replacement 62
5-3-2 Knob – inspection and replacement 62
5-3-3 Steering wheel – inspection and replacement 62
5-3-4 Torque sensor neutral – check and adjustment 63
5-3-5 Checking by voltage 65
5-3-6 Actuator ass’y – inspection and adjustment 66
5-4 Troubleshooting 67
5-4-1 Steering linkage – troubleshooting 67
6 BRAKE 69
6-1 Location and name 69
6-1-1 Foot brake linkage – main part names 69
6-1-2 Parking brake linkage – main part names 70
6-2 Disassembly and reassembly 71
6-2-1 Wheel brake – removal and installation 71
6-2-2 Wheel brake – disassembly and reassembly 74
6-3 Inspection and adjustment 75
6-3-1 Brake drum – inspection, repair and replacement 75
6-3-2 Shoe & lining – inspection and replacement 75
6-3-3 Adjustor ass’y – inspection and replacement 76
6-3-4 Wheel cylinder ass’y
– inspection and replacement 76
6-3-5 Master cylinder ass’y
– inspection and replacement 77
6-3-6 Brake pedal – inspection 77
6-3-7 Parking lever – inspection and adjustment 78
6-3-8 Brake linkage – adjustment 78
6-3-9 Brake air bleeding 80
6-4 Troubleshooting 82
6-4-1 Brake – troubleshooting 82
7 HYDRAULIC SYSTEM 83
7-1 Oil pipimng circuit 83
7a HYDRAULIC PUMP 85
7a-1Location and name 85
7a-2Disassembly and reassembly 86
7a-2-1 Hydraulic pump – removal and installation 86
7a-3Inspection and adjustment 87
7a-3-1 Hydraulic pump – inspection 87
7a-4Troubleshooting 88
7a-4-1 Hydraulic pump – troubleshooting 88
7b OIL TANK AND OIL PIPING 89
7b-1Location and name 89
7b-1-1 Plastic oil tank – main part names 89
7b-1-2 Iron oil tank – main part names 89
7b-2Disassembly and reasembly 90
7b-2-1 Oil tank – precautions 90
7b-2-2 Oil piping replacement – precautions 90
7b-3Inspection and adjustment 91
7b-3-1 Oil – inspection 91
7b-3-2 Recommended oil and quantity 91
7b-3-3 Oil tank and filters – cleaning and check 92
7b-4Troubleshooting 92
7b-4-1 Oil tank – troubleshooting 92
7c CONTROL VALVE 93
7c-1Location and name 93
7c-2Disassembly and reassembly 95
7c-2-1 Control valve – removal and installation 95
7c-2-2 Inner kit of control valve – replacement 98
7c-3Inspection and adjustment 99
7c-3-1 Relief pressure – measurement 99
7c-3-2 Microswitch – adjustment 100
7c-4Troubleshooting 101
7c-4-1 Control valve – troubleshooting
7d CYLINDER 103
7d-1Location and name 103
7d-1-1 Lift cylinder – main part names 103
7d-1-2 Tilt cylinder – main part names 105
7d-2Disassembly and reassembly 106
7d-2-1 Lift cylinder – removal :
2SP – mast (2 – stage simplex) 106
7d-2-2 Lift cylinder – removal :
2FP-mast (2-stage duplex), 3FP-mast (3-stage triplex) 108
7d-2-3 Tilt cylinder – removal 111
7d-2-4 Lift cylinder – installation and adjustment 112
7d-2-5 Tilt cylinder – installation 113
7d-2-6 Lift cylinder – disassembly and reassembly 114
7d-2-7 Tilt cylinder – disassembly and reassembly 124
7d-3Inspection and adjustment 125
7d-3-1 Cylinder comp – inspection 125
7d-3-2 Piston rod – inspection 125
7d-3-3 Drift for lift and tilt – inspection 126
7d-4Variation of the tilt cylinder 127
7d-4-1 Tilt angle by masts 127
7d-5Troubleshooting 128
7d-5-1 Cylinder – troubleshooting 128
8 MAST 129
8-1 Location and name 129
8-2 Disassembly and reassembly 131
8-2-1 Lift bracket – removal 131
8-2-2 Mast ass’y – removal 131
8-2-3 Mast – disassembly and reassembly 133
8-3 Inspection and adjustment 136
8-3-1 Mast, lift bracket and roller shaft – inspection 136
8-3-2 Back shoe – inspection 137
8-3-3 Lift chain – inspection and replacement 137
8-3-4 Chain bolt – inspection 138
8-3-5 Chain wheel – inspection 138
8-3-6 Hose pulley – inspection 139
8-3-7 Roller – inspection and replacement 139
8-3-8 Fork – inspection and replacement 140
8-3-9 Lift chain – inspection and adjustment 141
8-3-10 Mast lean- adjustment 142
8-4 Troubleshooting 143
8-4-1 Mast · Lift bracket · Fork – troubleshooting
9 MOTOR 145
9-1 Location and name 145
9-1-1 Traction motor – main part names 145
9-1-2 Hydraulic motor – main part names 146
9-1-3 EPS motor – main part names 146
9-1-4 Motors – specifications 147
9-2 Disassembly and reassembly 148
9-2-1 Traction motor – removal and installation 148
9-2-2 Hydraulic motor – removal and installation 149
9-2-3 EPS motor – removal and installation 151
9-2-4 Traction motor – disassembly and reassembly 152
9-2-5 Hydraulic motor – disassembly and reassembly 153
9-2-6 EPS motor – disassembly and reassembly 153
9-3 Inspection and adjustment 154
9-3-1 Rotor comp – inspection and replacement
(Traction and Hydraulic motor) 154
9-3-2 Armature comp – inspection and replacement 155
9-3-3 Brush, Brush holder and Spring (EPS motor)
– inspection and replacement 155
9-3-4 Motor ASS’Y (Traction/Hydraulic motor) – inspection 157
9-3-5 Motor ASS’Y (EPS motor) – inspection 158
9-3-6 Oil seal and permanent magnet(EPS motor)
– inspection and replacement 159
9-4 Troubleshooting 159
9-4-1 Motor – troubleshooting 159
10 ELECTRIC PARTS 161
10-1Location and name 161
10a CONTROL UNIT 163
10a-1Location and name 163
10a-2Disassembly and reassembly 164
10a-2-1 Control unit – removal and installation 164
10a-2-2 Control unit – disassembly and reassembly 166
10a-3Check and replacement 168
10a-3-1 FET module comp – inspection and replacement 169
10a-3-2 Capacitor – inspection and replacement 170
10a-3-3 EPS controller – specifications
10b DISPLAY PANEL AND DIRECTIONAL SWITCH 173
10b-1Display panel
– Disassembly and reassembly 173
10b-1-1 Display panel – disassembly and reassembly 173
10b-2Directional switch
– Disassembly and reassembly 174
10b-2-1 Display panel – disassembly and name 174
10b-2-2 Wiring of directional switch 175
10c ACCELERATOR 177
10c-1Disassembly and reassembly 177
10c-1-1 Accelerator linkage – removal and installation 177
10c-2Inspection and adjustment 178
10c-2-1 Potentiometer – adjustment 178
10c-2-2 Accelerator linkage – adjustment 179
10d MAIN CONTACTOR AND FUSE 181
10d-1Disassembly and reassembly 181
10d-1-1 Control unit – removal and installation 181
10d-2Inspection and replacement 183
10d-2-1 Main contactor – inspection and replacement 183
10d-2-2 Fuse – replacement 183
10e BUILT-IN CHARGER (OPTION) 185
10e-1Disassembly and reassembly 185
10e-1-1 Charger ass’y – disassembly and reassembly 185
10e-1-2 Transformer – disassembly and reassembly 186
10e-1-3 Built-in charger – specification 187
10e-2Inspection and replacement 189
10e-2-1 Magnetic contactor – inspection 189
10e-2-2 Plug comp and receptacle – inspection and replacement 189
10e-2-3 Fuse and fuse base – inspection 189
10e-2-4 Transformer – inspection 190
10e-2-5 Diode – inspection 190
10e-3Inspection After Assembly 191
10e-3-1 Timer – inspection 191
10e-3-2 Earth – inspection 192
10e-3-3 Reserve function – inspection 192
10e-4Charging procedure 193
10e-4-1 Automatic charge (Daily charge) 193
10e-4-2 Reserve charge 197
10e-4-3 Balancing charge
10e-5Voltage tap 208
10e-5-1 Power supply voltage – check 208
10e-5-2 Voltage tap – selection 208
10e-5-3 Voltage tap – changing 209
10e-5-4 Fuse (three-phase voltage) – replacement 209
10f BATTERY 211
10f-1Disassembly and reassembly211
10f-1-1 Battery – removal and installation 211
10f-2Inspection and adjustment 212
10f-2-1 Battery – inspection 212
10f-2-2 Battery – Cleaning 213
10g MPU BOARD 215
10g-1Location and name 215
10g-1-1 MPU board 215
10g-1-2 EPS controller board (EPS / DSP board) 216
11 LASER POINTER (OPTION) 217
11-1Adjustment 217
11-1-1 Fork level – adjustment 217
11-1-2 Laser optical axis – adjustment 217
12 SERVICE DATA 219
12-1Annual Inspection Service Data 219
12-2Standard work hours 220
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