INDEX
4. GEAR PUMP .............................................................................................................................................. 58
4.1 TECHNICAL SPECIFICATIONS.......................................................................................................... 58
4.2 COMPONENTS ................................................................................................................................... 59
4.3 DISASSEMBLY AND ASSEMBLY....................................................................................................... 60
5. PRIORITY VALVE ...................................................................................................................................... 63
5.1 TECHNICAL SPECIFICATIONS.......................................................................................................... 63
6. TRAVEL MOTOR........................................................................................................................................ 64
6.1 TECHNICAL SPECIFICATIONS.......................................................................................................... 64
6.2 MAIN COMPONENTS ......................................................................................................................... 65
6.3 OPERATION........................................................................................................................................ 66
6.4 REMOVAL ........................................................................................................................................... 69
7. DISASSEMBLY AND ASSEMBLY.............................................................................................................. 70
8. ONE-WAY DISTRIBUTOR VALVE............................................................................................................. 84
9. HYDRAULIC OIL TANK.............................................................................................................................. 85
9.1 OIL FILTER.......................................................................................................................................... 86
10. TROUBLESHOOTING.............................................................................................................................. 87
SECTION 39 - FRAME
1. ARTICULATED JOINT.................................................................................................................................. 1
1.1 COMPONENTS ..................................................................................................................................... 1
1.2 DISASSEMBLY AND ASSEMBLY......................................................................................................... 2
SECTION 41 - STEERING SYSTEM
1. OPERATION................................................................................................................................................. 1
1.1 EMERGENCY STEERING .................................................................................................................... 3
1.2 PRESSURE ADJUSTMENT .................................................................................................................. 4
2. POWER STEERING ..................................................................................................................................... 5
2.1 TECHNICAL SPECIFICATIONS............................................................................................................ 6
2.2 COMPONENTS ..................................................................................................................................... 7
2.3 DISASSEMBLY AND ASSEMBLY......................................................................................................... 8
2.4 TROUBLESHOOTING......................................................................................................................... 24
2.5 SPECIAL TOOLS................................................................................................................................. 25
3. STEERING CYLINDER .............................................................................................................................. 26
3.1 REMOVAL AND INSTALLATION ........................................................................................................ 27
3.2 DISASSEMBLY.................................................................................................................................... 29
4. TROUBLESHOOTING................................................................................................................................ 34
SECTION 50 - HEATING AND AIR CONDITIONING SYSTEM
1. HEATING ...................................................................................................................................................... 1
2. AIR CONDITIONING .................................................................................................................................... 3
3. TROUBLESHOOTING................................................................................................................................ 29
SECTION 55 - ELECTRICAL SYSTEM
1. ELECTRICAL DIAGRAMS............................................................................................................................ 1
2. FUSES AND RELAYS ................................................................................................................................ 17
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