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Model List:
- 1221F Tier 4 Wheel Loader
- 1. SECTION 5 STEERING SYSTEM
- 1.1. GROUP 1 STRUCTURE AND FUNCTION
- 1.2. GROUP 2 OPERATIONAL CHECKS AND TROUBLESHOOTING
- 1.3. GROUP 3 TESTS AND ADJUSTMENTS
- 1.4. GROUP 4 DISASSEMBLY AND ASSEMBLY
- 2. SECTION 6 WORK EQUIPMENT
- 2.1. GROUP 1 STRUCTURE AND FUNCTION
- 2.2. GROUP 2 OPERATIONAL CHECKS AND TROUBLESHOOTING
- 2.3. GROUP 3 TESTS AND ADJUSTMENTS
- 2.4. GROUP 4 DISASSEMBLY AND ASSEMBLY
- 3. SECTION 7 ELECTRICAL SYSTEM
- 3.1. GROUP 1 COMPONENT LOCATION
- 3.2. GROUP 2 Electrical Circuit
- 3.3. GROUP 3 MONITORING SYSTEM
- 3.4. GROUP 4 ELECTRICAL COMPONENT SPECIFICATION
- 3.5. GROUP 5 CONNECTORS
- 3.6. GROUP 6 TROUBLESHOOTING








