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Model List:
- 821F Tier 4B (Final) Wheel Loader
- 921F Tier 4B (Final) Wheel Loader
- 1. Electrical systems 55
- 1.1. Harnesses and connectors 100
- 1.2. Alternator 301
- 1.3. Battery 302
- 1.4. Fuel tank system 011
- 1.5. Selective Catalytic Reduction (SCR) electrical system 988
- 1.6. Exhaust Gas Recirculation (EGR) electrical system 989
- 1.7. Engine cooling system 012
- 1.8. Cab brake controls 519
- 1.9. Service brake electrical system 030
- 1.10. Parking brake electrical system 031
- 1.11. Cab controls 512
- 1.12. Cab Heating, Ventilation, and AirConditioning (HVAC) controls 051
- 1.13. Heating, Ventilation, and AirConditioning (HVAC) control system 050
- 1.14. Steering control system 047
- 1.15. Camera 530
- 1.16. Wiper and washer system 518
- 1.17. Cab lighting 514
- 1.18. Warning indicators, alarms, and instruments 408








