JAC Truck Workshop Manual

JAC Truck HFC1042K2 (D800) 4DA1 SERIES Workshop Manual

JAC Truck D800 – General Download

JAC Truck D800 – Maintenance Download

JAC Truck D800 – Engine mechanical system Download

JAC Truck D800 – DA1 Series Engine Download

JAC Truck D800 – Engine cooling system Download

JAC Truck D800 – Fuel system Download

JAC Truck D800 – Starting system Download

JAC Truck D800 – Intake/exhaust system Download

JAC Truck D800 – Clutch Download

JAC Truck D800 – Gearbox Assembly Download

JAC Truck D800 – Drive shaft Download

JAC Truck D800 – Rear Axle Assembly Download

JAC Truck D800 – Front suspension Download

JAC Truck D800 – Rear Suspension Download

JAC Truck D800 – Front axle assembly Download

JAC Truck D800 – Steering Download

JAC Truck D800 – Brake and Control System Download

JAC WIRING DIAGRAMS


Electrical designations and usages of the complete vehicle

1. Battery

2. Starter

3. Generator

4. Speed sensor

5. Electric preheating

6. Fuel cutoff solenoid valve

7. Wiper

8 .Washer

9. Headlamp

10 .Front small lamp

11. License lamp

12. Direction signal lamp and hazard warning lamp

13. Rear combination lamp

14 .Reversing lamp and switch

15. Interior lamp and switch 150

16. Brake lamp and switch

17. Parking brake lamp and switch

18 Fog lamp and switch

19. Electric horn

20. Vacuum alarm

21 .Various relays

22 .Combined switches

23. Combined instrument

24 .CD player

25. Idle speed boost device

26. Exhaust brake controller

27. Electrical device

JAC Truck D800 – Electrical System Download

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