- 25 Clutch130
- 26 Manual transmission473
- 27 Automatic transmission2118
- 28 Transfer case74
- 29 Pedal assembly63
- 31 Frame, trailer operation115
- 32 Suspension202
- 33 Front axle142
- 35 Rear axle364
- 40 Wheels, chassis alignment check271
- 41 Propeller shaft143
- 42 Brakes - hydraulic and mechanical systems622
- 43 Brakes - pneumatic system and auxiliary brakes97
- 46 Steering228
- 54 Electrical system, equipment and instruments1164
- 55 Auxiliary drive systems, hydraulic and linkage systems39
- 57 Central lubrication system1