- 25 Clutch61
- 26 Manual transmission409
- 27 Automatic transmission400
- 28 Transfer case4
- 29 Pedal assembly19
- 31 Frame, trailer operation46
- 32 Suspension26
- 33 Front axle55
- 35 Rear axle57
- 40 Wheels, chassis alignment check92
- 41 Propeller shaft15
- 42 Brakes - hydraulic and mechanical systems120
- 43 Brakes - pneumatic system and auxiliary brakes10
- 46 Steering93
- 54 Electrical system, equipment and instruments284