- 25 Clutch30
- 26 Manual transmission112
- 28 Transfer case8
- 29 Pedal assembly9
- 31 Frame, trailer operation7
- 32 Suspension17
- 33 Front axle62
- 35 Rear axle110
- 40 Wheels, chassis alignment check15
- 41 Propeller shaft5
- 42 Brakes - hydraulic and mechanical systems106
- 43 Brakes - pneumatic system and auxiliary brakes5
- 46 Steering103
- 54 Electrical system, equipment and instruments26