- 25 Clutch28
- 26 Manual transmission71
- 27 Automatic transmission450
- 28 Transfer case259
- 29 Pedal assembly18
- 31 Frame, trailer operation35
- 32 Suspension77
- 33 Front axle158
- 35 Rear axle253
- 40 Wheels, chassis alignment check144
- 41 Propeller shaft27
- 42 Brakes - hydraulic and mechanical systems249
- 43 Brakes - pneumatic system and auxiliary brakes16
- 46 Steering167
- 54 Electrical system, equipment and instruments275