- 25 Clutch33
- 26 Manual transmission155
- 27 Automatic transmission73
- 28 Transfer case251
- 29 Pedal assembly15
- 31 Frame, trailer operation16
- 32 Suspension49
- 33 Front axle153
- 35 Rear axle187
- 40 Wheels, chassis alignment check116
- 41 Propeller shaft12
- 42 Brakes - hydraulic and mechanical systems241
- 43 Brakes - pneumatic system and auxiliary brakes16
- 46 Steering166
- 54 Electrical system, equipment and instruments153