- 25 Clutch20
- 26 Manual transmission192
- 28 Transfer case3
- 29 Pedal assembly9
- 31 Frame, trailer operation1
- 32 Suspension21
- 33 Front axle29
- 35 Rear axle58
- 40 Wheels, chassis alignment check45
- 41 Propeller shaft11
- 42 Brakes - hydraulic and mechanical systems108
- 43 Brakes - pneumatic system and auxiliary brakes5
- 46 Steering42
- 54 Electrical system, equipment and instruments176