- 25 Clutch20
- 26 Manual transmission75
- 27 Automatic transmission431
- 28 Transfer case254
- 29 Pedal assembly29
- 31 Frame, trailer operation32
- 32 Suspension60
- 33 Front axle153
- 35 Rear axle229
- 40 Wheels, chassis alignment check87
- 41 Propeller shaft27
- 42 Brakes - hydraulic and mechanical systems193
- 43 Brakes - pneumatic system and auxiliary brakes14
- 46 Steering164
- 54 Electrical system, equipment and instruments120