- 25 Clutch45
- 26 Manual transmission314
- 27 Automatic transmission390
- 28 Transfer case7
- 29 Pedal assembly10
- 31 Frame, trailer operation19
- 32 Suspension63
- 33 Front axle51
- 35 Rear axle302
- 40 Wheels, chassis alignment check151
- 41 Propeller shaft35
- 42 Brakes - hydraulic and mechanical systems181
- 43 Brakes - pneumatic system and auxiliary brakes11
- 46 Steering108
- 54 Electrical system, equipment and instruments133