• 25 Clutch81
• 26 Manual transmission202
• 27 Automatic transmission463
• 28 Transfer case125
• 29 Pedal assembly41
• 31 Frame, trailer operation126
• 32 Suspension200
• 33 Front axle155
• 35 Rear axle245
• 40 Wheels, chassis alignment check217
• 41 Propeller shaft119
• 42 Brakes - hydraulic and mechanical systems325
• 43 Brakes - pneumatic system and auxiliary brakes106
• 46 Steering177
• 54 Electrical system, equipment and instruments1021
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1