• 25 Clutch129
• 26 Manual transmission434
• 27 Automatic transmission134
• 28 Transfer case69
• 29 Pedal assembly34
• 31 Frame, trailer operation99
• 32 Suspension167
• 33 Front axle226
• 35 Rear axle341
• 40 Wheels, chassis alignment check159
• 41 Propeller shaft86
• 42 Brakes - hydraulic and mechanical systems281
• 43 Brakes - pneumatic system and auxiliary brakes211
• 46 Steering166
• 54 Electrical system, equipment and instruments742
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1