• 25 Clutch126
• 26 Manual transmission227
• 27 Automatic transmission129
• 28 Transfer case68
• 29 Pedal assembly32
• 31 Frame, trailer operation95
• 32 Suspension161
• 33 Front axle218
• 35 Rear axle293
• 40 Wheels, chassis alignment check155
• 41 Propeller shaft83
• 42 Brakes - hydraulic and mechanical systems284
• 43 Brakes - pneumatic system and auxiliary brakes90
• 46 Steering226
• 54 Electrical system, equipment and instruments737
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system2