• 25 Clutch140
• 26 Manual transmission529
• 27 Automatic transmission371
• 28 Transfer case74
• 29 Pedal assembly48
• 31 Frame, trailer operation136
• 32 Suspension198
• 33 Front axle133
• 35 Rear axle195
• 40 Wheels, chassis alignment check213
• 41 Propeller shaft116
• 42 Brakes - hydraulic and mechanical systems307
• 43 Brakes - pneumatic system and auxiliary brakes98
• 46 Steering182
• 54 Electrical system, equipment and instruments999
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1