• 25 Clutch171
• 26 Manual transmission518
• 27 Automatic transmission205
• 28 Transfer case202
• 29 Pedal assembly48
• 31 Frame, trailer operation143
• 32 Suspension306
• 33 Front axle312
• 35 Rear axle363
• 40 Wheels, chassis alignment check295
• 41 Propeller shaft147
• 42 Brakes - hydraulic and mechanical systems798
• 43 Brakes - pneumatic system and auxiliary brakes181
• 46 Steering357
• 54 Electrical system, equipment and instruments970
• 55 Auxiliary drive systems, hydraulic and linkage systems47
• 57 Central lubrication system1