• 25 Clutch70
• 26 Manual transmission155
• 27 Automatic transmission2523
• 28 Transfer case172
• 29 Pedal assembly42
• 31 Frame, trailer operation133
• 32 Suspension350
• 33 Front axle204
• 35 Rear axle288
• 40 Wheels, chassis alignment check315
• 41 Propeller shaft147
• 42 Brakes - hydraulic and mechanical systems422
• 43 Brakes - pneumatic system and auxiliary brakes107
• 46 Steering338
• 54 Electrical system, equipment and instruments1607
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1