• 25 Clutch22
• 26 Manual transmission166
• 27 Automatic transmission543
• 28 Transfer case2
• 29 Pedal assembly12
• 31 Frame, trailer operation37
• 32 Suspension81
• 33 Front axle121
• 35 Rear axle250
• 40 Wheels, chassis alignment check98
• 41 Propeller shaft30
• 42 Brakes - hydraulic and mechanical systems308
• 43 Brakes - pneumatic system and auxiliary brakes64
• 46 Steering181
• 54 Electrical system, equipment and instruments111
• 55 Auxiliary drive systems, hydraulic and linkage systems4