• 25 Clutch40
• 26 Manual transmission412
• 27 Automatic transmission85
• 28 Transfer case2
• 29 Pedal assembly8
• 31 Frame, trailer operation37
• 32 Suspension79
• 33 Front axle63
• 35 Rear axle170
• 40 Wheels, chassis alignment check103
• 41 Propeller shaft18
• 42 Brakes - hydraulic and mechanical systems346
• 43 Brakes - pneumatic system and auxiliary brakes69
• 46 Steering161
• 54 Electrical system, equipment and instruments114
• 55 Auxiliary drive systems, hydraulic and linkage systems4