• 25 Clutch45
• 26 Manual transmission188
• 28 Transfer case1
• 29 Pedal assembly10
• 31 Frame, trailer operation17
• 32 Suspension17
• 33 Front axle57
• 35 Rear axle198
• 40 Wheels, chassis alignment check15
• 41 Propeller shaft4
• 42 Brakes - hydraulic and mechanical systems143
• 43 Brakes - pneumatic system and auxiliary brakes4
• 46 Steering193
• 54 Electrical system, equipment and instruments132
• 55 Auxiliary drive systems, hydraulic and linkage systems1