• 25 Clutch66
• 26 Manual transmission408
• 27 Automatic transmission1
• 28 Transfer case10
• 29 Pedal assembly8
• 31 Frame, trailer operation31
• 32 Suspension10
• 33 Front axle95
• 35 Rear axle99
• 40 Wheels, chassis alignment check59
• 41 Propeller shaft5
• 42 Brakes - hydraulic and mechanical systems187
• 43 Brakes - pneumatic system and auxiliary brakes6
• 46 Steering134
• 54 Electrical system, equipment and instruments231
• 55 Auxiliary drive systems, hydraulic and linkage systems153