• 25 Clutch43
• 26 Manual transmission485
• 27 Automatic transmission79
• 28 Transfer case4
• 29 Pedal assembly9
• 31 Frame, trailer operation42
• 32 Suspension84
• 33 Front axle65
• 35 Rear axle260
• 40 Wheels, chassis alignment check106
• 41 Propeller shaft21
• 42 Brakes - hydraulic and mechanical systems361
• 43 Brakes - pneumatic system and auxiliary brakes75
• 46 Steering200
• 54 Electrical system, equipment and instruments116
• 55 Auxiliary drive systems, hydraulic and linkage systems9