• 25 Clutch234
• 26 Manual transmission625
• 28 Transfer case20
• 29 Pedal assembly16
• 31 Frame, trailer operation80
• 32 Suspension124
• 33 Front axle132
• 35 Rear axle145
• 40 Wheels, chassis alignment check71
• 41 Propeller shaft24
• 42 Brakes - hydraulic and mechanical systems491
• 43 Brakes - pneumatic system and auxiliary brakes195
• 46 Steering230
• 54 Electrical system, equipment and instruments511
• 55 Auxiliary drive systems, hydraulic and linkage systems125