• 25 Clutch185
• 26 Manual transmission607
• 27 Automatic transmission279
• 28 Transfer case157
• 29 Pedal assembly72
• 31 Frame, trailer operation135
• 32 Suspension241
• 33 Front axle366
• 35 Rear axle530
• 40 Wheels, chassis alignment check233
• 41 Propeller shaft98
• 42 Brakes - hydraulic and mechanical systems619
• 43 Brakes - pneumatic system and auxiliary brakes249
• 46 Steering333
• 54 Electrical system, equipment and instruments845
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1