• 25 Clutch95
• 26 Manual transmission457
• 27 Automatic transmission16
• 28 Transfer case5
• 29 Pedal assembly22
• 31 Frame, trailer operation55
• 32 Suspension67
• 33 Front axle119
• 35 Rear axle224
• 40 Wheels, chassis alignment check87
• 41 Propeller shaft31
• 42 Brakes - hydraulic and mechanical systems134
• 43 Brakes - pneumatic system and auxiliary brakes51
• 46 Steering95
• 54 Electrical system, equipment and instruments92
• 57 Central lubrication system2