• 25 Clutch156
• 26 Manual transmission638
• 27 Automatic transmission132
• 28 Transfer case74
• 29 Pedal assembly55
• 31 Frame, trailer operation107
• 32 Suspension197
• 33 Front axle174
• 35 Rear axle345
• 40 Wheels, chassis alignment check180
• 41 Propeller shaft90
• 42 Brakes - hydraulic and mechanical systems451
• 43 Brakes - pneumatic system and auxiliary brakes120
• 46 Steering278
• 54 Electrical system, equipment and instruments802
• 55 Auxiliary drive systems, hydraulic and linkage systems42
• 57 Central lubrication system1