• 25 Clutch110
• 26 Manual transmission595
• 27 Automatic transmission348
• 28 Transfer case49
• 29 Pedal assembly13
• 31 Frame, trailer operation64
• 32 Suspension49
• 33 Front axle80
• 35 Rear axle117
• 40 Wheels, chassis alignment check35
• 41 Propeller shaft15
• 42 Brakes - hydraulic and mechanical systems85
• 43 Brakes - pneumatic system and auxiliary brakes85
• 46 Steering277
• 54 Electrical system, equipment and instruments228
• 55 Auxiliary drive systems, hydraulic and linkage systems4
• 57 Central lubrication system17