• 25 Clutch144
• 26 Manual transmission646
• 27 Automatic transmission273
• 28 Transfer case69
• 29 Pedal assembly46
• 31 Frame, trailer operation105
• 32 Suspension185
• 33 Front axle235
• 35 Rear axle389
• 40 Wheels, chassis alignment check182
• 41 Propeller shaft91
• 42 Brakes - hydraulic and mechanical systems455
• 43 Brakes - pneumatic system and auxiliary brakes119
• 46 Steering265
• 54 Electrical system, equipment and instruments787
• 55 Auxiliary drive systems, hydraulic and linkage systems40
• 57 Central lubrication system1