• 25 Clutch134
• 26 Manual transmission421
• 27 Automatic transmission136
• 28 Transfer case67
• 29 Pedal assembly33
• 31 Frame, trailer operation101
• 32 Suspension173
• 33 Front axle260
• 35 Rear axle403
• 40 Wheels, chassis alignment check184
• 41 Propeller shaft87
• 42 Brakes - hydraulic and mechanical systems371
• 43 Brakes - pneumatic system and auxiliary brakes185
• 46 Steering290
• 54 Electrical system, equipment and instruments844
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1