• 25 Clutch102
• 26 Manual transmission573
• 27 Automatic transmission180
• 28 Transfer case18
• 29 Pedal assembly10
• 31 Frame, trailer operation61
• 32 Suspension91
• 33 Front axle79
• 35 Rear axle151
• 40 Wheels, chassis alignment check35
• 41 Propeller shaft19
• 42 Brakes - hydraulic and mechanical systems83
• 43 Brakes - pneumatic system and auxiliary brakes142
• 46 Steering174
• 54 Electrical system, equipment and instruments158
• 55 Auxiliary drive systems, hydraulic and linkage systems6
• 57 Central lubrication system18