• 25 Clutch172
• 26 Manual transmission668
• 27 Automatic transmission158
• 28 Transfer case86
• 29 Pedal assembly22
• 31 Frame, trailer operation62
• 32 Suspension82
• 33 Front axle65
• 35 Rear axle150
• 40 Wheels, chassis alignment check33
• 41 Propeller shaft17
• 42 Brakes - hydraulic and mechanical systems83
• 43 Brakes - pneumatic system and auxiliary brakes166
• 46 Steering168
• 54 Electrical system, equipment and instruments154
• 55 Auxiliary drive systems, hydraulic and linkage systems7
• 57 Central lubrication system19