• 25 Clutch126
• 26 Manual transmission605
• 27 Automatic transmission164
• 29 Pedal assembly10
• 31 Frame, trailer operation60
• 32 Suspension50
• 33 Front axle120
• 35 Rear axle226
• 40 Wheels, chassis alignment check36
• 41 Propeller shaft7
• 42 Brakes - hydraulic and mechanical systems97
• 43 Brakes - pneumatic system and auxiliary brakes141
• 46 Steering122
• 54 Electrical system, equipment and instruments154
• 55 Auxiliary drive systems, hydraulic and linkage systems7
• 57 Central lubrication system18