• 25 Clutch118
• 26 Manual transmission593
• 27 Automatic transmission158
• 29 Pedal assembly11
• 31 Frame, trailer operation62
• 32 Suspension92
• 33 Front axle56
• 35 Rear axle117
• 40 Wheels, chassis alignment check33
• 41 Propeller shaft7
• 42 Brakes - hydraulic and mechanical systems83
• 43 Brakes - pneumatic system and auxiliary brakes142
• 46 Steering165
• 54 Electrical system, equipment and instruments154
• 55 Auxiliary drive systems, hydraulic and linkage systems7
• 57 Central lubrication system19