• 25 Clutch113
• 26 Manual transmission517
• 27 Automatic transmission156
• 29 Pedal assembly18
• 31 Frame, trailer operation60
• 32 Suspension106
• 33 Front axle120
• 35 Rear axle178
• 40 Wheels, chassis alignment check37
• 41 Propeller shaft7
• 42 Brakes - hydraulic and mechanical systems99
• 43 Brakes - pneumatic system and auxiliary brakes162
• 46 Steering122
• 54 Electrical system, equipment and instruments153
• 55 Auxiliary drive systems, hydraulic and linkage systems3
• 57 Central lubrication system18