• 25 Clutch99
• 26 Manual transmission604
• 27 Automatic transmission180
• 28 Transfer case18
• 29 Pedal assembly10
• 31 Frame, trailer operation60
• 32 Suspension91
• 33 Front axle145
• 35 Rear axle166
• 40 Wheels, chassis alignment check37
• 41 Propeller shaft19
• 42 Brakes - hydraulic and mechanical systems88
• 43 Brakes - pneumatic system and auxiliary brakes141
• 46 Steering140
• 54 Electrical system, equipment and instruments160
• 55 Auxiliary drive systems, hydraulic and linkage systems3
• 57 Central lubrication system18