• 25 Clutch119
• 26 Manual transmission573
• 27 Automatic transmission180
• 28 Transfer case18
• 29 Pedal assembly18
• 31 Frame, trailer operation61
• 32 Suspension94
• 33 Front axle145
• 35 Rear axle166
• 40 Wheels, chassis alignment check37
• 41 Propeller shaft20
• 42 Brakes - hydraulic and mechanical systems90
• 43 Brakes - pneumatic system and auxiliary brakes165
• 46 Steering175
• 54 Electrical system, equipment and instruments158
• 55 Auxiliary drive systems, hydraulic and linkage systems3
• 57 Central lubrication system18