• 25 Clutch40
• 26 Manual transmission580
• 27 Automatic transmission247
• 28 Transfer case4
• 29 Pedal assembly8
• 31 Frame, trailer operation41
• 32 Suspension173
• 33 Front axle117
• 35 Rear axle160
• 40 Wheels, chassis alignment check106
• 41 Propeller shaft19
• 42 Brakes - hydraulic and mechanical systems452
• 43 Brakes - pneumatic system and auxiliary brakes74
• 46 Steering145
• 54 Electrical system, equipment and instruments118
• 55 Auxiliary drive systems, hydraulic and linkage systems7