• 25 Clutch107
• 26 Manual transmission617
• 27 Automatic transmission316
• 28 Transfer case67
• 29 Pedal assembly10
• 31 Frame, trailer operation63
• 32 Suspension95
• 33 Front axle168
• 35 Rear axle176
• 40 Wheels, chassis alignment check38
• 41 Propeller shaft27
• 42 Brakes - hydraulic and mechanical systems92
• 43 Brakes - pneumatic system and auxiliary brakes170
• 46 Steering228
• 54 Electrical system, equipment and instruments263
• 55 Auxiliary drive systems, hydraulic and linkage systems4
• 57 Central lubrication system18