• 25 Clutch74
• 26 Manual transmission167
• 27 Automatic transmission20
• 28 Transfer case10
• 29 Pedal assembly9
• 31 Frame, trailer operation13
• 32 Suspension63
• 33 Front axle129
• 35 Rear axle139
• 40 Wheels, chassis alignment check41
• 41 Propeller shaft20
• 42 Brakes - hydraulic and mechanical systems218
• 43 Brakes - pneumatic system and auxiliary brakes12
• 46 Steering161
• 54 Electrical system, equipment and instruments120
• 55 Auxiliary drive systems, hydraulic and linkage systems4