• 25 Clutch35
• 26 Manual transmission39
• 27 Automatic transmission200
• 28 Transfer case3
• 29 Pedal assembly5
• 31 Frame, trailer operation29
• 32 Suspension81
• 33 Front axle128
• 35 Rear axle252
• 40 Wheels, chassis alignment check37
• 41 Propeller shaft18
• 42 Brakes - hydraulic and mechanical systems150
• 43 Brakes - pneumatic system and auxiliary brakes2
• 46 Steering322
• 54 Electrical system, equipment and instruments158
• 55 Auxiliary drive systems, hydraulic and linkage systems22