• 25 Clutch97
• 26 Manual transmission401
• 27 Automatic transmission3399
• 28 Transfer case342
• 29 Pedal assembly48
• 31 Frame, trailer operation211
• 32 Suspension357
• 33 Front axle244
• 35 Rear axle299
• 40 Wheels, chassis alignment check305
• 41 Propeller shaft150
• 42 Brakes - hydraulic and mechanical systems440
• 43 Brakes - pneumatic system and auxiliary brakes172
• 46 Steering331
• 54 Electrical system, equipment and instruments1501
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system19