• 25 Clutch206
• 26 Manual transmission1263
• 27 Automatic transmission295
• 28 Transfer case84
• 29 Pedal assembly54
• 31 Frame, trailer operation154
• 32 Suspension337
• 33 Front axle310
• 35 Rear axle646
• 40 Wheels, chassis alignment check278
• 41 Propeller shaft152
• 42 Brakes - hydraulic and mechanical systems720
• 43 Brakes - pneumatic system and auxiliary brakes240
• 46 Steering491
• 54 Electrical system, equipment and instruments1239
• 55 Auxiliary drive systems, hydraulic and linkage systems47
• 57 Central lubrication system1