• 25 Clutch90
• 26 Manual transmission237
• 27 Automatic transmission2274
• 28 Transfer case379
• 29 Pedal assembly52
• 31 Frame, trailer operation134
• 32 Suspension213
• 33 Front axle282
• 35 Rear axle398
• 40 Wheels, chassis alignment check249
• 41 Propeller shaft120
• 42 Brakes - hydraulic and mechanical systems419
• 43 Brakes - pneumatic system and auxiliary brakes121
• 46 Steering378
• 54 Electrical system, equipment and instruments1153
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1