• 25 Clutch78
• 26 Manual transmission218
• 27 Automatic transmission2587
• 28 Transfer case438
• 29 Pedal assembly54
• 31 Frame, trailer operation215
• 32 Suspension248
• 33 Front axle377
• 35 Rear axle473
• 40 Wheels, chassis alignment check273
• 41 Propeller shaft118
• 42 Brakes - hydraulic and mechanical systems541
• 43 Brakes - pneumatic system and auxiliary brakes117
• 46 Steering357
• 54 Electrical system, equipment and instruments1363
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1