• 25 Clutch78
• 26 Manual transmission218
• 27 Automatic transmission2289
• 28 Transfer case383
• 29 Pedal assembly55
• 31 Frame, trailer operation230
• 32 Suspension234
• 33 Front axle328
• 35 Rear axle450
• 40 Wheels, chassis alignment check291
• 41 Propeller shaft117
• 42 Brakes - hydraulic and mechanical systems609
• 43 Brakes - pneumatic system and auxiliary brakes113
• 46 Steering375
• 54 Electrical system, equipment and instruments1677
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1