• 25 Clutch226
• 26 Manual transmission1498
• 27 Automatic transmission291
• 28 Transfer case121
• 29 Pedal assembly55
• 31 Frame, trailer operation178
• 32 Suspension311
• 33 Front axle307
• 35 Rear axle540
• 40 Wheels, chassis alignment check274
• 41 Propeller shaft146
• 42 Brakes - hydraulic and mechanical systems600
• 43 Brakes - pneumatic system and auxiliary brakes264
• 46 Steering514
• 54 Electrical system, equipment and instruments1278
• 55 Auxiliary drive systems, hydraulic and linkage systems40
• 57 Central lubrication system1