• 25 Clutch187
• 26 Manual transmission890
• 27 Automatic transmission2210
• 28 Transfer case128
• 29 Pedal assembly78
• 31 Frame, trailer operation165
• 32 Suspension223
• 33 Front axle350
• 35 Rear axle444
• 40 Wheels, chassis alignment check290
• 41 Propeller shaft146
• 42 Brakes - hydraulic and mechanical systems669
• 43 Brakes - pneumatic system and auxiliary brakes137
• 46 Steering288
• 54 Electrical system, equipment and instruments1067
• 55 Auxiliary drive systems, hydraulic and linkage systems47
• 57 Central lubrication system3