• 25 Clutch114
• 26 Manual transmission383
• 27 Automatic transmission136
• 28 Transfer case80
• 29 Pedal assembly38
• 31 Frame, trailer operation97
• 32 Suspension159
• 33 Front axle111
• 35 Rear axle139
• 40 Wheels, chassis alignment check156
• 41 Propeller shaft86
• 42 Brakes - hydraulic and mechanical systems247
• 43 Brakes - pneumatic system and auxiliary brakes86
• 46 Steering166
• 54 Electrical system, equipment and instruments747
• 55 Auxiliary drive systems, hydraulic and linkage systems45
• 57 Central lubrication system1