• 25 Clutch171
• 26 Manual transmission1135
• 27 Automatic transmission135
• 28 Transfer case68
• 29 Pedal assembly42
• 31 Frame, trailer operation143
• 32 Suspension279
• 33 Front axle264
• 35 Rear axle373
• 40 Wheels, chassis alignment check198
• 41 Propeller shaft103
• 42 Brakes - hydraulic and mechanical systems623
• 43 Brakes - pneumatic system and auxiliary brakes262
• 46 Steering408
• 54 Electrical system, equipment and instruments986
• 55 Auxiliary drive systems, hydraulic and linkage systems44
• 57 Central lubrication system1