• 25 Clutch43
• 26 Manual transmission433
• 27 Automatic transmission254
• 28 Transfer case2
• 29 Pedal assembly9
• 31 Frame, trailer operation42
• 32 Suspension84
• 33 Front axle86
• 35 Rear axle308
• 40 Wheels, chassis alignment check108
• 41 Propeller shaft20
• 42 Brakes - hydraulic and mechanical systems393
• 43 Brakes - pneumatic system and auxiliary brakes73
• 46 Steering201
• 54 Electrical system, equipment and instruments116
• 55 Auxiliary drive systems, hydraulic and linkage systems4