• 25 Clutch24
• 26 Manual transmission317
• 27 Automatic transmission45
• 28 Transfer case86
• 29 Pedal assembly8
• 31 Frame, trailer operation44
• 32 Suspension29
• 33 Front axle53
• 35 Rear axle81
• 40 Wheels, chassis alignment check32
• 41 Propeller shaft4
• 42 Brakes - hydraulic and mechanical systems26
• 43 Brakes - pneumatic system and auxiliary brakes9
• 46 Steering88
• 54 Electrical system, equipment and instruments7
• 57 Central lubrication system2