• 25 Clutch15
• 26 Manual transmission91
• 27 Automatic transmission8
• 28 Transfer case2
• 29 Pedal assembly4
• 31 Frame, trailer operation16
• 32 Suspension21
• 33 Front axle23
• 35 Rear axle93
• 40 Wheels, chassis alignment check39
• 41 Propeller shaft7
• 42 Brakes - hydraulic and mechanical systems244
• 43 Brakes - pneumatic system and auxiliary brakes156
• 46 Steering88
• 54 Electrical system, equipment and instruments228
• 57 Central lubrication system4