• 25 Clutch108
• 26 Manual transmission433
• 27 Automatic transmission1175
• 28 Transfer case271
• 29 Pedal assembly50
• 31 Frame, trailer operation197
• 32 Suspension298
• 33 Front axle233
• 35 Rear axle297
• 40 Wheels, chassis alignment check272
• 41 Propeller shaft161
• 42 Brakes - hydraulic and mechanical systems425
• 43 Brakes - pneumatic system and auxiliary brakes168
• 46 Steering244
• 54 Electrical system, equipment and instruments1356
• 55 Auxiliary drive systems, hydraulic and linkage systems41
• 57 Central lubrication system19