operators_manual

Table Of Contents
Every 500,000 mi / 800,000 km / 5 years..........................................................................................229
Every 750,000 mi / 1,200,000 km/ 24,000 Hours / 8 years...............................................................229
Lubricants..........................................................................................................................................230
Checking Oil Level............................................................................................................................ 231
Air System.........................................................................................................................................232
Dual Air System Function Test..........................................................................................................234
Air Dryer Maintenance...................................................................................................................... 234
Air Tanks........................................................................................................................................... 236
Air Gauges and Air Leaks................................................................................................................. 236
Air Compressor................................................................................................................................. 238
Brake System....................................................................................................................................239
Cab Maintenance..............................................................................................................................241
Cab Structure, Doors and Hoods......................................................................................................247
Safety Restraint System - Inspection................................................................................................247
Cooling System Maintenance........................................................................................................... 250
Electrical System...............................................................................................................................254
Engine Maintenance......................................................................................................................... 264
Frame................................................................................................................................................271
Fuel System...................................................................................................................................... 273
MAINTENANCE -
Y53-6126-1A1 (01/21) 189
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