operators_manual

Table Of Contents
Every 30,000 mi / 48,000 km
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Air - Air Dryer
Perform the checks listed; (Refer to Air Dryer Maintenance on page 236 for maintenance instructions.)
Every 60,000 mi / 96,000
km / 6 Months
Every 60,000 mi / 96,000 km / 6 Months
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Frame - Fifth Wheel
Inspect fifth wheel operation. (Refer to Fifth Wheel Monthly Maintenance on page 274 for maintenance instructions.)
Frame - Engine Mounting
Inspect engine mounts every 60,000 miles (96,000 km.) (Refer to Engine Mounting on page 272 for maintenance instructions.)
Contact an authorized vehicle OEM dealership if engine mounts need servicing.
Front Axle - Vocational (PACCAR) - Steer Axle Wheel Ends: Oil Bath (Adjusted)
Synthetic SAE 75W-140, SAE 50.
Mineral Oil SAE 75W, 75W-90, 75W-140, 80W-90, 85W-140. (Refer to Front Axle and Suspension on page 275 for maintenance
instructions.)
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Ensure that all maintenance intervals leading up to this point are repeated during this interval prior to the completion of
those listed here.
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Ensure that all maintenance intervals leading up to this point are repeated during this interval prior to the completion of
MAINTENANCE - Every 60,000 mi / 96,000 km / 6 Months
those listed here.
Y53-6110-1A1 (01/21) 215
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