operators_manual

Component Specific Intervals
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Front Axle - Vocational (PACCAR) - Kingpin Bushings, Thrust Bearings, and Tie Rod Ball Ends (OFF-HIGHWAY)
•
Lubricate with approved grease. Weekly regardless of mileage. (Refer to Front Axle and Suspension on page 224 for
maintenance instructions.)
Front Axle - Vocational (PACCAR) - Steering Knuckle Spindles, Thrust Bearings, Kingpins, Drawkeys, Tie Rod Ends, Steering Stops,
and Bushings (OFF-HIGHWAY)
• Inspect for wear and damage and for endplay. Shim or replace as required. Weekly regardless of mileage. (Refer to Front Axle
and Suspension on page 224 for maintenance instructions.)
Eaton Automated or PACCAR Transmission (Only) - Air Dryer (Oil- Coalescing Desiccant Cartridge)
• Replace cartridge annually regardless of mileage. (Refer to Air Dryer Maintenance on page 185 for maintenance instructions.)
Air Intake - Air filter
• Replace the engine intake air filter element. When required by air restriction indicator or required by the engine manufacturers
operator manual. (Refer to Air Intake System on page 218 for maintenance instructions.)
Clutch - Clutch Hydraulic Fluid
• Replace fluid and bleed system. 240,000 mi (384,000 km) or 2 years, whichever occurs first. (Refer to Mechanical Clutch on
page 244 for maintenance instructions.)
Tires and Wheels - Tires
• Check inflation pressure. Weekly "cold" using calibrated gauge. (Refer to Tires on page 239 for maintenance instructions.)
Driveshafts - Models SPL-90, 1710 and 1810 slip member and U-joints
• Inspect. U-joint inspections should be performed every time a vehicle comes in for scheduled maintenance.
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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.
MAINTENANCE - Component Specific Intervals
152 Y53-6096-1C1 (09/20)
5