5-4 LeeBoy 8520C Conveyor Paver
Maintenance
Table 5-1. Periodic Maintenance Schedule
SYSTEM ITEM
Every 10 Hours
Daily
Every 50 Hours
Weekly
Every 100 Hours
Monthly
Every 250 Hours
Quarterly
Every 500 Hours
Semi-Annually
Every 1000
Hours Annually
Paver Lubricate paver. X
Engine
Check oil level. X
Check coolant level. X
Replace coolant. X
Check air lter. X
Change air lters. X
Replace fuel lter. X
Change oil and oil lter. (Initial 50 Hours) X
Adjust engine belt. X
Replace engine belt. X
Check DEF tank uid level. Fill if needed. X
Hydraulic
Check hydraulic oil level. X
Change hydraulic oil. X
Change hydraulic lter. X
Check torque hub oil. X
Change torque hub oil. X
Drain hydraulic tank. Replace strainer. X
Mechanical
Adjust conveyor drive chains. X
Adjust conveyor ight chains. X
Adjust auger chains. X
Adjust screed extension top guide. X
Every 1500
Hours
Replace oil separator element. Contact your authorized dealer to check engine injector tip, PCV
(Positive Crankcase Ventilation) valve, and EGR cooler.
Every
3000
Hours
Contact your authorized dealer to check EGR system and turbo-charger.
Always use the appropriate and
correct sized tools for the task at hand to prevent
damage or possible injury.
When performing any routine
maintenance, always include the previous routine
maintenance hours in the higher hourly schedule.
Maintenance Schedule
Before performing any maintenance procedures on
the LeeBoy Model 8520C Conveyor Paver, review the
safety information in Section 1. Refer to the Engine
Operator’s Manual accompanying your paver for more
detailed engine service information.
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