LeeBoy 8520C - Weekly and Monthly Lubrication; Weekly Screed Lubrication; Monthly Track Lubrication

5-12 LeeBoy 8520C Conveyor Paver
Maintenance
Weekly LubricationWeekly Lubrication
Lubricate the conveyor pivots on both sides (shown below) with Shell Avania EP Grease 2 or equivalent monthly.
Conveyor
Pivot
Extend the screed extensions com-
pletely and lock securely.
Use a mechanic creeper or back the
paver up onto ramps to access the
conveyor pivot from the undercarriage.
Lock the screed
before greasing the conveyor pivot
to prevent movement that could
result in injury.
• Flange bearings on screed extension AOA (Angle-of-
Attack) adjusters T-Handle (both sides).
• Screen Crown chain.
• Screed extension U-Joints (both sides).
• Screed extension tilt screws (both sides).
• Depth screw (both sides). Grease rst in the locked
position, unlock, then turn 180° and grease again.
• Screed extension pivot (both sides).
• All screed extensions screws and bearings (both
sides).
Lubricate the screed components shown below with Shell Avania EP Grease 2 or equivalent weekly.
Depth
Screw
Pivot
Crown
Chain
Tilt
Screw
Tilt
Screw
Pivot
Depth
Screw
U-Joint
U-Joint
Bearings
Bearings
Monthly LubricationMonthly Lubrication
Spray the poly-pad tracks with release or chain
lube agent monthly.
NOTE: DO NOT lubricate if equipped with the
optional rubber track pads.