55
LeeBoy Model 8510E Conveyor Paver 5-5
Maintenance
Lowering Conveyor
Remove all tools or foreign objects
before lowering and clear the area of untrained
personnel.
1. Before lowering the conveyor, make sure that the
area under the conveyor is clear of tools or foreign
objects.
2. Turn engine ON and raise conveyor off safety prop.
3. Release safety prop carefully.
4. Lower the conveyor by pushing the Conveyor Raise/
Lower lever to the LOWER position and hold until
conveyor is fully lowered.
Routine Maintenance
Preparing Paver for
Maintenance
If any maintenance must be
performed while the engine is running, DO NOT leave
paver unattended.
1. Park the paver on a at surface.
2. Lower all attachments to ground level.
3. Place joysticks in neutral.
4. Run engine at 1/2 speed (RPMs) without load for
three to ve minutes., then reduce to slow idle.
5. Place ignition switch in the OFF position.
6. Follow the previous instructions for raising and
lowering the conveyor bed for procedures requiring
access to the undercarriage and tracks.
Every 10 Hours or Daily Routine
Maintenance
1. Clean off paving material and spray cleaning solvent
or release agent on the wearplate, extensions, and
any other area that has been in contact with the
paving material. Cleaning should be performed
while the paver is hot.
If asphalt material is allowed to
remain on the paver overnight, possible damage and
increased maintenance costs can result upon start-
up the next day. Poor housekeeping will increase
maintenance costs.
2. Raise conveyors and place safety prop into position.
(Figure 5-4) Clean any asphalt material off all at
surfaces. Remove any debris from screed and
check for leaks.
3. Lubricate the required parts. (Page 5-7)
4. Check light bulbs and replace if needed.
5. Check battery cables and connections.
6. Check coolant level. Fill if needed.
7. Check for loose, worn or damaged hoses, tubes
clamps. Tighten, repair or replace promptly.
8. Keep the fuel tank full to prevent condensation.
Always ll at the end of the day.
9. Check engine oil level. (Page 5-12)
10. Check hydraulic oil level. (Page 5-16)
11. Perform any other engine preventive maintenance
described in the Engine Operator’s Manual.
NOTE: In cold weather, keep conveyor ight chains
properly oiled with cleaning solvent or release
agent. This will prevent conveyor bars from
sticking. Neglect could result in conveyor bar
damage or drive chain failure.
Every 50 Hours or Weekly
Routine Maintenance
1. Check air lter. (Page 5-13)
2. The FIRST 50 HOURS, change engine oil and lters,
then every 250 hours thereafter. (Page 5-13)
3. Check all battery connections and remove any
corrosion present.
4. Drain water separator (if needed). (Page 5-16)
5. Check torque hub oil level. Rell if needed. (Page
5-6)
6. Lubricate grease ttings on the ight screw on both
sides of the screed, the tting on the depth screw,
and the ttings on the ange bearings located on top
of the extension screed. Grease nuts on extension
screws. (Page 5-7)
7. Perform previous routine maintenance and any
other engine preventive maintenance described in
the Engine Operator’s Manual.
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