7
LeeBoy Model 8616 Conveyor Paver 7-33
Maintenance
Installation
1. Clean screed frame.
2. Set screed frame down on to new wearplate letting
cylinders carry most of weight. This will allow
wearplate to be moved to align with bolts.
3. Place six (6) nuts in front left side rst, then right
side.
NOTE: You may need to clamp or pry around or rotate
crown in and out so that six (6) nuts in right side
line up.
4. Once these bolts are in place, bolt rear of wearplate
up to frame assembly.
5. Once bolts are started, lift screed and set on three
2” x 4” boards to hold at. Place one board at each
end and one in the center.
6. Let screed all the way down and torque bolts from
center out, 2 on left side then 2 on right side to 50 ft
lbs. (67 N•m).
7. Install screed lids and walkboards.
8. Reconnect all element wires that were unplugged.
Replacing Screed Main Wear
Plates
Removal
1. Remove walkboards.
2. Remove screed lids.
3. Remove the twenty-four (24) nuts (Figure 7-22)
holding wearplate to screed frame.
Wear Plate Mounting Bolts
Figure 7-22
4. Under the heating control/distribution box, locate
the element attachment plugs. Remove the
protective cover, and unplug the main screed
elements so that the main element power wires can
be lowered with the wearplate.
5. Closely inspect all plugs, pins, and wires for
damage. Replace if needed.
6. Before raising screed off of wearplate, clamp center
of crown gussets so that screed frame stays at.
7. Raise screed off of wearplate.
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