LeeBoy 8608 - Hopper Wing Cylinders

Maintenance
LeeBoy 8608 Commercial Paver5-44
Wear
Plate
Bolts
Figure 5-54. Wear Plate Bolts
7. Raise the screed completely.
8. Slide the worn wear plate from under the screed.
9. Clean all material buildup on the screed frame.
10. Set new wear plate level on three blocks, placing
one block in the center and one at each end.
11. Lower the screed frame down onto the new wear
plate.
12. Install center and side bolts rst (front and rear)
to hold the new wear plate in place, then install
remaining bolts. DO NOT tighten the bolts until all
bolts are installed.
13. Loosen the plate on the slotted side to adjust the
crown. This will move the screed frame in and out
on the wear plate to help align the bolts on the
opposite side.
14. Install the remainder of the front bolts, then install
the rear bolts, ensuring the screed frame and wear
plate are at.
15. Torque bolts (Refer to Torque Tables in Section
2) starting inside, then moving outward, by rotating
from the left to the right side to keep the screed
relaxed.
16. Reinstall the screed covers in reverse order, then
the walk boards.
17. Adjust screed so the front bullnose of the wear plate
is at.
18. Adjust crown so the rear of the wear plate is at.
Use rear adjusters to ensure rear of wear plate is
at.
19. Reinstall the screed covers in reverse order, then
the walk boards.
Hopper Wing CylindersHopper Wing Cylinders
1. Fold in the hopper wings completely.
2. Secure wings to prevent them from falling open
when the cylinder is disconnected.
3. Fold out cylinder. Disconnect and cap hydraulic
hoses. (Figure 5-55)
4. Disconnect the cylinder mount by removing pins and
sliding off cylinder.
5. Slide new cylinder onto the mount.
6. Clean the hydraulic hoses and reattach.
7. Reinsert pins.
Pins
Hopper
Wing
Cylinder
Figure 5-55. Rear Hopper Wing Cylinder