LeeBoy 6150 - Screed Extension Top Guide Adjustment; Conveyor Switch Adjustment

5-10 LeeBoy 6150 Conveyor Paver
Maintenance
Conveyor Switch Adjustment
Small adjustments may be necessary to the conveyor
switches for optimum conveyor performance (located
under the operation station grating on each side of the
paver). There are two positions of the conveyor ap:
One upper, shutting the conveyor OFF; and one lower,
turning the conveyor ON. (Figure 5-7)
• When correctly adjusted, the conveyor shuts off when
the paddle is approximately ve (5) inches (12.7 cm)
from the top of the conveyor switch to the bottom of
conveyor paddle; and turns on when the paddle drops
to approximately nine (9) inches (22.8 cm).
9”
ON Position
Conveyor
Flap
Position
OFF Position
5”
Conveyor
Switch
Conveyor
Flap
Position
Figure 5-7. Adjustment Measurements
Screed Extension Top Guide
Adjustment
1. Retract both screed extensions completely.
2. Loosen the top guide and hold-down bolts. (Figure
5-6)
3. Push guide down against the slide rail and tighten
allen screws until snug, starting from the outside
and working toward the center on each side of the
slide rail.
4. Using a jack, raise extension up until it ts the
bottom guide level.
5. Adjust top guide to allow for .008-inch clearance
across top guide.
6. Grease slide with multipurpose grease.
7. Retighten the hold-down bolts, securing guides to
specication.
8. Adjust allen screws until proper setting is achieved.
9. Tighten hold-down bolts to 90 ft. lbs.
10. Check operation and adjust if needed.
1
2
3
Figure 5-6. Screed Extension Top Guide Adjustment
1 - Screed Extension Top Guide
2 - Allen Screws
3 - Hold-Down Bolts