Flight Screw Controls
Figure 28. Flight Screw.
Table 28. Flight Screw.
Used to hold the flight screw in place when adjustments are not being
Used to manage the depth of paving material being laid.
Turning the flight screw clockwise increases the material depth.
Turning the flight screw counterclockwise decreases the material depth.
Flight Screw Gauge
Used as a reference point for adjustments
END OF WORK PACKAGE