uAvionix AV-30-E Installation Manual page 36

Correct screw thread engagement may be determined and adjusted in the
following ways.
Figure 7 - Install tool used for Top and Bottom Screw Engagement Check
1) Installation Tool: If the installation kit contains a screw depth gauge,
perform the following steps to determine the correct screw lengths:
a. Hold the depth gauge behind the panel so the "T" hole on the
depth gauge aligns with the top left screw hole in the panel.
Place a mounting screw through the panel and feel the back
surface of the tool where the screw should be. The screw can
be flush with the tool surface or up to 0.5mm (0.020in) below
UAV-1004234-001, AV-30-E Installation Manual
Rev H
Figure 8 - Proper Screw Engagement Adjustment
36