TM 55-1520-240-23-7
8-37
ADJUST AIRSPEED INDICATOR RESTRICTOR
(Continued)
8-37
1.
Remove sealant from setscrew hole (1) of
restrictor (2).
NOTE
Setscrew is turned very slightly when
adjusting.
2.
If the elapsed time in test (Task 8-35) was
more than 4.0 seconds, turn setscrew (3)
counterclockwise. If the elapsed time was less
than 3.5 seconds, turn setscrew clockwise.
3.
After adjusting setscrew (3), repeat test (Task
8-35). If the elapsed time is not 3.5 to 4
seconds, repeat step 2. If the elapsed time is
3.5 to 4 seconds, go to step 4.
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