TM 5-5420-227-24
NIGHT VIEWER ACCESS DOOR AND SEAL REPLACEMENT (Sheet 5 of 5)
10.
Move handle (M) through its various positions
to check proper operation.
11.
Move handle (M) to locked position and make
sure that door seal is seated all around and that
handle (M) is retained firmly in locked position.
NOTE
If requirements of step 11 are not
met, shims (K) may be added.
They are approximately 1/32 inch
thick.
12.
Drive pin (J) all the way into handle (M).
13.
Using external retaining ring pliers, install two
retaining rings (N) to secure pin (J).
End of Task
3-32.20 Change 1
