TM 5-5420-227-24
NIGHT VIEWER ACCESS DOOR AND SEAL REPLACEMENT (Sheet 1 of 5)
PROCEDURE INDEX
I
PAGE
PROCEDURE
Disassembly
Cleaning and Inspection
Assembly
TOOLS: Flat-tip screwdriver
1/8 in. drive punch
3/4 in. drive punch
Putty knife
Hammer
External retaining ring pliers
SUPPLIES: Seal
Preformed packing
Adhesive (Item 1, Appendix D)
Dry cleaning solvent (Item 15, Appendix D)
Crocus cloth (Item 5, Appendix D)
Steel wool (Item 16, Appendix D)
Goggles (Item 22, Appendix D)
Rubber gloves (Item 23, Appendix D)
PERSONNEL: TW O
DISASSEMBLY:
Have one person stand on access door (A).
1.
2.
Move handle (B) to unlocked position (pull
down).
Using external retaining ring pliers,
3.
remove two retaining rings (C) securing
pin (D).
Using 1/8 inch punch and hammer, drive
4.
out pin (D).
Remove handle (B), spacer (E), and
5.
shims(s) (F).
Using screwdriver, remove plunger (G) as
6.
necessary.
Go on to Sheet 2
3-32.16 Change 1