TM 11-5840-281-12-1
4-38.
REMOVAL
1.
Using fingernail slots on side of lens, pull lens/diffuser assembly (1) approximately 5/8 inch out of indicator
housing (2) and rotate 90 degrees counterclockwise.
2.
Push lens/diffuser assembly (1) in and remove from indicator housing (2).
3.
Remove defective lamp (3) from lamp mounting board (4).
REPLACEMENT
1
Insert new lamp (3) in mounting board (4).
2.
Aline notch with key in housing.
3.
Push lens/diffuser assembly (1) into indicator housing (2) and rotate 90 degrees clockwise to engage contacts.
4.
Push lens/diffuser assembly (1) gently until it is flush with panel.
4-136