TM 9-5855-253-10
REMOVAL AND REPLACEMENT OF AZIMUTH SCALE LAMP AND
3-9.
LEVEL INDICATOR LAMP
NOTE
Azimuth scale lamp (1) and level indicator lamp (2)
are removed in the same way. Only the azimuth
scale lamp (1) is covered in this procedure.
REMOVAL
STEP 1
A.
Unscrew azimuth scale lamp cover (3) and remove from traverse head
assembly (4).
B.
Remove incandescent lamp (5).
REPLACEMENT
STEP 2
A. Install incandescent lamp (5).
B. Install azimuth scale lamp cover (3) on traverse head assembly (4).
END OF TASK
3-14
