TM 9-2350-222-10-3
MAINTAIN TELESCOPE (REPLACE TELESCOPE M50 INSTRUMENT LIGHT
BATTERIES AND LAMP)
Supplies:
Get two replacement BA 30 batteries (A)
(item 4, Appendix D).
To Replace Batteries:
1. Locate battery container (B).
2. Turn wing nut (C) counterclock-
wise until nut is halfway up
screw (D).
3.
Pull wing nut (C) back.
4.
Pull clamp (E) back.
5.
Remove battery container (B)
6. Push cap (F) in and turn
from clamp (E).
as shown.
7. Remove cap (F).
8. Remove two old batteries (A).
9. Insert two new batteries (A) into
battery container (B).
10. Make sure positive ends (G) of
both batteries (A) are towards
knob (H).
TA133064
