ARMY TM 9-1290-262-24&P
MARINE CORPS TM 00476C-24&P
AIR FORCE TO 49A7-3-72/74
DISASSEMBLY
NOTE
Ensure that compass lock-release
lever is in LOCKED position.
1 Hold cover (1) in open position.
2 Press in on locking plate (2).
NOTE
Do not remove screws from base
plate assembly at this time.
3 Unscrew three screws (3).
4 Remove base plate (4) from aiming circle
(5).
Remove two screws (6), knob (7), and
5
micrometer scale dial (8).
NOTE
If adapter has two notches, scribe a
line marking the notch that mates with
the tab.
6 Remove pin (9), adapter (10), and 17 stop
rings (11).
