TM-9-1290-262-24-P
AIMING CIRCLE, M2A2, W/E
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT,AND GENERAL SUPPORT MAINTENANCE MANUAL
SEPTEMBER 1994
TM-9-1290-262-24-P - Page 83 of 192
ARMY TM 9-1290-262-24&P
MARINE CORPS TM 00476C-248LP
AIR FORCE TO 49A7-3-72174
REPAIR
Repair is by replacement of authorized parts as required. Refer to appendix C.
REASSEMBLY
1
2
3
4
5
6
7
8
9
Install scale dial (1), retainer (2), three
screws (3), and setscrew (4) in retainer (5).
Install scale dial (1), with attached parts,
on housing (6).
Install worm gear (7) on housing (6).
Install housing assembly (8) on housing
(6) .
Install washer (9) and round plain nut (10).
Torque round plain nut to washer (9).
Torque round plain nut to 20 to 24 in.-lb
(27 to 33 N-m) and install two setscrews
(11).
Install shaft (12), preformed packing (13),
and externally threaded ring (14).
Install lock-release lever (15) on shaft (1 2).
Aline pin holes in lock-release lever (15)
and shaft (12).
Install taper pin (16).
4-9
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