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 19 of 192
Table 2-1. Service Upon Receipt-M2A2
ARMY TM 9-1290-262-24&P
MARINE CORPS TM 00476C-24&P
AIR FORCE TO 49A7-3-72/74
Aiming Circle, W/E (cont)
LOCATION
2. M2A2 Aiming
Circle W/E
(continued)
ITEM
c. Fire control
tripod
(continued)
d. M51 instru-
ment light
e. Access cover
ACTION
(4)
(5)
(6)
Corrosion on tripod screw.
Broken wooden legs.
Mildewed or rotted webbed strapping.
Inspect for:
(1) Broken or frayed wires.
(2) Loose or missing parts.
(3) Knob that can’t be turned.
(4) Dented or corroded battery case.
Inspect for:
(1)
(2)
(3)
Loose or missing parts.
Dents or holes in cover.
Mildewed or rotted webbed strapping.
Section Il. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
Section Index
Paragraph
Page
2-2.
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2-3.
Preventive Maintenance Checks and Services . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2-2. GENERAL.
The PMCS procedures contained in table 2-2 have been provided to keep this equipment in good
operating condition and ready for its primary mission.
2-3. PMCS PROCEDURES.
a.
Item number column. Numbers in this column are for reference. When completing DA Form
2404, Equipment Inspection and Maintenance Worksheet, include the item number for the
check/service indicating a fault. Item numbers also appear in the order that you must do checks and
services for the internals listed.
b.
Interval column. This column tells you when you must do the procedure in the procedure
column. BEFORE procedures must be done before you operate or use the equipment for its
intended mission. DURING procedures must be done during the time you are operating or using the
equipment for its intended mission.
AFTER procedures must be done immediately after you have
operated or used the equipment.
2-3
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