TM-9-2350-277-20-2
CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 2 OF 6
TM-9-2350-277-20-2 - Page 96 of 783
TM 9-2350-277-20-2
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING
LUBRICATION INSTRUCTIONS — Continued
0155 00
ITEM
NO.
INTERVAL
MAN-
HOUR
ITEM TO BE
CHECKED OR
SERVICED
CREWMEMBER
PROCEDURE
EQUIPMENT
NOT READY/
AVAILABLE
IF:
40
Semi-
Annual
Hatch Covers,
Latches and Seals
a.
Replace cracked, cut, or hard seal
(WP 0478 00).
Hatch fails to
lock in any
position or
catch safety
pin is missing.
b.
Check covers for smooth operation. Repair
or lubricate cover that binds. Repair catch
if cover doesn’t lock in open position.
c.
Replace damaged or missing catch safety
pins.
d.
Replace bumpers that are cut, gouged, or
hard.
e.
Adjust bumpers that do not compress
when covers are locked open. See TM
9-2350-277-10.
0155 00-76
Change 5
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