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 87 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:
34
Semi-
Annual
Ramp Latches and
Seals
WARNING
Lowering ramp could injure personnel.
Make sure no one is in ramp zone
before you lower ramp. Unlocked ramp
can fall open suddenly. Personnel can
be killed or injured. Ramp system and
hull can get damaged if ramp unlocks
when carrier is in operation. Do not
operate carrier if locks do not secure
ramp properly. Keep away from ramps
that have come open during carrier
operation.
a.
With ramp closed, check for tight fit on
rear seal. Adjust ramp lock (WP 0521 00,
WP 0522 00, or WP 0523 00) and
linkage (WP 0526 00, WP 0527 00, or
WP 0528 00), if needed.
Ramp lock
adjustment is
loose.
0155 00-67
Change 5
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