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 66 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:
12
Semi-
Annual
Track Tension
Adjuster Collar
Leaks
a.
Check for leaks around grease fittings,
relief valve and collar of track tension
adjuster. Replace leaking track adjuster
(WP 0419 00).
Any leaks or
fitting will not
accept grease.
13
Semi-
Annual
Sprocket
Mounting Screws
a.
Check sprockets on both tracks for wear
indicating that mounting bolts have come
loose. TIGHTEN LOOSE BOLTS TO
110-115 LB-FT (149-156 N·M) TORQUE.
Use torque wrench (WP 0926 00, Item 79).
Any bolts are
missing, loose,
or worn.
b.
Check sprocket cushions for wear. Replace
cushions if gouges, chips, or cuts cause
thumping (T130) (WP 0421 00) or (T150)
(WP 0420 01).
0155 00-46
Change 5
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