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 143 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:

89

Semi-

Annual

Litter Kit

a.

Perform preventive maintenance checks

and services every 750 miles (1207 km), 75

hours, semiannually, or whichever comes

first.

b.

Check hanger. Replace hanger if cracked or

if threads are stripped (WP 0744 00).

0155 00-123

Change 5

c.

Check three repair links. Replace cracked

links (WP 0745 00).

d.

Check chain. Replace chain if links are

broken (WP 0744 00).

e.

Check two litter straps. Replace straps

if torn or if buckles are damaged

(WP 0743 00).

f.

Check two litter hooks. Replace hooks if

cracked or if they can’t be recurved to hold

litters (WP 0745 00).

g.

Check repair links. Replace links if they are

broken (WP 0745 00).

h.

Check S hooks. Replace damaged S hooks

(WP 0745 00).

i.

Check helical spring. Replace cracked

spring (WP 0745 00).

j.

Check chain hook. Replace hook if cracked

or if they can’t be recurved (WP 0745 00).