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 152 of 783

TM 9-2350-277-20-2

PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING

LUBRICATION INSTRUCTIONS — Continued

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0155 00-132

Change 5

ITEM

NO.

INTERVAL

MAN-

HOUR

ITEM TO BE

CHECKED OR

SERVICED

CREWMEMBER

PROCEDURE

EQUIPMENT

NOT READY/

AVAILABLE

IF:

94

Semi-

Annual

Engine Coolant

Heater Kit

a.

Perform preventive maintenance checks

every 750 miles (1,207 km), 75 hours, or

semiannually whichever comes first.

Any fuel,

coolant, or

exhaust leaks.

b.

Tighten mounting screws and clamps.

c.

Check heater inlet for debris.

d.

Check pump for leaks. Tighten connections

that leak.