TM-9-2350-277-10

CARRIER, M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; OPERATOR’S MANUAL

TM-9-2350-277-10 - Page 588 of 889

PREVENTIVE MAINTENANCE CHECKS AND SERVICES — Continued

ITEM

NO.

INTERVAL

MAN-

HOUR

ITEM TO BE

CHECKED OR

SERVICED

CREWMEMBER

PROCEDURE

EQUIPMENT

NOT READY/

AVAILABLE

IF:

13

Before

Variable Speed

Fan Drive

Controller

DRIVER

NOTE

Fault indicating lights for Low Coolant

Level, ECM Data Link Port, and Fan

Brake Active are not used or observed

for M113A3 FOV.

a.

Check variable speed fan controller

indicator lights for any faults.

Any faults

found (other

than coolant

level). Report

to unit

maintenance.

If coolant level

code is lit, this

requires adding

water.

0090 00-3

3

Change 5

0090 00

TM 9-2350-277-10