TM-9-2350-261-10

CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1

OPERATOR'S MANUAL

TM-9-2350-261-10 - Page 515 of 761

TM 9-2350-261-10

PREVENTIVE MAINTENANCE CHECKS AND SERVICES — Continued

0075 00

ITEM

NO.

INTERVAL

MAN-

HOUR

ITEM TO BE

CHECKED OR

SERVICED

CREWMEMBER

PROCEDURE

EQUIPMENT

NOT READY/

AVAILABLE

IF:

48

After

Drive Belts

COMMANDER

a.

Check generator, coolant pump, and coolant

fan drive belts for looseness, wear, damage,

dry rot, excessive fraying, and cracks.

Any drive

belt missing,

broken, cracks

to the belt

fiber, has

more than one

crack (1/8 inch

in depth or

50% of belt

thickness), or

has frays more

than 2 inches

long.

b.

Check generator and fan belts for 1/2 inch

to 5/8 inch adjustment.

c.

Check idler adjuster for proper adjustment

(between operating range marks). If idler

is not in operating range and coolant fan

drive belt has more than 1/2 inch deflection

between pulleys, notify unit maintenance.

Fan assembly

grinding or

squeaking.

Loose or

missing idler

adjuster and/or

hardware.

0075 00-67