TM-9-2350-261-20-1

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

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 1 OF 4

TM-9-2350-261-20-1 - Page 207 of 346

TM 9-2350-261-20-1

DIFFERENTIAL HI OIL TEMP INDICATOR COMES ON — Continued

0027 00

Y

1.

Turn MASTER SWITCH to OFF (see your -10).

2.

Measure resistance between connector pin (1) and ground

(2) of differential high oil temp switch.

3.

Does multimeter read more than 5 ohms?

YN

1.

Replace differential high oil temp

switch (WP 0318 00).

2.

Verify no faults found.

2Y

1.

Connect engine harness circuit 328 plug to differential

HI OIL TEMP switch.

2.

Inspect differential oil cooler hoses (1) for blockage

and/or damage.

3.

Are differential oil cooler hoses free from blockage and/or

damage?

2YN

1.

Clear blockage or replace differential

oil cooler hoses (WP 0360 00).

2.

Verify no faults found.

002700-2