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 302 of 346

TM 9-2350-261-20-1

COOLANT TEMPERATURE INDICATOR MALFUNCTIONS

0050 00

INITIAL SETUP:

Maintenance Level

Unit

Tools and Special Tools

Digital Multimeter (WP 0780 00, Item 43)

General Mechanic’s Tool Kit (WP 0780 00, Item 29)

Jumper Wire

Personnel Required

Unit Mechanic

References

See your -10

Equipment Condition

Engine stopped/shutdown (see your -10)

Carrier blocked (see your -10)

Trim vane lowered (see your -10)

Power plant front access door open (see your -10)

Driver’s power plant access panels removed

(see your -10)

Power plant rear access panel removed (see your -10)

T

1.

Remove engine harness circuit 33 plug (1) from water

temperature transmitter jack (2).

2.

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

3.

Is TEMP indicator needle in full left (cold) position?

TN

GO TO

AY

(PAGE 0050 00-2)

Y

1.

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

2.

Install jumper wire between engine harness circuit

33 plug and ground.

3.

Observe TEMP indicator needle.

4 .

Turn M ASTER SWITC H to ON for

2

second s ( see y our -10 ).

5.

Did TEMP indicator needle move to full right (hot) position?

YN

GO TO

BY

(PAGE 0050 00-3)

005000-1