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 160 of 346

TM 9-2350-261-20-1

ENGINE OIL LOW PRESSURE INDICATOR FAILS TO GO

OFF AFTER ENGINE STARTS

0014 00

INITIAL SETUP:

Maintenance Level

Unit

Tools and Special Tools

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

Oil Pressure Gauge Kit (WP 0780 00, Item 27)

Personnel Required

Unit Mechanic

References

WP 0316 00

Equipment Condition

Engine stopped/shutdown (see your -10)

Carrier blocked (see your -10)

Engine warm

Engine oil level checked (see your -10)

Engine idle speed checked (see your -10)

Trim vane lowered (see your -10)

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

T

1.

Remove engine oil low pressure switch (WP 0316 00).

2.

Install adapter (1) and pressure tester (2).

3.

Start engine and let idle (see your -10).

4.

Does pressure tester read less than 13 psi?

TN

1.

Go to Engine Oil Low Pressure

Indicator Malfunctions

(WP 0051 00).

00 1 4 00-1

/2 blank

Y

1.

Low engine oil pressure. Beyond unit maintenance repair.

2.

Notify your supervisor.