TM-9-2350-277-20-1

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

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 1 OF 6

TM-9-2350-277-20-1 - Page 394 of 855

TM 9-2350-277-20-1

TRANSMISSION LOW LUBE INDICATOR COMES ON

0073 00

INITIAL SETUP:

Maintenance Level

Unit

Tools and Special Tools

Fitting Kit (WP 0926 00, Item 21)

General Mechanic’s Tool Kit (WP 0926 00, Item 65)

Pressure Gauge Kit (WP 0926 00, Item 35)

Personnel Required

Mechanic

References

TM 9-2350-277-10

Equipment Condition

Engine stopped (TM 9-2350-277-10)

Carrier blocked (TM 9-2350-277-10)

Parking brake off (TM 9-2350-277-10)

Transmission in SL position

Transmission oil level checked (WP 0155 00)

Power plant warm

Idle speed set at 600 RPM

Power plant access door open (TM 9-2350-277-10)

Driver’s power plant access panel removed

(WP 0441 00)

Power plant rear access panels removed (WP 0439 00)

T

1.

Turn MASTER SWITCH to ON. See TM 9-2350-277-10.

2.

Is TRANS LOW PRESSURE light ON?

TN

1.

Go to trans oil pressure indicator

malfunctions (WP 0056 00).

Y

1.

Turn MASTER SWITCH to OFF. See TM 9-2350-277-10.

2.

Remove plug (1) from lube port switch (2).

3.

Remove lube port switch (2) from tee (3).

4.

Install pressure tester in tee (3).

5.

Start engine; run at 1500 RPM. See TM 9-2350-277-10.

6.

Measure lube pressure with transmission in SL. Use 160 PSI

gauge. Pressure should be greater than 4 psi.

7.

Does pressure gauge read less than 4 psi?

YN

1.

Go to trans oil pressure indicator

malfunctions (WP 0056 00).

007300-1

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