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 396 of 855

TM 9-2350-277-20-1

TRANSMISSION LOW LUBE INDICATOR COMES ON — Continued

0073 00

3Y

1.

Stop engine. See TM 9-2350-277-10.

2.

Remove pressure tester and install MAIN port plug (1).

3.

Remove plug (2) from FILTER IN port (3).

4.

Remove turbo air inlet duct (4) and trans filter clogged

switch plug (5).

5.

Install 4730-766-9000 elbow (6) into FILTER IN port (3).

6.

Install pressure tester onto elbow (6). Use 400 PSI gauge.

7.

Install turbo air inlet duct (4).

8.

Start engine. See TM 9-2350-277-10.

9.

With engine at 600 RPM, measure FILTER IN pressure with

transmission in R and then in 1-4 position. FILTER IN pressure

should be within 35 psi of MAIN pressure.

10. Is FILTER IN pressure, at 35 psi or more, greater than MAIN

pressure?

3YN

GO TO

AY

(PAGE 0073 00-4)

4Y

1.

Is trans filter clogged indicator ON?

4YN

GO TO

BY

(PAGE 0073 00-4)

5Y

1.

Stop engine. See TM 9-2350-277-10.

2.

Replace transmission oil filter element (WP 0398 00).

3.

Verify no faults found.

007300-3

Change 5