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 695 of 855

TM 9-2350-277-20-1

MSD/ICE TEST 26 FUEL FILTER PRESSURE DROP DIAGNOSTIC

TROUBLESHOOTING — Continued

0145 00

Y

1.

Remove harness 12354672 plug P7 (1) from FUEL FILTER

PRESSURE DROP switch (2).

2.

Measure resistance between plug W1 P1 (3), pins s (4) and t (5).

3.

Does MSD read more than 0 ohms?

YN

GO TO

CY

(PAGE 0145 00-5)

2Y

1.

Set up Test 92. See TM 9-6625-2301-14&P.

2.

Repeat Item

Y

(page 0145 00-2)Step 2.

3.

Does MSD read more than 52k ohms?

2YN

GO TO

BY

(PAGE 0145 00-3)

014500-2

Change 5