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 660 of 855

TM 9-2350-277-20-1

MSD/ICE TEST 10, 11, 12 AND 13 DIAGNOSTIC TROUBLESHOOTING — Continued

0140 00

B2Y

1.

Remove harness 12354672 P4 (1) from jack 12354593

J1 (2) at bulkhead.

2.

Measure resistance between harness 12354672 P4 (1),

pins X (3) and Y (4).

3.

Does MSD read infinity?

B2YN

1.

Replace harness 12354672

(WP 0882 00).

2.

Verify no faults found.

B3Y

1.

Remove harness 12354593 P1 (1) MSD/ICE distribution

box jack J1 (2).

2.

Measure resistance between harness 12354593 P1 (1),

pins X (3) and R (4).

3.

Does MSD read infinity?

B3YN

1.

Replace harness 12354593

(WP 0882 00).

2.

Verify no faults found.

014000-3

Change 5