TM-9-2350-261-34
CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
TM-9-2350-261-34 - Page 74 of 785
TM 9-2350-261-34
EXTERNAL COMMUNICATION BOX A11 INOPERATIVE (M1068 ONLY) — Continued
0010 00
BY
1.
Remove cable W115 plug P106 (1) from patch panel
box A10 jack J136 (2).
2.
Measure resistance between pins of cable W115 plug P106
(1) and posts on front panel (3) of external communication
box A11 (4) as follows:
Post 1 (Bot) to pin A
Post 5 (Bot) to pin J
Post 1 (Top) to pin B
Post 5 (Top) to pin K
Post2(Bot)topinC
Post6(Bot)topinL
Post 2 (Top) to pin D
Post 6 (Top) to pin M
Post3(Bot)topinE
Post7(Bot)topinN
Post3(Top)topinF
Post7(Top)topinP
Post 4 (Bot) to pin G
Post 8 (Bot) to pin R
Post 4 (Top) to pin H
Post 8 (Top) to pin S
3.
Does multimeter read 0 ohms for each measurement?
BYN
1.
Replace cable W115 (WP 0094 00).
2.
Verify no faults found.
B2Y
1.
Verify no faults found.
001000-3
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