TM-9-2350-277-34
CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
TM-9-2350-277-34 - Page 94 of 871
TM 9-2350-277-34
PATCH PANEL BOX A10 INOPERATIVE (M1068A3 ONLY) — Continued
0010 00
CY
NOTE
Use patch cable with multimeter. See WP 0012 00 for
instructions and wiring diagram.
1. RemovecableW32plugP107(1)fromPatchPanel
Box A10 jack J138 (2).
2.
Measure resistance between 12 pairs of telephone jacks
(3) marked TENT INTERFACE PANEL and sockets on
jack J138 (2) as follows:
Jack 1 (Bot) to socket A
Jack 1 (Top) to socket B
Jack 2 (Bot) to socket C
Jack 2 (Top) to socket D
Jack 3 (Bot) to socket E
Jack 3 (Top) to socket F
Jack 4 (Bot) to socket G
Jack 4 (Top) to socket H
Jack 5 (Bot) to socket J
Jack 5 (Top) to socket K
Jack 6 (Bot) to socket L
Jack 6 (Top) to socket M
Jack 7 (Bot) to socket N
Jack 7 (Top) to socket P
Jack 8 (Bot) to socket R
Jack 8 (Top) to socket S
Jack 9 (Bot) to socket T
Jack 9 (Top) to socket U
Jack 10 (Bot) to socket V
Jack 10 (Top) to socket W
Jack 11 (Bot) to socket X
Jack 11 (Top) to socket Y
Jack 12 (Bot) to socket Z
Jack 12 (Top) to socket a
3.
Does multimeter read 0 ohms for each measurement?
CYN
1.
Repair Patch Panel Box A10
(WP 0099 00).
2.
Verify no faults found.
001000-5
Change 4
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