TM-9-2350-261-34 Direct and General Maintenance Manual M113A2 M577A2 M1064 M1068 M1059 M901A1 Download

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TM 9-2350-261-34 EXTERNAL COMMUNICATION BOX A11 INOPERATIVE (M1068 ONLY) — Continued 0010 00 DY 1. Remove cables from patch panel box A10 as follows: Cable W111 plug P1 (1) from J125 (5) Cable W112 plug P1 (2) from J126 (6) Cable W113 plug P1 (3) from J123 (7) Cable W114 plug P1 (4) from J124 (8) 2. Measure resistance between pins of cables and RF jacks on external communication box A11 front panel as follows: Cable W111 (1) to RF1 (9) Cable W112 (2) to RF2 (10) Cable W113 (3) to RF3 (11) Cable W114 (4) to RF4 (12) 3. Does multimeter read 0 ohms for each measurement? DYN 1. Replace cables W111, W112, W113, and/or W114 (WP 0093 00). 2. Verify no faults found. D2Y 1. Verify no faults found. 0010 00-5