TM-9-2350-277-20-1 Unit Maintenance Manual Volume 1 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-1 PHONE EXTENSION BOX A14 POST(S) INOPERATIVE (M1068A3 ONLY)—Continued 0114 00 Y 1. Remove cable W129 plug P1 (1) from Tent Interface Panel jack J137 (2). 2. Measure resistance between pin A on plug P1 (1) and socket A on plug P2 (3) of cable W129. Repeat for pins B through a 3. Does multimeter read 0 ohms for each measurement? YES NO YN 1. Replace cable W129. 2. Verify no faults found. 0114 00-3