TM-9-2350-277-34 Direct and General Maintenance Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
Page 90 of 820
TM 9-2350-277-34 PATCH PANEL BOX A10 INOPERATIVE (M1068A3 ONLY)—Continued 0010 00 D2Y 1. Remove cable W124 plug P1 (1) from Curbside Data Panel jack J3 (2). 2. Measure resistance between sockets on plug P1 (1) and pins on plug P109 (3) of cable W124 as follows: Socket A to pin A Socket B to pin B Socket C to pin C Socket D to pin D Socket E to pin E Socket F to pin F Socket G to pin G Socket H to pin H Socket J to pin J Socket K to pin K Socket L to pin L Socket M to pin M Socket N to pin N Socket P to pin P Socket R to pin R Socket S to pin S Socket T to pin T Socket U to pin U Socket V to pin V Socket W to pin W Socket X to pin X Socket Y to pin Y Socket Z to pin Z Socket a to pin a 3. Does multimeter read 0 ohms for each measurement? YES NO D2YN 1. Replace cable W124 (see your -20). 2. Verify no faults found. D3Y 1. Verify no faults found. 0010 00-8