TM-9-2350-277-20-1 Unit Maintenance Manual Volume 1 M113A3 M577A3 M1064A3 M1068A3 M58 Download

Page 741 of 858

TM 9-2350-277-20-1 STE/ICE TEST 84 GENERATOR NEGATIVE CABLE VOLTAGE DROP DIAGNOSTIC TROUBLESHOOTING—Continued 0153 00 C2Y 1. Remove harness 12354593 plug P1 (1) from STE/ICE distribution box jack J1 (2). 2. Measure resistance between harness 12354593 plug P1 (1), pins k (3) and e (4). 3. Does VTM fail to read inﬁnity? YES NO C2YN 1. Replace STE/ICE distribution box (WP 0874 00) thru (WP 0877 00). 2. Verify no faults found. C3Y 1. Remove harness 12354672 plug P4 (1) from harness 12354593 jack J1 (2). 2. Measure resistance between harness 12354672 plug P4 (1), pin M (3) and ground. 3. Does VTM read other than inﬁnity? YES NO C3YN 1. Replace harness 12354593 (WP 0882 00). 2. Verify no faults found. 0153 00-5