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 STE/ICE TEST 26 FUEL FILTER PRESSURE DROP DIAGNOSTIC TROUBLESHOOTING—Continued 0145 00 CY 1. Remove harness 12354672 plug P7 (1) from FUEL FILTER PRESSURE DROP switch (2). 2. Short harness 12354672 plug P7 (1), pins 1 (3) to 2 (4). 3. Set up Test 91 TM 9-4910-571-12&P. 4. Measure resistance between W1 P1 (5), pins s (6) and t (7). 5. Does VTM read 0 ohms? YES NO GO TO BY (PAGE 0145 00-3) C2Y 1. Replace FUEL FILTER PRESSURE DROP switch (WP 0328 00). 2. Verify no faults found. 0145 00-5/6 blank