TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 FUEL LEVEL INDICATOR MALFUNCTIONS — Continued 0047 00 3Y 1. Remove instrument panel for access (WP 0238 00). 2. Remove circuit 28 plug (1) from FUEL TANK switch jack (2). 3. Remove circuit 29 or 31A plug (3) from FUEL TANK switch jack (4). 4. Remove circuit 30 or 30A plug (5) from FUEL TANK switch jack (6). 5. Turn FUEL TANK switch to LEFT and measure resistance between FUEL TANK switch jack (2) and FUEL TANK switch jack (6). 6. Turn FUEL TANK switch to RIGHT and measure resistance between FUEL TANK switch jack (2) and FUEL TANK switch jack (4). 7. Does multimeter read 0 ohms? 3YN 1. Replace FUEL TANK select switch (WP 0241 00). 2. Verify no faults found. 0047 00-2