TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
Page 334 of 1275
TM 9-2350-311-20-1 3-3 TROUBLESHOOTING CHART — CONTINUED s. FUEL LEVEL INDICATOR CIRCUIT — CONTINUED (2) FUEL LEVEL INDICATOR (GAGE) SHOWS LEVEL FOR UPPER FUEL TANK, BUT NOT FOR LOWER FUEL TANK — CONTINUED CONTINUED FROM STEP A B 1. Reconnect lead 29 to upper fuel tank transmitter. 2. Place FUEL GAGE switch in UPPER position. 3. Disconnect lead 29 from FUEL GAGE switch. 4. Place red lead of multimeters in FUEL GAGE switch and black lead to ground. 5. Turn MASTER switch ON and check for voltage. 6. Turn MASTER switch OFF. Is voltage present? 1 CONTINUED ON NEXT PAGE 3-334