TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
Page 108 of 1275
3-2 WICK GUIDE TO TROUBLESHOOTING — CONTINUED ITEM SYMPTOM PRIMARY ALTERNATE GAGES — CONTINUED DOME LIGHTS SERVICE HEADLIGHTS, TAILLIGHTS, AND STOP LIGHTS B.O. MARKERS AND 6.0. DRIVE LIGHTS FUEL LEVEL INDICATOR (GAGE) SHOWS LEVEL FOR UPPER FUEL TANK, BUT NOT FOR LOWER FUEL TANK FUEL LEVEL INDICATOR (GAGE) SHOWS LEVEL FOR LOWER FUEL TANK, BUT NOT FOR UPPER FUEL TANK DOME LIGHT FAILS TO OPERATE; ALL OTHER LIGHTS OPERATE HEADLIGHTS FAIL TO OPERATE; ALL OTHER LIGHTS OPERATE HEADLIGHTS OPERATE ON ONE BEAM ONLY RIGHT OR LEFT HEADLIGHT FAILS TO OPERATE; ALL OTHER LIGHTS OPERATE TAILLIGHT FAILS TO OPERATE; ALL OTHER LIGHTS OPERATE STOP LIGHT FAILS TO OPERATE; ALL OTHER LIGHTS OPERATE FRONT B.O. MARKER LIGHTS FAIL TO OPERATE; ALL OTHER LIGHTS OPERATE REAR B.O. MARKER LIGHTS FAIL TO OPERATE; ALL OTHER LIGHTS OPERATE B.O. DRIVE LIGHT FAILS TO OPERATE; ALL OTHER LIGHTS OPERATE ALL B.O. MARKER LIGHTS FAIL TO OPERATE; ALL OTHER LIGHTS Para 3-3s(2) None Para 3-3s(3) Para 3-3t Para 3-3u(1) Para 3-3u(2) Para 3-3u(3) Para 3-3u(4) Para 3-3u(5) Para 3-3v(1) Para 3-3v(2) Para 3-3v(3) Para 3-3v(4) None None None None None None None None None None None OPERATE 3-8 TM 9-2350-311-20-1