TM 9--2350--292--20--10115 00--1SERVICE HEADLIGHTS FAIL TO OPERATE.0115 00THIS WORK PACKAGE COVERS:Service Headlights Fail To OperateINITIAL SETUP:Tools and Special ToolsGeneral mechanic’s tool kit (item 1, WP 0717 00)Multimeter (item 84, WP 0717 00)Equipment ConditionsVehicle MASTER switch OFF (TM 9--2350--292--10)Personnel RequiredTwoIs 24 V dc present?1. Remove right service headlight cover andsealed beam (WP 0275 00).2. Turn MASTER switch and main headlight switchto ON and auxiliary switch to any positionexcept PARK (TM 9--2350--292--10).3. Place red multimeter lead in the right side of thelamp holder socket and the black lead toground. Check for voltage (check left servicedrive headlight).4. Turn MASTER switch and main headlight switchto OFF (TM 9--2350--292--10).noyesReplace sealed beam(WP 0275 00). Verifyfault is corrected.ANOTEIf service headlights operate on low beambut not on high beam, go to Step C.Left and right service headlights are checkedin the same manner, except as noted. Whentesting the left service drive headlight the redmultimeter lead must be placed in the leftside of the lamp holder socket.WARNINGRemove rings, bracelets, wristwatches,and neck chains before working on anyvehicle. Jewelry can catch on equip-ment and cause injury, or may shortacross an electrical circuit and causesevere burns or electrical shock.CONTINUED ON NEXT PAGE
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