TM 10-5411-201-14T.O. 35E4-178-14-11.HINGED ROOF AREA CEILING LIGHT TESTING AND REPAIRThis task covers:a.Testingd. Repairb. Disassemblye.Assemblyc.Cleaning, InspectionINITIALSETUPSpecialTOOlsPersonnelHand blind riveter, Appendix B, Item 2ElectricianTestEquipmentEquipmentConditionMultimeter, Appendix B, Item 4Hinged roof area ceilingStandardToolslight removed (paragraphGeneral mechanics tool kit3-5) All circuit breakersand switches in OFF positionT E S T I N GW A R N I N GIf the event of lamp breakage, care must be takenin the removal of broken glass fragments and whitephosphorus dust that may be dispersed within thefixture.Inhalation of phosphorus dust could causedanqerous iniury.Set all circuit breakers and1.2.3.switches to OFF-position.Remove three screws (1) andcover (2).Using multimeter, check forcontinuity at fluorescentlamps, ballast andelectrical cord.If no continuity is present,replace defective fluorescentlamp, ballast, or electricalcord.CHANGE 24-27
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business