TM 55-1520-240-T9-15.2 CABIN AND RAMP LIGHTS VISUAL CHECK9-15.2INITIAL SETUPReferences:Applicable Configurations:TM 55-1520-240-23Equipment Condition:Tools:TM 55-1520-240-23:Battery DisconnectedElectrical Repairer’s Tool Kit,NSN 5180-00-323-4915Electrical Power OffHydraulic Power OffMaterials:Heater Compartment Acoustic Blanket RemovedNonePersonnel Required:Aircraft ElectricianTASKRESULT1.2.3.4.Check two CAB & RAMP LT switchesIf either switch (1) is loose or damaged, tighten(1).or replace it as required.Check two relays (2) and back ofIf either relay (2) or switch (1) is loose or dam-switches (1).aged, tighten or replace it as required. If wiring isloose or damaged, tighten, repair, or replace it asrequired.Check ramp dome and four cabin domeIf any dome light (3) is loose or damaged, tightenlights (3).or replace it as required.Check CABIN & RAMP LIGHTS switchIf switch (4) is loose or damaged, tighten or re-(4).place it as required. If wiring is loose or dam-aged, tighten, repair, or replace it as required.FOLLOW-ON MAINTENANCE:TM 55-1520-240-23:Install Heater Compartment Acoustic BlanketEND OF TASKChange 29-261
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