TM 10-7310-281-13&PMODERN BURNER UNIT (MBU)0020 00UNIT MAINTENANCE PROCEDURES0020 00-1ELECTRICAL CONNECTOR ASSEMBLYTHIS SECTION COVERS:Inspect, Test, ReplaceINITIAL SETUPMBU shut-down, cool, and disconnected from power sourceMaintenance LevelMaterials/PartsUnitTools and Special ToolsShop Equipment Automotive Maintenance and Repair: Organizational Maintenance, Common No. 1(WP 0038, Table 2, Item 2)GENERALThis procedure contains information and instructions to keep the MBU in good working order byinspecting and replacing the electrical connector assembly.WARNING!Two Person LiftThe MBU weighs approximately 58 pounds fully fueled (26.3 kg). Two persons must carry theMBU, lifting with legs, not back, to prevent injury.INSPECTInspect the electrical connector for dents, loose or missing fasteners, and other damage that may preventproper connection of a power cable. Inspect the connector power feed for loose wires and frayedinsulation.TESTDisconnect electrical connector assembly (1) and using a multimeter(2), test the leads for continuity. Ifnecessary, replace the electrical connector assembly.REPLACEReplace the connector assembly(1) by removing four retainer screws (3).Slide connector assembly(1) from bracket (4).Disconnect power feed (5) from harness.Slide new connector assembly (1) into place on bracket(4), and secure with four retainer screws.Connect power feed (5) to harness.
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