What was found
WIRE BUNDLE SHORTED 6' AFT OF 7437VC UNDER ATTENDANT SEAT. SUPPLEMENTAL DATA UPDATE HARNESS ROUTES UNDER FLOOR. RESEARCHING HARNESS. FOUND WIRE BUNDLE BETWEEN 7437VC-A AND 6761VC-A TO BE OK. WIRES 2373-4 165B AND 2373-7958B ARE SHORTED TO SHIELD BETWEEN 6761VC-A (AFT PIT CEILING) AND DEU 300RH5-C,CONN J3 (2L CEILING PANEL). ASSEMBLED CONNECTOR 743 (PARTIAL). REINSTALLED AND SECURED. NO FAULTS NOTED, OPS CHECKED GOOD. OVERHEAD LIGHTS AND AFT HANDSET CHECKED GOOD. REF WDM 23-73-53.