What was found
SHIP 3237 DISC: FUSELAGE / LH MLG DOOR / HINGE AND ACTUATOR FITTINGS ON KEEL BEAM / CRACK. PER ER/A 607917-14AD REV C, DTE HAS ESTABLISHED THAT THE SECTION IV REPAIR IS A CATEGORY 'C' TEMPORARY REPAIR AND WILL REQUIRE REPLACEMENT/MODIFICATION. C/A: PER ER/A 607917-14AD REV C, THE SECTION IV REPAIR IS A CATEGORY 'C' TEMPORARY REPAIR WHICH REQUIRES REPLACEMENT OR MODIFICATION TO A PERMANENT REPAIR WITHIN 12,000 FC FROM SECTION IV REPAIR EMBODIMENT. CONTACT LIAISON ENGINEERING PRIOR TO THIS THRESHOLD OR REMOVE THE AIRCRAFT FROM REVENUE SERVICE. (LP: 0842644)