What was found
WE ARE NOT ABLE TO GET THE MAIN CABIN DOOR TO LATCH. WE ARE ABLE TO LIFT THE DOOR FROM OUTSIDE AND INSIDE, HOWEVER IT WILL NOT LOCK OR LATCH FROM THE OUTSIDE OR INSIDE. WE APPLIED SUBSTANTIAL PRESSURE TO THE HANDLES WITH NO SUCCESS. CORRECTIVE ACTION: ARRIVED AT AC AND COULD NOT DUPLICATE DISCREPANCY. LUBRICATED CABIN DOOR PINS S REQUIRED. PERFORMED OPERATIONAL CHECKS, OPS CHECKS SATISFACTORY. MCC OK WITH SIGN OFF. WORK PERFORMED IRW CE-700 AMM 12-20-15. 07MAR2026