What was found
PAX DOOR HINGE (FUSELAGE SIDE) LAST LUG LAND CHAFED FROM MIGRATED ROLL PIN (C-CHECK RO 8/18/2021) BLENDED OUT CHAFE. PAX DOOR HINGE LUG LAND FUSELAGE SIDE ORIGINAL THICKNESS IS UNDETERMINABLE DUE TO CONFIGURATION OF PART, REMAINING THICKNESS ALSO UNDETERMINABLE, DEPTH OF BLEND OUT IS 0.068, DID NOT EXCEED MAX ALLOWABLE BLEND DEPTH OF 0.080. FOUND WITH IN LIMIT REF CRJ 700 SRM 53-21-23-201-010-A01 TYPE IV REPAIR.COMPLIED WITH SKY WEST TASK CARD 51-900-1002-SKY