What was found
THE PASSENGER DOOR PIANO HINGE HALF (DOOR SIDE) HAS SCRATCHES ON ALL OF ITS 27 LUGS. C-CHECK RO 12/28/2020. BLENDED OUT DAMAGE ON ALL 27 LUGS AND LAND NR 6 NR 16 AND NR 24 ON PASSENGER DOOR PIANO HINGE HALF (DOOR SIDE), REF CRJ-700 SRM. EVALUATED ALL 27 LUGS. ORIGINAL LUG THICKNESS IS .138, MAXIMUM MATERIAL ALLOWABLE MATERIAL LOSS IS .038, LOWEST MEASURED THICKNESS IN BLENDED AREA IS .117? WITH A MATERIAL LOSS OF .021? FOUND TO BE WITHIN ALLOWABLE LIMITS, REF CRJ-700 SRM. EVALUATED LAND NR 24. LOWEST MEASURED THICKNESS IS .015, MAXIMUM ALLOWABLE MATERIAL LOSS IS .080. FOUND TO BE WITHIN ALLOWABLE LIMITS, REF CRJ-700 SRM.