What was found
PAX DOOR INTERNAL STRUCTURE LOWER CHANNEL COMMON TO HINGE HAS HEAVY EXFOLIATING CORROSION AT LOWER & UPPER FLANGES FWD & AFT OF FS.320 . (C-CHECK RO 5/28/2024) REMOVED FOR REPLACEMENT DISCREPANT PAX DOOR DATUM 8 FRAME CHANNEL REF. CRJ900 SRM TASK 51-42-06-001-001-A01 & SRM TASK 51-42-21-001-001-A01. ORDERED AND RECEIVED REPLACEMENT CHANNEL PART# 601R318074-5 AND REPLACEMENT HARDWARE. INSTALLED WET INSTALLED NEW REPLACEMENT CHANNEL AT PAX DOOR INTERNAL STRUCTURE IAW CRJ 900 SRM 51-42-06-001-001-A01 AND CRJ 900 SRM 51-42-21-001-001-A01AND DWG 601R31702 REV. N. COMPLIED WITH SKYWEST SKYCARD 51-900-1002-SKY.