What was found
HEAVY CORROSION ON FWD> AND AFT SIDE OF FS 863 FRAME AT STRGR 27 AREA (C-CHECK RO 9/30/2021) REMOVED AND REPLACED FWD> AND AFT SIDE OF FS 863 FRAME AT STRGR 27 AREA IAW CRJ-700 SRM 51-42-21-001-001-A01, 51-42-06-001-001-A01, 51-40-11-001-001-A01, AND 51-25-16-001-001-A01 REV 38B DATE 14DEC202, FORM 337 AND MAJOR REPAIR TASKCARD 51-900-1002-SKY COMPLETED AND ATTACHED, NO WEIGHT CHANGE, SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.