What was found
CARGO DOOR FWD: TRACK FRAME HAS 4 EACH DENTS ON FLANGE AND THE UPPER/LOWER SUPPORT CHANNELS HAVE DENTS AND ARE BENT. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED/REPLACED FWD CARGO DOOR CAM TRACK ANGLE P/N: 601R35050-15 (NSN) AT FS 574 FROM STR 8LH TO STR 17LH IAW CRJ200 SRM 51-42-00 REV 38. DRESSED OUT UPPER AND LOWER SUPPORT CHANNELS AT FS 574.00 AND STR 8LH AND STR 17LH IAW CRJ200 SRM 51-24-16 REV38. HFEC INSPECTION WAS PERFORMED ON UPPER/LOWER SUPPORT CHANNELS AT FS 574.00 AND STR 8LH AND STR 17LH IAW CRJ200 NDT PART 1 51-20-06 REV42 WITH NO INDICATIONS FOUND AT THIS TIME.