What was found
WHILE PERFORMING SB670BA-53-041 FOUND BOTH LH AND RH FS 280.00 COCKPIT DOOR POSTS TO HAVE CORROSION T THE BOTTOM EDGES. CUT AWAY LH DOOR POST LOWER END. REF CRJ 700 SRM 53-11-10-201-006-A01. REPAIRED LH LOWER PORTION OF DOOR POST IAW CRJ 700 SRM 53-11-10-201-006-A01. UPON FURTHER INVESTIGATION, RH DOOR POST LOWER EDGE DAMAGE FOUND TO BE NEGLIGIBLE AND ONLY PAINT. NO MAT'L LOST. WHILE PERFORMING DOOR POST REPAIR, FOUND BOTH LH & RH CORNER GUSSETS TO BE CRACKED. REMOVED OLD, LOCATED, DRILLED & INSTALLED BOTH LH & RH GUSSETS IAW CRJ 700 SRM 51-42-13-001-001-A01 & 51-40-11-001-001-A01.