What was found
DURING OP 16 MAINT CHECK, FOUND DOOR CUT OUT FRAME FOOT O/B OF LONGERON 30 AND STA 629, HAD CORROSION. REMOVED FASTENER AND REMOVED AND CLEANED CORROSION FROM AREA. REMOVED BRACKET TO ACCESS AREA. REINSTALLED BRACKET PER SPM 6-70-01, PG 2 AND 3.