What was found
DURING B INSPECTION FOUND FRAME 67 T-PROFILE SUPPORT ANGLE CRACKED AT CARGO DOOR SILL. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE FRAME 67 T-PROFILE SUPPORT ANGLE AT CARGO DOOR SILL IAW EMB SRM 51-40-02,CPM 51-21-05, 51-21-06, AEA ETN-EM-51-075, AND ETN-GN-51-016. THE AIRCRAFT WAS RETURNED TO SERVICE.