As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON ANGLE INNER SIDE OF RH LANDING GEAR PRESSURE SWITCH AND SETTLEMENT AREA ANGLE OF ACCESS PANEL 642AZ. CORROSION ON ANGLE INNER SIDE OF RH LANDING GEAR PRESSURE SWITCH AND SETTLEMENT AREA ANGLE OF ACCESS PANEL 642AZ WAS REMOVED PER SRM 51-21-06-001-001-A01, EVALUATED OUT OFF LIMITS PER CRJ-900 SRM 53-00-00-101-001-A01 AND REPLACED PER SRM 51-42-21-001-001-A01.