What was found
DURING OK TO CLOSE: FOUND LT AILERON UPPER LEADING EDGE CHAFED AT 5 LOCATIONS. REMOVED AND REPLACED LT AILERON UPPER LEADING EDGE IAW CRJ 900 SRM 51-42-06 AND 51-42-21 AS ON AAR WO 1007307-5000-0032 AND MESA WO 711009503.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING OK TO CLOSE: FOUND LT AILERON UPPER LEADING EDGE CHAFED AT 5 LOCATIONS. REMOVED AND REPLACED LT AILERON UPPER LEADING EDGE IAW CRJ 900 SRM 51-42-06 AND 51-42-21 AS ON AAR WO 1007307-5000-0032 AND MESA WO 711009503.