What was found
DURING HEAVY CHECK MAINTENANCE, CORROSION WAS FOUND ON FLOOR SUPPORT FRAME 68-69, -Y1162. R & R FLOOR SUPPORT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK MAINTENANCE, CORROSION WAS FOUND ON FLOOR SUPPORT FRAME 68-69, -Y1162. R & R FLOOR SUPPORT.