What was found
DURING HEAVY MAINTENANCE VISIT, THE FLOOR SUPPORT U ANGLE CHANNEL WAS FOUND WITH ELONGATED FASTENER HOLES WITH CORROSION PRESENT. REMOVED, FABRICATED AND INSTALLED NEW SUPPORT IAW B727 SRM 51-10-6, 51-40-4, 53-10-1 AND MM 51-20-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE VISIT, THE FLOOR SUPPORT U ANGLE CHANNEL WAS FOUND WITH ELONGATED FASTENER HOLES WITH CORROSION PRESENT. REMOVED, FABRICATED AND INSTALLED NEW SUPPORT IAW B727 SRM 51-10-6, 51-40-4, 53-10-1 AND MM 51-20-11.