What was found
WHILE AC WAS IN FOR HVY CK FOUND.-CORROSION FOUND ON FWD FUSE FLOOR STRUCTURE SHEAR WEB BTWN FR19-20 LH SIDE AFT OF L1 DOOR. REPLACED PN 170-07311-001 IAW SRM 51-41-02, 51-43-04. AC WAS RTS
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE AC WAS IN FOR HVY CK FOUND.-CORROSION FOUND ON FWD FUSE FLOOR STRUCTURE SHEAR WEB BTWN FR19-20 LH SIDE AFT OF L1 DOOR. REPLACED PN 170-07311-001 IAW SRM 51-41-02, 51-43-04. AC WAS RTS