As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE AC WAS IN FOR HVY CK FOUND CF3 FLOOR STRUCTURE CORROSION FOUND ON DOUBLER SPLICE ON RH SHEAR PANEL BTWN FR87-88. MX REPLACED SPLICE PN 170-65644-001 IAW SRM 51-42-01 SEE AAR NRC# 4501021-1000-0096 FOR DETAILS OF WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.