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 CENTER FUSELAGE 3 LH SHEAR PANEL AT FR 87 FOUND CORRODED. REPLACED SHEAR PANEL PN 170-65927-007 IAW SRM 51-42-01, SEE AAR NRC# 4500934-2000-0097 FOR DETAILS OF WORK PERFORMED.AC REMAINS IN YQG FOR COMPLETION.