What was found
WHILE IN HEAVY CHECK, FOUND CORROSION ON RT PANEL SUPPORT FRAME 89. REPLACED FLOOR PANEL SUPPORT PN 170-86181-005.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN HEAVY CHECK, FOUND CORROSION ON RT PANEL SUPPORT FRAME 89. REPLACED FLOOR PANEL SUPPORT PN 170-86181-005.