What was found
PDX - FRETTING CORROSION ON BOTTOM SIDE OF LOWER SPAR CAP, RIGHT HAND WING APPROXIMATELY YW57.0R. REPAIRED IAW RD 8-57-811, PAGE 4 AND DHC-8 SRM 51-40-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - FRETTING CORROSION ON BOTTOM SIDE OF LOWER SPAR CAP, RIGHT HAND WING APPROXIMATELY YW57.0R. REPAIRED IAW RD 8-57-811, PAGE 4 AND DHC-8 SRM 51-40-11.