What was found
YYC - C3 LEFT WING, OUTBOARD FLAP UNDER SIDE AT YW212.0 HAS INCORRECT RIVET NUT INSTALLED. REPAIRED IAW DHC-8-400 SRM 51-42-65.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
YYC - C3 LEFT WING, OUTBOARD FLAP UNDER SIDE AT YW212.0 HAS INCORRECT RIVET NUT INSTALLED. REPAIRED IAW DHC-8-400 SRM 51-42-65.