What was found
YYC - C4 LEFT HAND WING FRONT SPAR ATTACH BRACKET AT YW 58.0 IS CORRODED, BRACKET IS BLEED AIR DUCT ATTACHMENT SUPPORT. REPAIRED IAW EA 2-57-366, SRM 51-40-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
YYC - C4 LEFT HAND WING FRONT SPAR ATTACH BRACKET AT YW 58.0 IS CORRODED, BRACKET IS BLEED AIR DUCT ATTACHMENT SUPPORT. REPAIRED IAW EA 2-57-366, SRM 51-40-11.