What was found
YYC - RIGHTHAND ENGINE LOWER FAN COWL HAS CHAFE DAMAGE IN THE TORQUE BOX AT THE 4 O'CLOCK AND 7 O'CLOCK POSITIONS. REPAIRED IAW REO 670-78-34-355 AND HORIZON AIR EA R-78-31.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
YYC - RIGHTHAND ENGINE LOWER FAN COWL HAS CHAFE DAMAGE IN THE TORQUE BOX AT THE 4 O'CLOCK AND 7 O'CLOCK POSITIONS. REPAIRED IAW REO 670-78-34-355 AND HORIZON AIR EA R-78-31.