What was found
YYC - RIGHT ENGINE, UPPER COWLING AREA, TRANSCOWL ASSEMBLY, FOUR EACH RETAINERS ARE CHAFING ON THE TORQUE BOX ASSEMBLY. REPAIRED IAW HORIZON AIR EA R-78-42 AND REO 670-78-34-361.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
YYC - RIGHT ENGINE, UPPER COWLING AREA, TRANSCOWL ASSEMBLY, FOUR EACH RETAINERS ARE CHAFING ON THE TORQUE BOX ASSEMBLY. REPAIRED IAW HORIZON AIR EA R-78-42 AND REO 670-78-34-361.