What was found
DURING C1 INSPECTION IN YYC, NR 4 ENGINE LT AFT FAN DUCT COWLING CHAFED. MAINTENANCE REPAIRED IAW SRM 51-71-12. AIRCRAFT RETURNED TO SERVICE 10/7/04.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C1 INSPECTION IN YYC, NR 4 ENGINE LT AFT FAN DUCT COWLING CHAFED. MAINTENANCE REPAIRED IAW SRM 51-71-12. AIRCRAFT RETURNED TO SERVICE 10/7/04.