What was found
DUIRNG A C-CHECK IN YUL, THE LEFT AND RIGHT INTERCOSTALS AT FS 38/39 WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LEFT AND RIGHT INTERCOSTALS AT FS 38/39 IAW SRM 51-25-01. (M)
- Difficulty date
- August 2, 2004
- Submitted
- September 29, 2004
- Operation
- Air carrier
- Aircraft
- N530AS
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 453
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Condition
- Corroded
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.