What was found
DURING A C-CHECK IN YUL, THE LEFT INTERCOSTAL BETWEEN FRAME 36 AND FRAME 38 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LEFT INTERCOSTAL BETWEEN FRAME 36 AND FRAME 38 IAW SRM 51-25-01. (M)
- Difficulty date
- July 12, 2004
- Submitted
- August 27, 2004
- Operation
- Air carrier
- Aircraft
- N533AS
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 460
- 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.