What was found
AFT PRESSURE BULKHEAD STIFFENER, BETWEEN STRINGERS LEFT 21 AND RIGHT 21, CORRODED. CORROSION REMOVED AND FOUND TO BE BEYOND MANUFACTURERS LIMITS. REMOVED AND INSTALLED STIFFENER IN ACCORDANCE WITH SRM 51-25-01.
- Difficulty date
- October 11, 2007
- Submitted
- October 24, 2007
- Operation
- Air carrier
- Aircraft
- N14834
- Make and model
- Aerosp ATR42320
- Aircraft serial
- 193
- Aircraft time
- 29,747 hours, 35,225 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Stiffener
- Part number
- S53871409214
- Condition
- Corroded
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.