What was found
MAJOR REPAIR. FWD PRESSURE BULKHEAD STIFFENER, CORROSION FOUND ON PREVIOUS BLEND. BLEND OUT OF CORROSION BEYOND SRM ALLOWABLE LIMIT. CUT OUT DAMAGED AREA ON STIFFENER AND INSTALLED A DOUBLER AND FILLER.
- Difficulty date
- January 7, 2009
- Submitted
- January 10, 2009
- Operation
- Air carrier
- Aircraft
- N913FX
- Make and model
- Aerosp ATR42300
- Aircraft serial
- 250
- Aircraft time
- 23,548 hours, 31,596 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- S53174000234
- Condition
- Corroded
- Location
- Zone 100
- Part time
- 23,548 hours, 31,596 cycles
- 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.