What was found
APU RT UPPER STRINGER CORRODED AT AIR INLET DUCT OPENING. REMOVED AND REPLACED STRINGER AT APU AIR INLET DUCT OPENING IAW SRM 51 40 02.
- Difficulty date
- May 11, 2009
- Submitted
- May 15, 2009
- Operation
- Air carrier
- Aircraft
- N765AS
- Make and model
- Boeing 7374Q8
- Aircraft serial
- 25102
- Aircraft time
- 53,358 hours, 32,175 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Part number
- 6546579Y619
- 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.