What was found
APU COMPARTMENT RAM AIR OPENING HAS CORROSION ON THE BOTTOM OF OPENING. BLENDED AREA FOUND TO BE OUT OF LIMITS IAW SRM 53-80-13 AD2. R & R STRINGER IAW SRM 51-40-02,
- Difficulty date
- March 23, 2013
- Submitted
- April 2, 2013
- Operation
- Air carrier
- Aircraft
- N764AS
- Make and model
- Boeing 7374Q8
- Aircraft serial
- 25101
- Aircraft time
- 63,614 hours, 40,242 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Part number
- 654657959
- Condition
- Corroded
- Location
- Bs 1088-1138
- 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.