What was found
AUXILIARY POWER UNIT INLET DUCT CUTOUT STRUCTURE, OUTBOARD STIFFENER CORRODED BEYOND LIMITS. REPLACED OUTBOARD STIFFENER PER AARD 51-10-05 REPAIR 1.
- Difficulty date
- February 26, 2012
- Submitted
- February 27, 2012
- Operation
- Air carrier
- Aircraft
- N932AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29530
- Aircraft time
- 34,778 hours, 14,746 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- 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.