What was found
CORROSION ON STATION 1088 BULKHEAD LOWER SIDE OF AUXILIARY POWER UNIT INLET BOX. INSTALLED FILLER TO LOWER SECTION OF APU INLET AT STATION 1088 PER AARD 51-00-05.
- Difficulty date
- September 13, 2011
- Submitted
- September 21, 2011
- Operation
- Air carrier
- Aircraft
- N920AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29521
- Aircraft time
- 35,481 hours, 14,486 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Bulkhead
- 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.