What was found
CORROSION ON APU COMPARTMENT NR 2 STIFFNER. REPLACED THE STIFFNER IAW 51-00-05-1 AND 148A2410.
- Difficulty date
- December 18, 2016
- Submitted
- December 23, 2016
- Operation
- Air carrier
- Aircraft
- N919AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29520
- Aircraft time
- 52,351 hours, 21,092 cycles
- System (JASC)
- 4910 · APU Cowling/Containment
- Part
- Stiffener
- Part number
- 148A241313
- Condition
- Corroded
- Location
- Apu Bay
- 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.