What was found
APU INLET DOOR SURROUND STRUCTURE FWD STRAP I/B END HAS CORROSION .
- Difficulty date
- May 4, 2026
- Submitted
- May 11, 2026
- Operation
- Air carrier
- Aircraft
- N417UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23904
- Aircraft time
- 36,527 hours, 24,052 cycles
- System (JASC)
- 5247 · Auxiliary Power Unit (APU) Doors
- Part
- Strap
- Condition
- Corroded
- Location
- Apu Door
- 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.