What was found
APU INLET DOOR FRAME HAS CORROSION. INSTALLED SUPPORT ANGLES AND ONE STRAP AT BELOW APU INLET DOOR FRAME APPROX BS 1787-1825, STRINGERS 3 - 6R IAW SRM 51-40-02-0G-0.
- Difficulty date
- June 16, 2026
- Submitted
- August 27, 2026
- Operation
- Air carrier
- Aircraft
- N429UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25460
- Aircraft time
- 33,866 hours, 23,259 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Door Frame
- Condition
- Corroded
- Location
- Zone 100
- 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.