What was found
APU AIR INLET DOOR HOUSING INNER SURFACE HAS AREAS OF DELAMINATION AS VIEWED WITH DOOR REMOVED. ACCOMPLISHED PERMANENT REPAIR AT COM. APU AIR INLET DOOR HOUSING PER EO-98936-REQ1 AND EA 757-4915-01-B0856, REV. I/R.
- Difficulty date
- September 18, 2026
- Submitted
- October 26, 2026
- Operation
- Air carrier
- Aircraft
- N402UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23724
- Aircraft time
- 39,932 hours, 27,205 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Housing
- Part number
- 353N1020
- Condition
- Delaminated
- Location
- Zone 200
- 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.