What was found
TAIL COMPARTMENT, APU INLET DUCT IS DELAMINATED ON INTERNAL SURFACE BETWEEN BS1825 AND BS1865. REPAIRED APU INLET DUCT BY PERFORMING WET LAY UP REPAIR PER B757 SRM 51-70-17-0G AND FEDEX EA # F- 4900-T0375670
- Difficulty date
- August 23, 2023
- Submitted
- August 23, 2023
- Operation
- Air carrier
- Aircraft
- N979FD
- Make and model
- Boeing 757200
- Aircraft serial
- 25592
- Aircraft time
- 65,883 hours, 25,367 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Duct
- Part number
- 353N10408
- Condition
- Delaminated
- Location
- Apu Inlet
- 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.