What was found
FS 1825 UPPER FUSELAGE APU DOOR SURROUND STRAP P/N 148N3138-8000 HAS CORROSION AND CORRODED NUTPLATES. INSTALLED (3EA) STRAPS AND (1EA) FILLER PER B757 SRM 53-80-15-2R-1 HL P/N BACB30NW8K8X BACH #4374992 COLLAR P/N HL70-8 (235 EA) HL.
- Difficulty date
- March 10, 2025
- Submitted
- April 10, 2025
- Operation
- Air carrier
- Aircraft
- N473UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 28846
- Aircraft time
- 25,469 hours, 16,974 cycles
- System (JASC)
- 5247 · Auxiliary Power Unit (APU) Doors
- Part
- Strap
- Condition
- Damaged
- Location
- Zone 800
- 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.