What was found
BS 1787.45, CORROSION ON THE UNDERSIDE OF THE APU DOOR SURROUND STRUCTURE FROM S3 - 6R. INSTALLED A NEW FWD STRAP IAW SRM 51-40-02-0G-0.
- Difficulty date
- January 3, 2026
- Submitted
- January 27, 2026
- Operation
- Air carrier
- Aircraft
- N410UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23732
- Aircraft time
- 38,878 hours, 26,092 cycles
- System (JASC)
- 5247 · Auxiliary Power Unit (APU) Doors
- Part
- Strap
- Part number
- 148N313820
- 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.