What was found
APU DOOR INTAKE SURROUND FWD STRAP P/N 148N3138-20 IS CORRODED INSTALLED NEW FWD STRAP AT APU INTAKE DOOR IAW SRM 51-40-02-0G-0.
- Difficulty date
- March 16, 2026
- Submitted
- April 6, 2026
- Operation
- Air carrier
- Aircraft
- N437UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25468
- Aircraft time
- 32,154 hours, 21,139 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Strap
- Part number
- 148N313820
- Condition
- Corroded
- Location
- Zone 300
- 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.