What was found
FAULT Z-300 STR: APU INLET DOOR FWD LOWER CORNER ANGLE AT STA 1787.45 S-6R HAS CORROSION INSTALLED NEW LOWER CORNER ANGLE I.A.W. B757-200PF SRM 51-40-02-0G-0
- Difficulty date
- May 24, 2026
- Submitted
- June 18, 2026
- Operation
- Air carrier
- Aircraft
- N413UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23853
- Aircraft time
- 38,830 hours, 26,210 cycles
- System (JASC)
- 5247 · Auxiliary Power Unit (APU) Doors
- Part
- Angle
- Part number
- 148N31415
- Condition
- Corroded
- Location
- Apu Door
- 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.