What was found
***CORROSION*** SMALL AREA OF CORROSION ON INSIDE SURFACE OF APU INLET DOOR / PERFORMED REPAIR TO INSIDE SURFACT OF APU INLET DOOR IAW EA 1-749-0318; REV IR DATED 27JUL17; ER 17-03354 REV IR DTD 7-26-17
- Difficulty date
- July 16, 2017
- Submitted
- January 31, 2022
- Operation
- Air carrier
- Aircraft
- N419WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29824
- Aircraft time
- 54,310 hours, 31,570 cycles
- System (JASC)
- 5247 · Auxiliary Power Unit (APU) Doors
- Part
- Door
- Condition
- Corroded
- Location
- Aft Fuselage
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.