What was found
APU INLET DOOR PANEL SUPPORT ANGLE CORRODED AT LOWER FORWARD CUTOUT BS1792 APU INLET DOOR PANEL SUPPORT ANGLE REPLACED IAW BOEING DWG #148N3105 AND SRM 51-40-02, DUE TO CORRODED BEYOND LIMITS.
- Difficulty date
- September 13, 2019
- Submitted
- September 30, 2019
- Operation
- Air carrier
- Aircraft
- N939FD
- Make and model
- Boeing 75723A
- Aircraft serial
- 24528
- Aircraft time
- 63,696 hours, 23,611 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support Angle
- Part number
- 148N31415
- Condition
- Corroded
- Location
- Fuselage
- 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.