What was found
FUSELAGE SKIN HAS EVIDENCE OF CORROSION ON INNER SURFACE AT APU INLET DOOR PANEL FORWARD ATTACHMENT AREA CORROSION FOUND TO BE OUTSIDE LIMITS ,SKIN PANEL REPLACED IAW BOEING DWG # 148N3105 AND SRM 51-40-02.
- 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)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin Panel
- Part number
- 148N313820
- 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.