What was found
DOOR 4L LOWER SILL UPPER SURFACE, HAT CHANNEL HAS CORROSION ON UPPER SURFACE, STA 1657, MARKED. REMOVED AND REPLACED STIFFENER IAW DWG 146N8722 REV B AND SRM 51-40-02.
- Difficulty date
- May 1, 2018
- Submitted
- May 17, 2018
- Operation
- Air carrier
- Aircraft
- N624AG
- Make and model
- Boeing 7572Q8
- Aircraft serial
- 25624
- Aircraft time
- 70,192 hours, 21,975 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- 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.