What was found
***CORROSION*** ON AFT SERVICE DOOR MOP SILL; UPPER SURFACE; B.S. 947-997. / REMOVED AND REPLACED AFT SERVICE DOOR MOP SILL IAW SRM 51-40-02 AND DWG 147A8540 88324U 03JUL18
- Difficulty date
- June 27, 2018
- Submitted
- February 15, 2022
- Operation
- Air carrier
- Aircraft
- N777QC
- Make and model
- Boeing 7377H4
- Aircraft serial
- 30592
- Aircraft time
- 63,466 hours, 37,367 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- None
- Condition
- Corroded
- Location
- Asd Threshold
- 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.