What was found
***CORROSION*** NOTED ON LAV SERVICE DOOR (145AL) INTERIOR SURFACE LOCAL TO BONDING JUMPER. / REMOVED AND REPLACED LAV SERVICE DOOR (145AL) IAW AMM 52-49-07-000-801 AND 52-49-07-400-801 BOND CHECK GOOD.
- Difficulty date
- January 17, 2018
- Submitted
- February 7, 2022
- Operation
- Air carrier
- Aircraft
- N423WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29827
- Aircraft time
- 54,626 hours, 31,949 cycles
- System (JASC)
- 5246 · Fluid Service Doors
- Part
- Door
- Condition
- Corroded
- Location
- Lower Ext Fusela
- 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.