- Difficulty date
- August 22, 2023
- Submitted
- September 19, 2023
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36616
- Aircraft time
- 51,012 hours, 30,668 cycles
- Part
- Drain
- Part number
- UNKNOWN
- Condition
- Corroded
- Location
- Zn 200 Fus Top
- 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.
What was found
CORROSION ON AFT ENTRY DOOR MOP SILL BS 967-986 LBL 52 WL 208.<[01] COMPLETED STEP 4<BR><BR>REMOVED CORROSION ON AED MOP SILL BS 967-986 LBL 52 WL 208 AND WORK WAS ACCOMPLISHED ON STEPS 1-4;[02] VERIFIED CORRECTIVE ACTION ITEM AND MEASUREMENT FIELDS; CARD COMPLETE.