What was found
***CORROSION*** ON FWD ENTRY DOOR I/B THRESHOLD SUPPORT BS 312-344 LBL 60 WL 208. / REPLACED FWD ENTRY DOOR I/B THRESHOLD SUPPORT STA 312-344; LBL 60; WL 208 IAW SRM 51-40-02-0G-0; DWG 141A8110.
- Difficulty date
- November 10, 2017
- Submitted
- February 4, 2022
- Operation
- Air carrier
- Aircraft
- N231WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32499
- Aircraft time
- 41,866 hours, 24,513 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- None
- Condition
- Corroded
- Location
- Main Cabin
- 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.