What was found
CORROSION AT FWD CABIN L- 1 DOOR LOWER SILL ENTRY FLOOR FWD AND AFT SLIDE MOUNTS<[01] REMOVED AND REPLACED FWD CABIN L-1 DOOR LOWER SILL ENTRY FLOOR FWD AND AFT SLIDE MOUNTS AS PER B737-700 SRM 51-40-02-0G-0.;[02] VERIFIED; STEP # 1.
- Difficulty date
- October 4, 2023
- Submitted
- November 13, 2023
- Operation
- Air carrier
- Aircraft
- N239WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34714
- Aircraft time
- 57,648 hours, 34,679 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- Part number
- UNKNOWN
- Condition
- Corroded
- Location
- Zn 800 Door
- 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.