What was found
(COROSSION) INNERCHORD NEXT TO PAX DOOR THRESHOLD HAVE AREAS OF COROSSION. INSTALLED 100% FASTENERS NEW RIGHT INNER CHORD AT MAIN CABIN FWD FLOOR STRUCTURE RBL 57 BETWEEN BS 270 TO 360 IAW SRM 51-40-02-0G-0 AND DWG 141A8310.
- Difficulty date
- February 27, 2026
- Submitted
- March 2, 2026
- Operation
- Air carrier
- Aircraft
- N14250
- Make and model
- Boeing 737824
- Aircraft serial
- 28957
- Aircraft time
- 79,501 hours, 30,306 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Threshold
- Part number
- 141A83151
- Condition
- Corroded
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.