What was found
CORROSION-STA 293 TO STA 329; RBL56 TO RBL59 AND WL208.1: R1 DOOR SILL HAS EVIDENCE OF CORROSION; DOT56-12. / REMOVED AND INSTALLED NEW R-1 DOOR LOWER SILL REF B737-7 SRM 51-40-02-0G-0 AND DWG#141A8310
- Difficulty date
- October 2, 2020
- Submitted
- February 11, 2021
- Operation
- Air carrier
- Aircraft
- N429WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33658
- Aircraft time
- 61,054 hours, 35,875 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- Part number
- 141A8310
- Condition
- Corroded
- Location
- R1
- 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.