What was found
LH VAPOR BARRIER FWD WEB AT LBL 20 FOUND CRACKED<[01] REMOVED; FABRICATED AND REPLACED CRACKED LH VAPOR BARRIER FWD WEB AT LBL 20 AS PER SRM 51-40-02-0G-0 AND DWG#111A1000.;[02] CARD COMPLETED
- Difficulty date
- April 27, 2023
- Submitted
- May 5, 2023
- Operation
- Air carrier
- Aircraft
- N939WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36646
- Aircraft time
- 45,563 hours, 27,572 cycles
- System (JASC)
- 5710 · Wing Main, Frame Structure
- Part
- Web
- Condition
- Cracked
- Location
- Zn 100 Fus Lower
- 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.