What was found
AFT UPPER CHORD OF WINGBOX VAPOR BARRIER CRACKED AT BS. 663, BETWEEN LBL 45.0 TO LBL 48.0. R&R CHORD IAW SWA EA.
- Difficulty date
- April 25, 2019
- Submitted
- May 22, 2019
- Operation
- Air carrier
- Aircraft
- N435WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32455
- Aircraft time
- 55,870 hours, 32,984 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Vapor Barrier
- Part number
- 111A13212
- Condition
- Cracked
- Location
- Lt Mlg Ww
- 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.