What was found
LEFT HAND BS 663 COMPOSITE VAPOR BARRIER HAS MULTIPLE CRACKS AT LBL 28; WL 164. <[01] L/H VAPOR BARRIER BS663 MULTIPLE CRACKS AT LBL 28 WL 164 WERE REPAIRED IAW SRM 51-70-04-2R-10.
- Difficulty date
- February 25, 2025
- Submitted
- April 2, 2025
- Operation
- Air carrier
- Aircraft
- N219WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32490
- Aircraft time
- 64,915 hours, 39,067 cycles
- System (JASC)
- 5710 · Wing Main, Frame Structure
- Part
- Vapor Barrier
- Condition
- Cracked
- Location
- Zone 100
- 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.