What was found
BS 663; RBL 39; WL 160; LOWER VAPOR BARRIER IS CRACKED JUST INBOARD OF VERTICAL STIFFENER. LOWER VAPOR BARRIER CRACK AT BS 663. RBL 39 WL 160 WAS REPAIRED IAW SRM 57-70-04-2R-10.
- Difficulty date
- June 6, 2020
- Submitted
- June 22, 2020
- Operation
- Air carrier
- Aircraft
- N253WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32511
- Aircraft time
- 47,887 hours, 28,413 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Vapor Barrier
- Condition
- Cracked
- Location
- Fuselage
- 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.