Service difficulty report · Vapor Barrier · Boeing 7377H4
FAA SDR system
- Difficulty date
- May 24, 2018
- Submitted
- June 5, 2018
- Operation
- Air carrier
- Aircraft
- N776WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 30591
- Aircraft time
- 62,841 hours, 36,825 cycles
- Part
- Vapor Barrier
- Part number
- 111A1111
- 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.
What was found
LOWER LT VAPOR BARRIER CRACKED AT BS 663, BETWEEN LBL 7 TO LBL 15. REPAIRED BARRIER PER SRM.
More about the Boeing 737-7H4