Service difficulty report · Vapor Barrier · Boeing 7377H4
FAA SDR system
- Difficulty date
- April 7, 2020
- Submitted
- June 2, 2021
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32474
- Aircraft time
- 54,947 hours, 32,366 cycles
- Part
- Vapor Barrier
- Condition
- Cracked
- Location
- Bs 663.75
- 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.
What was found
WING CENTER SECTION REAR SPAR VAPOR BARRIER CRACKED STA.663.75; RBL 30'; WL 170 / REPAIRED DAMAGE AQREA AT REAR SPAR VAPOR BARRIER AS PER BOEING 737 SRM 51-70-04-2R-10 REPAIR 10 MATERIAL USED HCS2410-030 P/O 1150387 PWS EY3804AB P/O 1675204.