Service difficulty report · Vapor Barrier · Boeing 7377H4

Difficulty date
December 20, 2018
Submitted
March 1, 2022
Operation
Air carrier
Aircraft
N968WN
Make and model
Boeing 7377H4
Aircraft serial
36679
Aircraft time
24,647 hours, 14,727 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Wheel Well Lh
Stage of operation
UK
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

L/H VAPOR BARRIER HAS A CRACK 14' LONG APPROX. AT LBL 30. (REF TO NRC 639575/001). AN INTERIM REPAIR WAS COMPLETED IAW SRM 57-10-10-1A-Z. THIS AICRAFT HAS SPLIT SCIMITAR CONFIGURATION. / USING 737 NG SRM 57-10-10 ALLOWABLE DAMAGE 2 IS APPLICABLE AND ACCEPATABLE FOR USE ON AIRCRAFT N 968 WN WITH THE SPLIT SCIMITAR CONFIGURATION. PER EA # 1-757-15791.

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