Service difficulty report · Vapor Barrier · Boeing 7377H4

Difficulty date
April 21, 2020
Submitted
May 20, 2020
Operation
Air carrier
Aircraft
N923WN
Make and model
Boeing 7377H4
Aircraft serial
36627
Aircraft time
41,011 hours, 24,777 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Rt 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

CRACK EMANATING FROM PREVIOUS REPAIR ON B.S. 663 LOWER COMPOSITE BULKHEAD AT R.B.L. 35; W.L. 154. / CRACK EMANATING FROM VAPOR BARRIER AT BS663 RBL35 WL154 WAS REPAIRED IAW SRM 51-70-2R-10

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