Service difficulty report · Vapor Barrier · Boeing 7377H4

Difficulty date
February 1, 2019
Submitted
February 4, 2019
Operation
Air carrier
Aircraft
N957WN
Make and model
Boeing 7377H4
Aircraft serial
41528
Aircraft time
27,078 hours, 16,378 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

LT WHEEL WELL WING CENTER SECTION REAR SPAR A VAPOR BARRIER CRACKED AT BS 663, LBL 31.83. REPAIRED BARRIER PER EA.

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