Service difficulty report · Vapor Barrier · Boeing 7377H4

Difficulty date
August 18, 2025
Submitted
August 21, 2025
Operation
Air carrier
Aircraft
N262WN
Make and model
Boeing 7377H4
Aircraft serial
32519
Aircraft time
61,572 hours, 37,339 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Zone 100
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

FOUND THREE CRACKS ON AFT SIDE OF VAPOR BARRIER. RBL 45 TO RBL 48, WL 157. SEE TTG8Q014MD0A FOR WORK PERFORMED.

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