Service difficulty report · Vapor Barrier · Boeing 7377H4

Difficulty date
March 7, 2025
Submitted
March 10, 2025
Operation
Air carrier
Aircraft
N256WN
Make and model
Boeing 7377H4
Aircraft serial
32514
Aircraft time
60,786 hours, 36,753 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

CRACK IN RIGHT WHEEL WELL VAPOR BARRIER OF 11 INCHES AT STATION RBL 32.0 TO RBL 54.0 <[01] 01. - REMOVED AND REPLACED PER [SRM 57-10-10-1A-2-A00592 (CRACK - STOP DRILL AND SEAL - DVI EVERY 1200 CYC - INTERIM REPAIR)].

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