Service difficulty report · Vapor Barrier · Boeing 7377H4

Difficulty date
May 22, 2024
Submitted
July 2, 2024
Operation
Air carrier
Aircraft
N260WN
Make and model
Boeing 7377H4
Aircraft serial
32518
Aircraft time
58,479 hours, 34,921 cycles
Part
Vapor Barrier
Part number
UNKNOWN
Condition
Cracked
Location
Bs 663
Stage of operation
IN
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

BS663 VAPOR BARRIER IS CRACKED AT WL 164; RBL 40.<[01] R//H B.S. 663 VAPOR BARRIER CRACKS WILL BE REPAIRED ON FAULT TTG8Q00TGL0Z;[02] VERIFIED CORRECTIVE ACTION ITEM 1.

More about the Boeing 737-7H4