Service difficulty report · Bulkhead · Boeing 7377H4

Difficulty date
July 25, 2025
Submitted
August 15, 2025
Operation
Air carrier
Aircraft
N965WN
Make and model
Boeing 7377H4
Aircraft serial
36677
Aircraft time
44,832 hours, 27,619 cycles
Part
Bulkhead
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

LEFT SIDE VERTICAL 663 BULKHEAD LOWER VAPOR BARRIER FOUND CRACKED WITH TEMP REPAIR; CUSTOMER REQUEST TO ACCOMPLISH PERMEANT REPAIR. REPAIRED L/H VERTICAL 663 BULKHEAD LOWER VAPOR BARRIER IAW SRM 51-70-04-2R-0 AND SRM 51-70-04-2R-10.

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