Service difficulty report · Bulkhead Web · Boeing 7377H4

Difficulty date
March 7, 2025
Submitted
April 8, 2025
Operation
Air carrier
Aircraft
N280WN
Make and model
Boeing 7377H4
Aircraft serial
32533
Aircraft time
58,289 hours, 35,183 cycles
Part
Bulkhead Web
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

VAPOR BARRIER BULKHEAD WEB CRACKED AT BS663 LBL40 (MARKED)<[01] VAPOR BARRIER BS 663 L/H REPAIRED PER [SRM 51-70-04-2R-10-A00755 (REPAIR 10 - REPAIR OF DAMAGE THAT IS MORE THAN 0.50 INCH IN SOLID LAMINATES - AIRFRAME - PERMANENT)];[02] VERIFIED CORRECTIVE ACTION ITEM 1.

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