Service difficulty report · Bulkhead Web · Boeing 7377H4

Difficulty date
February 14, 2026
Submitted
February 26, 2026
Operation
Air carrier
Aircraft
N485WN
Make and model
Boeing 7377H4
Aircraft serial
32473
Aircraft time
70,971 hours, 42,679 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

CRACK FOUND AT ONE FASTENER IN A GROUP OF FIVE IN APB WEB NEAR CENTER DOME AT S23L. REPAIRED IAW EA 26-153-00430.

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