Service difficulty report · Bulkhead Web · Boeing 7377H4

Difficulty date
July 30, 2025
Submitted
September 3, 2025
Operation
Air carrier
Aircraft
N903WN
Make and model
Boeing 7377H4
Aircraft serial
32457
Aircraft time
57,435 hours, 34,748 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 ON VAPOR BARRIER WEB LOCATED AT BS 663.75 BTW RBL 25 TO RBL 31.83 MAIN WHEEL WELL COMPARTMENT. REPAIRED IAW B737-700 SRM 51-70-04-2R-10

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