Service difficulty report · Bulkhead Web · Boeing 7377H4

Difficulty date
February 8, 2020
Submitted
August 23, 2021
Operation
Air carrier
Aircraft
N235WN
Make and model
Boeing 7377H4
Aircraft serial
34630
Aircraft time
48,286 hours, 28,888 cycles
Part
Bulkhead Web
Condition
Cracked
Location
Bs 663
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

REMOVE AND REPLACE R/H BS663 VAPOR BARRIER WEB DUE TO CRACK BETWEEN RBL45 AND RBL55 WL160 / REMOVED AND REPLACED CRACKED R/H VAPOR BARRIER; BS 663 RBL 5-RBL 72 WL 160 PER SRM 51-40-02-0G-0; SRM 51-40-05-0G-0; DWG 111A1000; DWG 111A1001

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