Service difficulty report · Web · Boeing 7377H4

Difficulty date
July 6, 2024
Submitted
August 13, 2024
Operation
Air carrier
Aircraft
N257WN
Make and model
Boeing 7377H4
Aircraft serial
32515
Aircraft time
59,419 hours, 35,640 cycles
Part
Web
Condition
Corroded
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

CORROSION AFT CARGO BAY THRESHOLD BS 787-10 TO 794; RBL 27; WL 156.<[01] UPDATED STATUS STEP 5 AND 6 TO PARTIAL.;[02] REMOVED AND REPLACED ACB THRESHOLD WEB BETWEEN BS 794 TO BS 847; RBL 27; WL 156 PER SRM 51-40-02 AND DWG:146A8340; ID:0024; REV: A.;[03] VERIFIED CORRECTIVE ACTION 2

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