Service difficulty report · Web · Boeing 7377H4

Difficulty date
October 20, 2025
Submitted
November 7, 2025
Operation
Air carrier
Aircraft
N451WN
Make and model
Boeing 7377H4
Aircraft serial
32495
Aircraft time
70,349 hours, 41,925 cycles
Part
Web
Condition
Cracked
Location
Zone 500
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

CRACKED WEB ON FIXED PANEL AT LEVEL ORSS 271 LT WING TRAILING EDGE. REPLACED THE WEB AND FASTENERS IAW SRM 51-40-02-0G-0, SRM 51-10-02-0G-0, PARAGRAPH 9, DWG 115A2512, SHEET 9, REV B, AND DWG 115A6200, SHEET 10, REV-.

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