Service difficulty report · Attach Angle · Boeing 7377H4

Difficulty date
July 22, 2025
Submitted
August 14, 2025
Operation
Air carrier
Aircraft
N229WN
Make and model
Boeing 7377H4
Aircraft serial
32498
Aircraft time
64,915 hours, 38,879 cycles
Part
Attach Angle
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 FCB BAFFLE ASSEMBLY ATTACH ANGLE AT BS400 LBL26 WL156. REMOVED AND REPLACED ATTACH ANGLE AT FCB BS400 LBL26 WL156 IAW SRM 51-40-02 AND DWG 143A7505 ID:0002 REV: B.

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