Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
September 25, 2025
Submitted
October 30, 2025
Operation
Air carrier
Aircraft
N907WN
Make and model
Boeing 7377H4
Aircraft serial
36619
Aircraft time
57,081 hours, 33,302 cycles
Part
Support 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 SUPPORT ANGLE BS 663.75 AND LBL 8. REPLACED ANGLE IAW SRM 57-10-10-2R-5, REPAIR 5, STEP 4.L (1) UP TO (7); DWG 111A1000 SHEET 259 REV.

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