Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
January 8, 2021
Submitted
June 1, 2021
Operation
Air carrier
Aircraft
N406WN
Make and model
Boeing 7377H4
Aircraft serial
27894
Aircraft time
66,898 hours, 39,718 cycles
Part
Support Angle
Condition
Cracked
Location
Vertical Stab
Stage of operation
IN
How discovered
9
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 LEADING EDGE SUPPORT ANGLE LOCATED INTERNAL AREA AT VERTICAL STABILIZER (1 EA) / REPLACED SUPPORT ANGLE LOCATED INTERNAL AREA AT VERTICAL STABILIZER IAW B737-700 SRM 51-40-02 AND DWG 176A3001; MATERIAL USED P/N 2024-T0/0.040' P.O 2012-545964. CONVERTED FORM T0 TO T42

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