Service difficulty report · Angle · Boeing 7378H4

Difficulty date
December 9, 2025
Submitted
December 18, 2025
Operation
Air carrier
Aircraft
N8511K
Make and model
Boeing 7378H4
Aircraft serial
36670
Aircraft time
29,651 hours, 14,931 cycles
Part
Angle
Part number
115A21567
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

LEFT WING UPPER TRAILING EDGE ANGLE FOUND CRACKED, INBD OF MID SPAN DEFLECTION RIB. REMOVED THE CRACKED ANGLE IAW SRM 51-40-02.

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