SDR SWAA2026091889816

Service difficulty report · Angle · Boeing 7377H4

Difficulty date: August 22, 2026
Submitted: September 19, 2026
Operation: Air carrier
Aircraft: N266WN
Make and model: Boeing 7377H4
Aircraft serial: 32523
Aircraft time: 63,902 hours, 38,521 cycles
System (JASC): 5754 · Leading Edge Devices
Part: Angle
Condition: Cracked
Location: Rt Slat Track
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 ANGLE AUXILIARY TRACK SLAT 8 LOC OTBD SIDE OFF SS 660, RT WING. EVALUATED AND REPLACED ANGLE AUXILIARY TRACK SLAT 8 LOC OUTBOARD SIDE OFFSS 660 APROX AT RT WING DUE TO NOT FOUND ALLOWABLE DAMAGE LIMITS FOR CRACK IAW SRM 51-10-02, ITEM 9, & SRM 51-40-02.

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