SDR SWAA2026080580743

Service difficulty report · Skin · Boeing 7377H4

Difficulty date: July 9, 2026
Submitted: August 6, 2026
Operation: Air carrier
Aircraft: N953WN
Make and model: Boeing 7377H4
Aircraft serial: 36668
Aircraft time: 49,520 hours, 30,551 cycles
System (JASC): 5754 · Leading Edge Devices
Part: Skin
Condition: Cracked
Location: Rt Nr 6 Slat
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

CRACKED LOWER SURFACE OF LEADING EDGE SLAT 6 NOSE SKIN AT THE ACTUATOR LOCATION. AROUND FASTENER. PERFORMED A REPAIR ON THE LOWER SURFACE OF LEADING EDGE SLAT 6 NOSE SKIN IAW SRM 51-40-02, AND SRM 57-42-01-2R-8, REPAIR 8, AND DWG 114A5030, REV A, SHEET 2.

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