SDR IXXA20260920085

Service difficulty report · Slat System · Boeing 767323

Difficulty date: September 20, 2026
Submitted: September 21, 2026
Operation: Air carrier
Aircraft: N317AZ
Make and model: Boeing 767323
Aircraft serial: 25445
Aircraft time: 109,713 hours, 20,822 cycles
System (JASC): 5754 · Leading Edge Devices
Part: Slat System
Condition: No Discrepancy
Stage of operation: CR
How discovered: O
Nature of condition: J
Precautionary procedure: B, A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

SLATS PROBABLE OVERSPEED. "LE SLAT ASYM" AT APPROXIMATELY 170 KNOTS. IMMEDIATELY SLOWED TO BELOW 250 KNOTS. INDICATING BETWEEN UP AND 1° AND ALTITUDE 25,000 TO 33,000 APPROXIMATELY. CREW ELECTED TO RETURN TO ORIGINATING STATION. EMERGENCY WAS DECLARED. AIRCRAFT LANDED WITHOUT INCIDENT. AIRCRAFT WAS GROUNDED FOR MAINTENANCE AND INSPECTION. ACCOMPLISHED FLAP/SLAT DOWN OVERSPEED CONDITIONAL INSPECTION PHASE I IAW AMM 05-51-08. NO DEFECTS NOTED AT THIS TIME.