SDR AALA202003029003

Service difficulty report · Warning System · Boeing 757223

Difficulty date: March 1, 2020
Submitted: March 2, 2020
Operation: Air carrier
Aircraft: N691AA
Make and model: Boeing 757223
Aircraft serial: 25697
Aircraft time: 90,794 hours, 25,146 cycles
System (JASC): 2781 · Leading Edge Slat Position Indicating System
Part: Warning System
Condition: Activated
Location: Cockpit
Stage of operation: CL
How discovered: O
Nature of condition: F, J
Precautionary procedure: A

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

What was found

AIRCRAFT WAS GROUNDED: FLIGHT RETURNED TO MIA. EICAS MSG L/E SLAT DISAGREE WITH A LEADING EDGE LIGHT. BOTH FLAP POSITION NEEDLES SHOWED 1/2. EMERGENCY WAS DECLARED. T/S IAW B757 FIM 27-51-00-815-804 AND PERFORKMED OPS CHECK I.A.W. B757 AMM 27-81-00. OPS CHECK NORMAL.