SDR DALA2017071905536

Service difficulty report · Sensor · Doug MD88

Difficulty date: July 18, 2017
Submitted: July 19, 2017
Operation: Air carrier
Aircraft: N934DL
Make and model: Doug MD88
Aircraft serial: 49721
Aircraft time: 74,120 hours, 55,865 cycles
System (JASC): 2781 · Leading Edge Slat Position Indicating System
Part: Sensor
Condition: Failed
Location: Lt Wing Slat
Stage of operation: TO
How discovered: O
Nature of condition: F
Precautionary procedure: C

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

What was found

SLAT DISAGREE WARNING LIGHT ILLUMINATED. COMPLIED WITH TAKEOFF WARNING TEST, NO FAULTS, CHECKED PSEU AND SIF COMPUTERS, ALL CHECK GOOD. DFDR REMOVED. LT WING SLAT C SENSOR FOUND FAILED. REPLACED SENSOR AND ADJUSTED OTHER SENSORS. REPLACED NR 2 STALL WARNING COMPUTER. COMPLETED HIGH ENERGY STOP INSPECTION DUE TO HIGH SPEED ABORTED TAKE-OFF. NO ADDITIONAL FINDINGS.

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