SDR SWIA971885

Service difficulty report · Warning System · Emb EMB120ER

Difficulty date: July 18, 2000
Submitted: July 24, 2000
Operation: Air carrier
Aircraft: N186SW
Make and model: Emb EMB120ER
Aircraft serial: 120034
Aircraft time: 33,414 hours, 41,097 cycles
Engine: Pwa PW118B
System (JASC): 6123 · Propeller Feathering/Reversing
Part: Warning System
Condition: False Activation
Location: Cockpit
Stage of operation: TO
How discovered: O
Nature of condition: N
Precautionary procedure: C

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

What was found

ON TAKEOFF ROLL, RECEIVED TAKEOFF AUTO FEATHER AURAL WARNING. ABORTED, VERIFIED SWITCH POSITION ON, NO CBS POPPED. REMOVED AND REPLACED AUTO FEATHER ON/OFF SWITCH MM 615320, RAN BOTH ENGINES, PERFORMED POWER RUNS AND AUTO FEATHER TEST CHECKS GOOD. P/N 8856K58

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