SDR QXEA2013070101149

Service difficulty report · Warning Horn · Bombdr DHC8402

Difficulty date: July 1, 2013
Submitted: July 3, 2013
Operation: Air carrier
Aircraft: N418QX
Make and model: Bombdr DHC8402
Aircraft serial: 4143
Aircraft time: 16,126 hours, 17,124 cycles
System (JASC): 2760 · Drag Control System
Part: Warning Horn
Condition: Activated
Stage of operation: TO
How discovered: O
Nature of condition: J
Precautionary procedure: C

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

What was found

ADVANCED POWER LEVER FOR TAKE OFF RECEIVED A WARNING HORN AND OBSERVED INBD AND OTBD SPOILERS DID NOT RETRACT. ABORTED TAKEOFF AND RETURNED TO GATE. INTERROGATED CDS, FOUND NO FAULT CODES. PERFORMED OPS TEST OF THE ROLL SPOILER SYS IAW AMM TASK 27-61-00-710-801. OPS CHECKED GOOD. ALSO PERFORMED OPS CHECK OF THE TAKEOFF WARNING SYS. IAW AMM TASK 31-41-00-710-802 OPS CHECKS GOOD, INBD & OTBD SPOILERS RETRACTED NORMAL, WITH NO TAKEOFF WARNING HORN. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.