SDR QXEA2009042100283

Service difficulty report · Smoke Detector · Cndair CL6002C10

Difficulty date: April 17, 2009
Submitted: April 21, 2009
Operation: Air carrier
Aircraft: N603QX
Make and model: Cndair CL6002C10
Aircraft serial: 10011
System (JASC): 2611 · Smoke Detection
Part: Smoke Detector
Condition: False Activation
Location: Lavatory
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

PDX - AT 90 KTS ON TAKEOFF, THE AFT LAV SMOKE WARNING MESSAGE WENT OFF. TAKEOFF WAS ABORTED, CHECKLIST C/W. FLIGHT ATTENDANT DID NOT FIND ANY HEAT SOURCE. RETURNED TO THE GATE. REPLACED LAV SMOKE DETECTOR, RT ACM, RT PRE-COOLER, RT DUAL HEAT EXCHANGER, NR 2 ENG BOROSCOPE, GROUND RAN VARIOUS POWER SETTINGS, NO DEFECTS NOTED.