SDR QXEA200700626

Service difficulty report · Ahrs · Bombdr DHC8402

Difficulty date: April 16, 2007
Submitted: April 17, 2007
Operation: Air carrier
Aircraft: N403QX
Make and model: Bombdr DHC8402
Aircraft serial: 4037
Aircraft time: 15,103 hours, 15,410 cycles
System (JASC): 3425 · Integrated Flight System
Part: Ahrs
Part number: 42000332501
Part serial: 637
Condition: Malfunctioned
Part time: 11,755 hours, 11,477 cycles
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: A

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

What was found

GEG FLIGHT NR 2350, ON CLIMB 17-18000, GOT AUTO PILOT DISCONNECT, ELEVATOR FEEL CAUTION, NR 2 DHG FAIL, NR 2 ATT FAIL, YD FAIL AND AHARS 2 FAIL MESSAGE ON FMS. MAINTENANCE REMOVED AND REPLACED NR 2 AHRS IAW MTC 6342101. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.