SDR MALA040537

Service difficulty report · Computer · Bac AVRO146RJ85A

Difficulty date: August 21, 2004
Submitted: August 24, 2004
Operation: Air carrier
Aircraft: N522XJ
Make and model: Bac AVRO146RJ85A
Aircraft serial: E2347
Aircraft time: 11,190 hours, 10,945 cycles
System (JASC): 2210 · Autopilot System
Part: Computer
Condition: Malfunctioned
Location: Cockpit
Stage of operation: CR
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

AFTER TAKEOFF TRP FAILED, UNABLE TO RESET. SUBSEQUENTLY, FTC ELTRIM YD STALL IDNTZ FGC1 YD1 NO CAT 3 ALL ILLUMINATED. A/P AND A/T FAILED. AIR RETURN TO DTW. MAINTENANCE REVEIWED AND CLEARED FAULTS. PERFORMED HARD RESET AND RTS ON DFGC, Y/D, TRIM SYSTEM, TRP, THRUST CNTRL SYS ALL CHECKS GOOD.