SDR FDEA201706141663

Service difficulty report · Processor · Airbus A300B4622R

Difficulty date: June 14, 2017
Submitted: June 19, 2017
Operation: Air carrier
Aircraft: N749FD
Make and model: Airbus A300B4622R
Aircraft serial: 536
Aircraft time: 56,250 hours, 25,971 cycles
System (JASC): 2220 · Speed-Attitude Correction System
Part: Processor
Part number: BDM3003
Part serial: 723
Condition: Failed
Stage of operation: CL
How discovered: O
Nature of condition: O
Precautionary procedure: A

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

What was found

DURING CLIMB OUT NR 1 PITCH TRIM CLICKED OFF, NO RESET, NR 2 PITCH TRIM RETURNED TO DEPARTURE. REMOVED AND REPLACED THE PROXIMITY DETECTOR PROCESSING UNIT IAW AMM 32-31-71-04. OPS CHECKED GOOD. REPLACED THE NLG RELAYS 96GB AND 141GB IAW ESPM FOR FLAGGED FAULTS ON MTP.

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