SDR TRBA2009084SUP

Service difficulty report · Electrical Sys · Aerosp ATR72212

Difficulty date: September 10, 2009
Submitted: September 15, 2009
Operation: Air carrier
Aircraft: N342AT
Make and model: Aerosp ATR72212
Aircraft serial: 345
Aircraft time: 32,514 hours, 31,697 cycles
System (JASC): 2400 · Electrical Power System
Part: Electrical Sys
Condition: Malfunctioned
Location: Dc
Stage of operation: DE
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

ABOUT 25 MIN FOR LANDING IN POS, HAD INTERMITTENT DC BUSS ALSO INVERTER NR 1, MFC NR 1 AND NR 2, DC SERVICE BUSS AND ALL ALERTS REGARDING FLAP GEAR THE GPS TURN OFF AND THEN ON. PERFORMED OPS CHECK TO ELECTRICAL SYS IAW JIC NR 24-00-00 AND NR 72-00-00. FOUND ALL WORKING SATISFACTORY AT THIS TIME.

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