SDR 243733

Service difficulty report · Ecu · Saab SF340A

Difficulty date: January 13, 2005
Submitted: January 15, 2005
Operation: Air carrier
Aircraft: N118SD
Make and model: Saab SF340A
Aircraft serial: 118
Engine: Ge CT75A2
System (JASC): 7320 · Fuel Controlling System
Part: Ecu
Condition: Failed
Location: Lt Engine
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

LEFT ENGINE ERRATIC TQ FLUXUATES, ENGINE OVERTEMPS MULTIPLE TIMES. ENGINE SHUT DOWN MANUALLY. REMOVED AND REPLACED ECU, IAW GE CT7 M/M 74-00-00, GROUND RAN 45 MINS IAW GE CT7 M/M 71-00-00-5. OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME.

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