SDR NSVA20070166

Service difficulty report · Wire Harness · Saab 340B

Difficulty date: June 20, 2007
Submitted: January 7, 2008
Operation: Air carrier
Aircraft: N350CJ
Make and model: Saab 340B
Aircraft serial: 340B350
Aircraft time: 27,533 hours, 32,829 cycles
Engine: Ge CT79B
System (JASC): 7797 · Engine Indicating System Wiring
Part: Wire Harness
Condition: Damaged
Location: Decu
Stage of operation: CL
How discovered: O
Nature of condition: N
Precautionary procedure: A

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

What was found

TORQUE ITT NG FUEL FLOW NP FUNCTIONS ON CLIMB-OUT AND CRUISE TORQ FLUCT BETWEEN 4-5 PERCENT, ITT 5C, NG 290, FUEL FLOW 20 PPH, NP, 100 RPM. CLEANED ELECTRICAL CONNECTOR ON LT TORQUE SENSOR AND BLUE WIRE HARNESS CONNECTOR ON DECU. OPS CHECK GOOD. NO FLUCTUATIONS NOTED DURING ENGINE RUN.

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