What was found
RT ENGINE ERRATIC DURING RUN-UP ITT SURGE (+200 DEGREES) AND PROP, RPM SURGE (UP TO 1250 RPM) OBSERVED. REMOVED AND REPLACED DECU IAW 76-10-57, OPS CHECK GOOD, PN ON/OFF 6071T20P17, SN ON ECDT1074, SN OFF ECDT1392.
- Difficulty date
- March 31, 2007
- Submitted
- January 7, 2008
- Operation
- Air carrier
- Aircraft
- N343CJ
- Make and model
- Saab 340B
- Aircraft serial
- 343
- Aircraft time
- 28,043 hours, 33,428 cycles
- Engine
- Ge CT79B
- System (JASC)
- 7710 · Power Indicating System
- Part
- Control Unit
- Part number
- 6071T20P17
- Part serial
- ECDT1392
- Condition
- Erratic
- Location
- Rt Engine
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.