Service difficulty report · Control Unit · Saab 340B

Difficulty date
April 12, 2007
Submitted
January 7, 2008
Operation
Air carrier
Aircraft
N344CJ
Make and model
Saab 340B
Aircraft serial
344
Aircraft time
27,171 hours, 31,445 cycles
Engine
Ge CT79B
Part
Control Unit
Part number
6071T20P18
Part serial
EMDT3020
Condition
Malfunctioned
Location
Lt Engine
Stage of operation
TO
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

LT ENG TQ 40 PERCENT ON TAKEOFF ROLL AND THEN NORMALIZED. REMOVED AND REPLACED NR 1 DEC PN 6071T20P18, SN ON LMDT2171, SN OFF EMDT3020 IAW GEMM 74-00-00. PERFORMED HIG SPEED TAXI TEST, OPS CHECK GOOD.

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