SDR 61771

Service difficulty report · Engine · Saab SF340A

Difficulty date
April 4, 2003
Submitted
April 22, 2003
Operation
Air carrier
Aircraft
N138SD
Make and model
Saab SF340A
Aircraft serial
138
Engine
Ge CT75A
Part
Engine
Condition
Fluctuates
Location
Nr 2
Stage of operation
TO
How discovered
O
Nature of condition
F
Precautionary procedure
C

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

What was found

DURING T/O ROLL OF FLT 4476 TTN-BED RIGHT ENGINE TORQUE HAD LARGE FLUCTUATIONS. INITIAL TROUBLE SHOOTING FOUND IT TO BE A FAULT IN CTOT SYSTEM. CTOT SYSTEM MEL'D.

More about the Saab SF340A