Service difficulty report · Connector · Bag JETSTM3112

Difficulty date
July 19, 2015
Submitted
April 22, 2016
Operation
General aviation
Make and model
Bag JETSTM3112
Aircraft time
16,691 hours
Engine
Garrtt TPE33110UGR
Part
Connector
Part number
1KR5P
Condition
Failed
Location
Computer
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

(CAN) LEFT TTL INTRODUCES LACK OF TEMP AT ALL POWER SETTINGS. FOUND CONNECTOR PLUG THAT ATTACHES TO THE TTL COMPUTER WAS SHORTING OUT INTERNALLY. THIS CAUSED THE TTL VALVE ON THE ENGINE TO DUMP FUEL RESULTING IN LACK OF TEMPERATURE/POWER. CONNECTOR PLUG WAS ORIGINAL TO ACFT AND THE RUBBER IN THE PLUG HAD GOTTEN VERY HARD. PLUG WAS REPLACED WITH A MS3126E14-19S, CONNECTOR.