Service difficulty report · Shutoff Valve · Lear 45LEAR

Difficulty date
September 5, 2003
Submitted
October 15, 2003
Operation
General aviation
Make and model
Lear 45LEAR
Aircraft time
24 hours
Engine
Garrtt TFE7312
Part
Shutoff Valve
Part number
662820010003
Part serial
0589
Condition
Failed
Location
Fuel System
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.

What was found

(CAN) WHEN LT ENGINE FUEL SHUTOFF VALVE WAS SELECTED CLOSED AND AIRFRAME POWER WAS SELECTED OFF, NOISE WAS HEARD COMING FROM THE VALVE. IT WAS DISCOVERED THAT THECURRENT WAS NOT CUT OFF WHEN THE VALVE WASCLOSED.REPLACED SHUTOFF VALVE.