Service difficulty report · Check Valve · Cndair CL6002B19

Difficulty date
September 4, 2001
Submitted
September 6, 2001
Operation
Air carrier
Aircraft
N767CA
Make and model
Cndair CL6002B19
Aircraft serial
7285
Aircraft time
5,666 hours, 5,914 cycles
Part
Check Valve
Part number
2920030103
Part serial
0701
Condition
Frozen
Location
Ctr Fuel Tank
Part time
5,666 hours, 5,914 cycles
Stage of operation
IN
Nature of condition
O
Precautionary procedure
O

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

What was found

FUEL TRANSFERRING FROM RT TANK TO LT TANK WITH POWER OFF AND A/C SITTING ON LEVEL GROUND.REMOVED APU XFEED CHECK VALVE WHICH WAS STUCK OPEN BY A PIECE OF FOREIGN MATERIAL. INSTALLED NEW VALVE.