Service difficulty report · Valve · Airtrc AT802A

Difficulty date
January 22, 2013
Submitted
September 14, 2015
Operation
General aviation
Make and model
Airtrc AT802A
Aircraft time
2,168 hours
Engine
Pwc PT6A67AG
Propeller
Hartzl HCB5MA3
Part
Valve
Part number
3035889
Condition
Failed
Location
Fuel
Part time
2,583 hours
Stage of operation
TX
How discovered
O
Nature of condition
K, B
Precautionary procedure
O

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

What was found

(CAN) SEVERAL MINUTES AFTER START, FUEL WOULD EMIT FROM EPA CAN OVERFLOW LINE. SYSTEM CHECKED AND FOUND THAT PURGE VALVE WAS LEAKED INTO DUMP SYS AFTER ENGINE START. NEW VALVE INSTALLED AND SYSTEM CHECKED SERVICEABLE.