Service difficulty report · Pressure Switch · Airtrc AT502B

Difficulty date
June 24, 2013
Submitted
September 14, 2015
Operation
General aviation
Make and model
Airtrc AT502B
Aircraft time
969 hours
Engine
Pwa PT6A34AG
Propeller
Hartzl HCB3TN3
Part
Pressure Switch
Part number
E1SRVAC
Condition
Stuck
Location
Fuel Sys
Part time
970 hours
Stage of operation
TX
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) THE MICROSWITCH SIDE OF THE FUEL FILTER/FUEL PRESSURE WARNING SYS ASSEMBLY IS STUCK IN THE CLOSED POSITION, CAUSING A FALSE FUEL PRESSURE WARNING INDICATION.