Service difficulty report · Switch · Cvac 340CVAC

Difficulty date
June 29, 2015
Submitted
August 5, 2015
Operation
General aviation
Make and model
Cvac 340CVAC
Aircraft time
50,206 hours
Engine
Allsn 501D13D
Propeller
Allsn A6441*
Part
Switch
Part number
6870559J
Condition
Failed
Location
Autofeather Sys
Stage of operation
IN
How discovered
O
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) NR 1 ENG FAILS TO AUTO FEATHER. THRUST SENSITIVE SWITCH FOUND TO BE FAILED OPEN. SWITCH REPLACED & GND FUNCTION CHECKED OK.