Service difficulty report · Switch · Swrngn SA227AC

Difficulty date
September 8, 2010
Submitted
January 4, 2011
Operation
Air carrier
Make and model
Swrngn SA227AC
Aircraft time
13,659 hours
Engine
Garrtt TPE33111U
Part
Switch
Part number
MS2465823D
Condition
Shorted
Location
Cockpit
Stage of operation
CR
How discovered
O
Nature of condition
F
Precautionary procedure
H

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

What was found

CAWI SYS ACTIVATED IN FLIGHT UN-COMMANDED. FLIGHT CREW PULLED SYS CIRCUIT BREAKERS AND ENGINE PARAMETERS RETURNED TO NORMAL. CAWI CONTROL SWITCH FOUND SHORTING INTERNALLY-SWITCH REPLACED AND ACFT RETURNED TO SERVICE.