Service difficulty report · Hydromech Unit · Beech 300BEECH

Difficulty date
April 4, 2005
Submitted
May 2, 2005
Operation
General aviation
Make and model
Beech 300BEECH
Engine
Pwa PT6A60A
Part
Hydromech Unit
Part number
312064401
Part serial
2487576
Condition
Inoperative
Location
Engine
Stage of operation
CR
How discovered
O
Nature of condition
R, J
Precautionary procedure
E, A

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

What was found

(CAN) DURING CRUISE THE ENGINE EXPERIENCED AN UNCOMMANDED POWER REDUCTION. THE CREW SHUT THE ENGINE DOWN IN FLIGHT. THE HYDROMECHANICAL FUEL CONTROL UNIT WAS SUBSEQUENTLY REPLACED AND THE AIRCRAFT RETURNED TO SERVICE.