Service difficulty report · Hmu · Aerosp ATR72201

Difficulty date
July 9, 2007
Submitted
October 24, 2007
Operation
General aviation
Make and model
Aerosp ATR72201
Engine
Pwa PW124B
Part
Hmu
Part number
324485516
Part serial
B30037V
Condition
Malfunctioned
Stage of operation
CL
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) THE ENGINE EXPERIENCED AN UNCOMMANDED POWER REDUCTION IN CLIMB FOLLOWING TAKE-OFF. SUBSEQUENT INVESTIGATION IDENTIFIED A FAULTY HYDROMECHANICAL FUEL CONTROL UNIT. (TC NR 20070914006)

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