Service difficulty report · Fuel Control · Robsin R44RAVENII

Difficulty date
November 3, 2007
Submitted
January 21, 2008
Operation
General aviation
Make and model
Robsin R44RAVENII
Aircraft time
1,415 hours
Engine
Lyc IO540AE1A5
Part
Fuel Control
Part number
25766304
Part serial
70761602
Condition
Inoperative
Location
Engine
Part time
1,859 hours
Stage of operation
IN
How discovered
9
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) DURING MAINTENANCE GROUND RUN, THE ENGINE WAS HESITATING AT 70 PERCENT AND THEN DROOPS TO 65 PERCENT OR LESS. FUEL CONTROL NOT RESPONDING TO THROTTLE INPUT CORRECTLY. (TC NR 20071109010)