Originally posted by Dave Shadel
A 12x8 prop on this engine is TOO MUCH!
Who writes the instruction?
"PROPELLER INSTALLATION
Due to the high torque of the FZ63 engine, we have equipped it with a double lock system for safety.
1. Mount the propeller and tighten the rear nut. Next, tighten the front nut as shown in Fig.1.
2. Select a good quality propeller that will turn in the 9,000 to 12,000 rpm range. We recommend sizes 11x7-11x9,12x6-12x8."
Ok. I put 12x6 and try.
Originally posted by Dave Shadel
A I am sorry but I am not able to understand all your other questions. Please try to rephrase them and I will try to help.
Excuse for my English. A question was 2:
1. I should observe what temperature mode?
Tell range Min and Max temperature, please.
I shall carry out(spend) gaugings by the helicopter and if it will not correspond(meet) I shall change system of ventilation.(Cooling fan, Fan shroud)
2. I can not achieve steady work of the engine on average RPM.
It rich. That I did(made), I have listed above. What it is wrong?