clucth problem
 

i fly my hawk pro....my cluctch having problem...when i want start the engine heli using my starter shaft...the blade come follow rotate with the engine....how to solve this problem after i replace the clucth with a new one...how can i make sure that the defect having problem again..... i mean the same problem come again...thank you

RE: clucth problem
 

How many flights on the heli?

Has it ever had a "hot start"?

RE: clucth problem
 

17 flight....but not finish 1 gellen fuel....one more thing..after i replace the clutch..when i want to start the engine ..the compresion of engine to high that become a noisy sound to the cooler fan..sound like this..."ke tak .ke tak . ke tak"..but when i remove the plug...i tried to start...the sound look like ok and smoth..

RE: clucth problem
 

and how to avoid the clucth to become damaged

RE: clucth problem
 

Sounds like the clutch has started to unscrew from the crankshaft and is pushing the fan up into the cooling shroud. Be sure to use something to keep the crankshaft from turning when you screw it back on tight with locktite. e.g. remove the carb and stick something softer then aluminum (e.g. an old toothbrush handle) down the carb opening and jamming the opening of the crankshaft to keep it from turning.

Then be sure to locktite the prop nut to secure the fan.

When installed properly, your clutch will last a long time - I have well over 300 flight on one. IMHO, it has the most durable clutch system of any 30/50 size heli I have ever owned.

RE: clucth problem
 

"ke tak .ke tak . ke tak",,, this could be because your starting wand has no oneway-bearing,, and you may need more battery power for your starter,,


Clutch,,
if you replaced the Clutch Bell then the arms on your Shoe may be bent out too much and are rubbing ,,

2 questions,,

1) what parts did you replace on the clutch ??

2) does the Clutch Bell turn freely if you turn it with your finger ??

Jim

RE: clucth problem
 

yup...i replaced my clucth bell..and the clutch shoe can turn by using my fingers.....