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aleung · 03-08-2012, 05:25 AM

My Rave 450 flies ok but randomly shakes, any idea how I can get it fixed? Is it the gyro tape, I am strapping the Total G down with Velco at the moment, may remove the Velco tomorrow and try.

pugdavey · 03-10-2012, 02:08 AM

What type of shake ? Aileron or elevator?

Sent from my iPhonings

aleung · 03-10-2012, 03:22 AM

Aileron, side to side I think a bit front and back

Sky Dancer · 03-10-2012, 08:14 AM

Sometime a wobble or shake can be caused by too low a head speed with the head damping being too tight.

What is your headspeed?
Have you recently changed out your head dampers?
Which head dampers are your using?
Are they glued in?

What kind of gyro tape are you using? How many layers?

Don C

aleung · 03-11-2012, 05:32 AM

The wobble is gone once I replaced the cheap Align wooden with the Radix blades, thanks guys

extra3d · 01-17-2013, 08:20 AM

Hi guys, im having similar problem with my rave 450, but mine shakes when i give rudder input, what could it be?

Thanks
Mike

mystar60 · 01-17-2013, 11:55 AM

Did you change anything?
Was this after a crash?
I would try lowering the tail gain first. If that does not help then start going over the tail assembly. Pop the link off the rudder servo and check for binding - try moving the control rod back and forth. Check for slop at the tail rotor grips.
Let us know

Kevin

nameci · 01-17-2013, 01:55 PM

Check if your TT is split.

Easy way to tell is hold the head and try to turn the tail. If there is any spring feel too the tail, your TT is broken/partially split.

mystar60 · 01-19-2013, 06:01 AM

Extra3D any results yet?

03-08-2012, 05:25 AM	#1 (permalink)
aleung Registered Users Join Date: Nov 2010	Random shaking My Rave 450 flies ok but randomly shakes, any idea how I can get it fixed? Is it the gyro tape, I am strapping the Total G down with Velco at the moment, may remove the Velco tomorrow and try. Last edited by aleung; 03-10-2012 at 01:24 AM..

03-10-2012, 02:08 AM	#2 (permalink)
pugdavey Registered Users Join Date: Apr 2008	What type of shake ? Aileron or elevator? Sent from my iPhonings __________________ Synergy N5c,OS55HZr, Opti fuel, Msh Brain Gaui X3, sk720, gensace power Lynx team pilot

01-17-2013, 11:55 AM	#7 (permalink)
mystar60 Registered Users My HF Map location Join Date: Aug 2004	Did you change anything? Was this after a crash? I would try lowering the tail gain first. If that does not help then start going over the tail assembly. Pop the link off the rudder servo and check for binding - try moving the control rod back and forth. Check for slop at the tail rotor grips. Let us know Kevin __________________ Team Only Fine Helis Rave ENV Nitro, Protos 380 Evoluzione, Protos Max v2, VBar Control https://www.onlyfinehelis.com/

01-19-2013, 06:01 AM	#9 (permalink)
mystar60 Registered Users My HF Map location Join Date: Aug 2004	Extra3D any results yet? __________________ Team Only Fine Helis Rave ENV Nitro, Protos 380 Evoluzione, Protos Max v2, VBar Control https://www.onlyfinehelis.com/

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03-10-2012, 03:22 AM	#3 (permalink)
aleung Registered Users Thread Starter Join Date: Nov 2010	Aileron, side to side I think a bit front and back

03-10-2012, 08:14 AM	#4 (permalink)
Sky Dancer Registered Users Join Date: Jan 2009	Sometime a wobble or shake can be caused by too low a head speed with the head damping being too tight. What is your headspeed? Have you recently changed out your head dampers? Which head dampers are your using? Are they glued in? What kind of gyro tape are you using? How many layers? Don C

03-11-2012, 05:32 AM	#5 (permalink)
aleung Registered Users Thread Starter Join Date: Nov 2010	The wobble is gone once I replaced the cheap Align wooden with the Radix blades, thanks guys

01-17-2013, 08:20 AM	#6 (permalink)
extra3d Registered Users Join Date: Jul 2006	Hi guys, im having similar problem with my rave 450, but mine shakes when i give rudder input, what could it be? Thanks Mike

01-17-2013, 01:55 PM	#8 (permalink)
nameci Registered Users Join Date: Nov 2011	Check if your TT is split. Easy way to tell is hold the head and try to turn the tail. If there is any spring feel too the tail, your TT is broken/partially split.

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