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Other › logo500se crash and trowing tail blade grip
08-29-2012 01:09 AM  5 years agoPost 1
b morris

rrNovice

wexford Ireland

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hi guys my heli has had 2 crashes recently where something went wrong with heli and caused a 2 crashes-first crash heli developed a loud whining noise and went into sudden piro so i hit trottle hold but heli hit ground hard and when i examined it had 1 tail grip off bolt in it had sheared off .During rebuild i put new bearings in scorpion motor and when i flew it again noise reappeared and i hit trottle hold and heli came down hard and tail grip bolt had sheared on same side again -have examined heli and can not see anything wrong so am wondering could it be motor-if any one has any idea what could be causing this your help would be greatly appreciated .thanks brendan...........

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08-29-2012 04:13 PM  5 years agoPost 2
127.0.0.1

rrNovice

USA

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If you could show us some pics of the tail that would be a great help.

Few questions I have: When you hit TH, did the whining stop? Are you talking about the screw that holds the blades on? Or the screw that holds the blade grip to the rotor hub?

There's no place like 127.0.0.1

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08-29-2012 06:10 PM  5 years agoPost 3
Anton123

rrApprentice

Canada

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Is it the stock blade grips on the tail? Was the tail pined in the back?

I had the same problem... With my SE... I changed all over to Quick UK tail... And CY tail blades... @2500rpm... 553 main blades.. No issues...

Hope this helps...

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08-30-2012 05:39 PM  5 years agoPost 4
Ronald Thomas

rrMaster

Gainesville, Fl, USA

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The stock tail is plenty good for up to 2600 and 95s (I did that on my Logo 600). Any chance you built the tail wrong? Bearings seizing?

Team MikadoUSA 480XXTreme, 550SX, 600SX, 700XXTreme, 800XXTreme!!

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