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HelicopterThunder TigerOther › Pinking noise from tail boom
09-03-2003 11:43 AM  14 years agoPost 1
edmund

rrApprentice

UK

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Hi when my raptor 30v2 on idle on the bench after i start it,pinking noise from tail boom thh faster the idle the noise get worst,I think it comeing from the belt,please can anyone tell me how to cure it.

Thanks.

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09-03-2003 12:58 PM  14 years agoPost 2
edmund

rrApprentice

UK

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thanks

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09-03-2003 09:54 PM  14 years agoPost 3
Tron

rrApprentice

Morgan Hill, CA

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If the belt checks out fine, try looking at the tail control linkage. I had a rattling noise at idle that was due to the linkage vibrating inside the rod guides.

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09-04-2003 12:06 AM  14 years agoPost 4
ChrisLaFollette

rrVeteran

Altha, FL

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Its not a half turn its a quarter turn.

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09-04-2003 12:29 AM  14 years agoPost 5
Al Magaloff

rrMaster

12,199 Posts- Enough Time Wasted. See Ya!

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Could be the clutch is a bit grabby also.Don't loose too much sleep over this.

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09-04-2003 09:18 AM  14 years agoPost 6
garry keogh

rrApprentice

Wicklow, Ireland

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Tail control pushrod

I have been tracking an other problem on my raptor and can suggest that you try this.

With the engine running on tickover and the blades stopped, listen for your jingling noise. Now just touch the tail pitch pushrod. Mine jingles in the pushrod guides on tickover

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HelicopterThunder TigerOther › Pinking noise from tail boom
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