Re: strange drive problem

Alan Jackson /
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my AV10 motor with std variator clutch (but with clutch starter arms removed) and std pulley and std spring work fine with my 82cc motor no goat. mallossi belt. clutch bite around 5000 rpm.

but when i fit an er3 and doppler clutch pulley er86 (modifield) and original spring i get the goat. so its the er3 variator that needs different spring specification.

i have made my own spring . i have 4 belts all different lengths. with shortest belt that compresses spring. i get zero goat. but no variation even with heaviest weights x 6. but with longer belts i get goat unless i remove all weights. and then the belt slips???

do i need to shape the belt so it fits the pulleys better? or will it wear itself into the correct profile after a while?

can you run the er3 without weights and get zero goat?

spring by alan jackson, on Flickr (edited)

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Subject Written By Posted
  strange drive problemTopic by: Alan Jackson Alan Jackson 10/16/21 11:16AM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 10/16/21 11:36AM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 10/16/21 03:22PM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 10/16/21 11:40PM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 10/16/21 11:42PM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 10/17/21 02:02AM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 10/18/21 04:08PM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 10/18/21 08:28PM
  Re: strange drive problemRe: Graham Motzing Graham Motzing 10/18/21 09:39PM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 10/19/21 12:05AM
  Re: strange drive problemRe: Dirty30 Dillon Dirty30 Dillon 10/19/21 09:54AM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 10/19/21 11:12AM
  Re: strange drive problemRe: Graham Motzing Graham Motzing 10/19/21 12:57PM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 10/19/21 01:26PM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 10/21/21 04:46PM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 10/21/21 06:23PM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 10/22/21 12:31PM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 10/22/21 01:57PM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 10/23/21 12:46AM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 10/23/21 01:49AM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 10/20/21 11:42AM
  Re: strange drive problemRe: Graham Motzing Graham Motzing 10/20/21 02:40PM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 10/20/21 06:33PM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 07/10/22 08:49AM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 07/10/22 11:40AM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 07/10/22 11:47AM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 07/10/22 12:29PM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 07/10/22 01:16PM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 10/16/21 12:56PM
  Re: strange drive problemRe: Graham Motzing Graham Motzing 10/16/21 01:18PM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 07/10/22 01:18PM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 07/10/22 01:33PM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 07/10/22 01:35PM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 07/10/22 01:39PM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 07/11/22 05:04AM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 07/11/22 12:24PM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 07/11/22 01:10PM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 07/11/22 02:03PM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 07/12/22 03:55AM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 07/12/22 02:00PM
  Re: strange drive problemRe: Alan Jackson Alan Jackson 07/13/22 03:46PM
  Re: strange drive problemRe: Totally normal JBOT Totally normal JBOT 07/13/22 04:27PM

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