| | | 2 Stroke Bicycle Engines & Kits 2 stroke motorized bicycle engine kits need careful installation and setup, find out how from our professionals here! | clutch arm pulls up - what holds it in? Discussion at Motorized Bicycle Engine Kit Forum in the 2 Stroke Bicycle Engines & Kits forum. The clutch arm is pulling straight up. I popped off the cover plate and there is a groove in the ...  | 
05-17-2009, 04:47 PM
| | Motorized Bicycle Newbie | | Join Date: May 2009 Location: CT US
Posts: 10
| | clutch arm pulls up - what holds it in? The clutch arm is pulling straight up. I popped off the cover plate and there is a groove in the arm and a hole in the plate. I'm guessing there is some kind of screw that goes into that hole? Does anyone have a picture of what it should look like, and what size screw is it? Possibly the vibes caused the screw to fall out. Thx. | 
05-17-2009, 05:09 PM
|  | MANIC Mechanic | | Join Date: Sep 2008 Location: Clearwater, FL
Posts: 1,122
| | Re: clutch arm pulls up - what holds it in? It was a pin...it must have fallen out.
Jim | 
05-17-2009, 05:50 PM
|  | Moderator | | Join Date: Mar 2008 Location: Cuk Ṣon, AZ
Posts: 4,722
| | Re: clutch arm pulls up - what holds it in? Here is a pic for ya....... | 
05-17-2009, 06:19 PM
| | Motorized Bicycle Newbie | | Join Date: May 2009 Location: CT US
Posts: 10
| | Re: clutch arm pulls up - what holds it in? Thanks. Looks like I need a new cover plate then. | 
05-17-2009, 06:27 PM
|  | Moderator | | Join Date: Mar 2008 Location: Cuk Ṣon, AZ
Posts: 4,722
| | Re: clutch arm pulls up - what holds it in? Quote:
Originally Posted by kallsop Thanks. Looks like I need a new cover plate then. | A nail, paper clip, anything that will fit will work. | 
05-18-2009, 06:18 PM
|  | Moderator | | Join Date: Sep 2008 Location: Littleton, Colorado
Posts: 1,902
| | Re: clutch arm pulls up - what holds it in? Some of the pins are held in by a peended over place at the edge of the hole and I've seen a couple that had a glob of some type of epoxy over the pin. Either will work and the diameter is not critical. It needs to fit well but its not precision. Like Fairracing said, use a small nail, roll pin or short length of welding rod ( approx. 3/32" diameter) and secure it so it won't fall out again. It does need to be metal however and should be flush with the top of the hole. Good luck.
Tom
__________________ Age and Treachery Will Always Triumph
Over Youth and Skill | 
06-16-2009, 07:55 AM
|  | HS Math Teacher | | Join Date: Jun 2008 Location: Arkansas
Posts: 480
| | Re: clutch arm pulls up - what holds it in? my cover plate broke at that pinhole and my arm popped out. I was able to put the pin in and JBWeld over the top of it. I can't see the pinhole or pin anymore, but the pin always stays in now. However, my is not completely flush with what it was before.
And now a days, vibration sits the arm high so that when I pull it, it catches just right and comes out anyway. I think there is a notch in the grove for the pin on my arm that shouldn't be there. SEE PIC. I'd like to replace both. Got a link to one I could buy?
Last edited by MrLarkins : 06-16-2009 at 08:08 AM.
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06-16-2009, 08:31 AM
|  | Motorized Bicycle Elite Member | | Join Date: Feb 2009 Location: Pensacola,FL
Posts: 113
| | Re: clutch arm pulls up - what holds it in? Heres a very nice upgraded one. The Manic Mechanic makes great stuff. David. CLUTCH ACTUATOR  | 
06-16-2009, 11:57 AM
| | Motorized Bicycle Newbie | | Join Date: May 2009 Location: CT US
Posts: 10
| | Re: clutch arm pulls up - what holds it in? While stocks last, $11.80: Standard clutch arm | 
06-16-2009, 04:04 PM
|  | Motorized Bicycle Elite Member | | Join Date: Jun 2009 Location: Oregon
Posts: 397
| | Re: clutch arm pulls up - what holds it in? Quote:
Originally Posted by dvddtz Heres a very nice upgraded one. The Manic Mechanic makes great stuff. David. CLUTCH ACTUATOR  | I'm getting one of those, it's way better build quality then the ones that come stock. | | Thread Tools | | | | Display Modes | Linear Mode |
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