Motorized Bicycle: Engine Kit Forum  

Sponsors



Go Back   Motorized Bicycle: Engine Kit Forum > Motorized Bicycle > Motorized Bicycle General Discussion

Motorized Bicycle General Discussion Topics on bicycle engine kits, help articles, repair and modifications for your motorized bicycles

Reply
 
Thread Tools Display Modes
  #1  
Old 04-24-2009, 11:20 PM
StrontiumEthics StrontiumEthics is offline
Motorized Bicycle Elite Member
 
Join Date: Aug 2008
Location: Brooklyn, NYC
Posts: 161
Question About Pull Start- Potential Problem.

Hey fellas, I got a pull start adaptor from Zoombicycles.com But I have a question about it. When installing the metal plate. Does it matter if the metal touches the magneto coil screw? Will that short it out? I had it running, today but strangly, it stoped so I decided to chain the Mag Coil b/c that is what I thought it was then it worked again. WHat do you guys think?
Reply With Quote
Sponsored Links
  #2  
Old 04-25-2009, 02:54 AM
POPS's Avatar
POPS POPS is offline
Motorized Bicycle Elite Member
 
Join Date: Sep 2008
Location: Vancouver Island BC .Canada
Posts: 257
Default Re: About Pull Start- Potential Problem.

Put the lock washer under the pull start bell and use lock tight on the nut...POPS
Ps. Aluminum is not an electrical conductor.

Last edited by POPS; 04-25-2009 at 02:58 AM. Reason: add info
Reply With Quote
  #3  
Old 04-25-2009, 08:18 AM
leftywoody's Avatar
leftywoody leftywoody is offline
Motorized Bicycle Elite Member
 
Join Date: Aug 2008
Location: Lagrange Indiana
Posts: 377
Default Re: About Pull Start- Potential Problem.

Aluminum IS a conductor and was used in manufacturing of residential wiring during a copper price hike in the 70's . It also degraded over a short time compared to copper and caused fires , that was when it was discontinued as a residential product .
Reply With Quote
  #4  
Old 04-25-2009, 08:27 AM
Walter F.'s Avatar
Walter F. Walter F. is offline
Motorized Bicycle Elite Member
 
Join Date: Jun 2008
Location: Connecticut
Posts: 331
Default Re: About Pull Start- Potential Problem.

Bare aluminium wire is used for ALL HIGH-VOLTAGE CONNDUCTORS. You know, the ones going from metal tower to metal tower. So yeah, aluminum is a conductor.Don't want any of you guys touching the wrong thing. Walter F.
Reply With Quote
  #5  
Old 04-25-2009, 09:07 AM
Creative Engineering Creative Engineering is offline
Banned
 
Join Date: Sep 2008
Location: Clearwater, FL
Posts: 1,727
Default Re: About Pull Start- Potential Problem.

Walter sent me a pair of pull start units to inspect.

One had a stamped sheet metal driver, the other was cast Aluminum.

The sheet metal piece just barely cleared the screws, the cast one wasn't even close.

The pull starter that came with the sheet metal driver worked great until the grommet for the cord popped out. I didn't realize the grommet had come out of the housing. The edges of the casting are so sharp that the cord shredded after a few pulls. No big deal, I put new cord in and made a nylon grommet that will stay put.

Jim
Reply With Quote
  #6  
Old 04-25-2009, 10:15 AM
HoughMade's Avatar
HoughMade HoughMade is offline
Motorized Bicycle Elite Member
 
Join Date: Apr 2008
Location: Valparaiso, IN
Posts: 626
Default Re: About Pull Start- Potential Problem.

Quote:
Originally Posted by leftywoody View Post
Aluminum IS a conductor and was used in manufacturing of residential wiring during a copper price hike in the 70's . It also degraded over a short time compared to copper and caused fires , that was when it was discontinued as a residential product .
Quite right- it is a very good conductor (after silver and copper), but corrodes.
__________________
29/10ths cubic inches of raw power.
HoughMade at WIRED.com: http://www.wired.com/cars/coolwheels...memade_bicycle
Reply With Quote
  #7  
Old 04-25-2009, 12:39 PM
StrontiumEthics StrontiumEthics is offline
Motorized Bicycle Elite Member
 
Join Date: Aug 2008
Location: Brooklyn, NYC
Posts: 161
Question Re: About Pull Start- Potential Problem.

Ok, So does it matter if the Pull Start Plate Adaptor touches the screw of the magneto Coil? Will that short the Mag Coil? When I pull started it when it was touching there wasnt any resistance or anything, and there is a lock washer but it still seems to be touching A LITTLE. Any Recommendation, and will that short out the Mageneto coil?
Reply With Quote
  #8  
Old 04-25-2009, 05:09 PM
POPS's Avatar
POPS POPS is offline
Motorized Bicycle Elite Member
 
Join Date: Sep 2008
Location: Vancouver Island BC .Canada
Posts: 257
Default Re: About Pull Start- Potential Problem.

Quote:
Originally Posted by POPS View Post
Put the lock washer under the pull start bell and use lock tight on the nut...POPS
Ps. Aluminum is not an electrical conductor.
Sorry guys

I stand corrected...POPS
Reply With Quote
  #9  
Old 04-25-2009, 05:43 PM
Walter F.'s Avatar
Walter F. Walter F. is offline
Motorized Bicycle Elite Member
 
Join Date: Jun 2008
Location: Connecticut
Posts: 331
Default Re: About Pull Start- Potential Problem.

Pops, that's why they put erasers on the end of pencils. Walter F.
Reply With Quote
  #10  
Old 04-25-2009, 06:20 PM
POPS's Avatar
POPS POPS is offline
Motorized Bicycle Elite Member
 
Join Date: Sep 2008
Location: Vancouver Island BC .Canada
Posts: 257
Default Re: About Pull Start- Potential Problem.

Quote:
Originally Posted by Walter F. View Post
Pops, that's why they put erasers on the end of pencils. Walter F.
Walter

I thought that was just something to chew on

I guess it helps to be awake when I post...POPS
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 02:19 AM.


Sponsors

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2012, vBulletin Solutions, Inc.
Motorized Bicycle Engine Kit Forum