Motorized Bicycle Engine Kit Forum  
Register FAQ Members List Calendar Mark Forums Read




Sponsors
To be a sponsor Contact Us
Donations accepted!
Our Forums


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

bogging down


Discussion at Motorized Bicycle Engine Kit Forum in the Motorized Bicycle General Discussion forum. no i dont, but i could get one..if needed. thanks...
Reply
 
LinkBack Thread Tools Display Modes
  #41 (permalink)  
Old 11-29-2008, 10:51 PM
Motorized Bicycle Member
 
Join Date: Nov 2008
Location: tampa
Posts: 43
Default Re: bogging down

no i dont, but i could get one..if needed.
thanks
Reply With Quote
  #42 (permalink)  
Old 11-29-2008, 11:12 PM
Creative Engineering's Avatar
MANIC Mechanic
 
Join Date: Sep 2008
Location: Clearwater, FL
Posts: 1,300
Default Re: bogging down

If you heat the area around the broken bolt...the aluminum only...and then use the center punch at a right angle to the direction of rotation, tap gently and the broken off piece will slowly come out. Once a few threads are exposed you can grab it with pliers and remove it the rest of the way.

Try to direct your center punch on the easy-out! Do Not heat the aluminum too much, and make sure you direct it away from the easy out/steel stud that remains in the engine. You want the aluminum to expand, not the steel.

You can try this without heat! If you are patient it will work without heat!

Jim
Reply With Quote
  #43 (permalink)  
Old 11-29-2008, 11:16 PM
Motorized Bicycle Member
 
Join Date: Nov 2008
Location: tampa
Posts: 43
Default Re: bogging down

thanks will do....i will get back with you tommorow to see if it worked!

thank again!
Reply With Quote
  #44 (permalink)  
Old 11-29-2008, 11:53 PM
Motorized Bicycle Elite Member
 
Join Date: Sep 2008
Location: Ontario Canada
Posts: 108
Default Re: bogging down

Jim, I see where you are going with this and its great to help out a newbie with this kind of problem. This is something I deal with all the time and would like to offer a suggestion if the heat method fails. I will use a Dremel rotary tool and using a cutoff wheel cut a slot into the broken stud, then with a slotted screwdriver the same size as the broken stud and a pair of vice grips firmly clamped on the screwdriver give it a strong tug. 99% of the time this works. just a suggestion if all else fails. MAC
Reply With Quote
  #45 (permalink)  
Old 11-30-2008, 12:02 AM
Motorized Bicycle Member
 
Join Date: Nov 2008
Location: tampa
Posts: 43
Default Re: bogging down

thanks guys, the bolt is to far in to use a dremal..but going to try a torch tommorow..
Reply With Quote
  #46 (permalink)  
Old 11-30-2008, 04:52 AM
Bikeguy Joe's Avatar
Godfather of Motorized Bicycles
 
Join Date: Jan 2008
Location: Ashtabula county, Ohio
Posts: 7,948
Default Re: bogging down

I never met an E-Z Out I didn't like to break.
__________________
If it ain't broke, and you mess with it long enough, it will be.
Reply With Quote
  #47 (permalink)  
Old 11-30-2008, 04:54 AM
Bikeguy Joe's Avatar
Godfather of Motorized Bicycles
 
Join Date: Jan 2008
Location: Ashtabula county, Ohio
Posts: 7,948
Default Re: bogging down

If you use the Creative Engineering's method to remove the stud.....just keep in mind it may take awhile, but it will come out.

I used that method to remove an extra large E-Z Out, and it came out...after 4+ hours of tap tap tapping.
__________________
If it ain't broke, and you mess with it long enough, it will be.
Reply With Quote
  #48 (permalink)  
Old 11-30-2008, 07:08 AM
Creative Engineering's Avatar
MANIC Mechanic
 
Join Date: Sep 2008
Location: Clearwater, FL
Posts: 1,300
Default Re: bogging down

Quote:
Originally Posted by Bikeguy Joe View Post
If you use the Creative Engineering's method to remove the stud.....just keep in mind it may take awhile, but it will come out.

I used that method to remove an extra large E-Z Out, and it came out...after 4+ hours of tap tap tapping.
Yeah! It can be real tedious...I've never had much luck with easy out's either.

Great idea Motormac. For this instance the only problem would be the intake surface, if he slipped enough times with the dremel It would have to be remachined to prevent leaks.

Jim
Reply With Quote
  #49 (permalink)  
Old 11-30-2008, 08:15 AM
Creative Engineering's Avatar
MANIC Mechanic
 
Join Date: Sep 2008
Location: Clearwater, FL
Posts: 1,300
Default Re: bogging down

Squire,

I added a few notes to one of your photos that should give you an idea of how to do it.

Start out with the punch at a 45 degree angle relative to the intake surface to get a good indentation. After that alter the angle slightly as you're tapping. Also try holding the punch nearly in-line with the stud and giving it a sharp hit 2-3 times, then continue at an angle again.

It can be time consuming, but it's a happy moment when you see the blasted thing start to move...Once you get it turning, only tap as hard as is required to keep it going.

Good luck!
Jim
Attached Thumbnails
bogging down-img_0269.jpg  
Reply With Quote
  #50 (permalink)  
Old 12-01-2008, 02:23 PM
Motorized Bicycle Member
 
Join Date: Nov 2008
Location: tampa
Posts: 43
Wink Re: bogging down

Quote:
Originally Posted by Creative Engineering View Post
Squire,

I added a few notes to one of your photos that should give you an idea of how to do it.

Start out with the punch at a 45 degree angle relative to the intake surface to get a good indentation. After that alter the angle slightly as you're tapping. Also try holding the punch nearly in-line with the stud and giving it a sharp hit 2-3 times, then continue at an angle again.

It can be time consuming, but it's a happy moment when you see the blasted thing start to move...Once you get it turning, only tap as hard as is required to keep it going.

Good luck!
Jim
got it!, thanks jim... took a bit but it work it self out..hey your in clearwater..
how much is your clutch adapter? are you willing to trade for some tattoos? lol i work at the good ol atomic tattoos in brandon!
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

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


All times are GMT -5. The time now is 12:21 AM.


Sponsors
To be a sponsor Contact Us


Powered by vBulletin® Version 3.6.8
Copyright ©2000 - 2010, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO 3.3.2
Motorized Bicycle Engine Kit Forum


1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71