Yamaha Discussions about Yamaha ATVs.

Front brakes locking up.

Thread Tools
 
Search this Thread
 
  #1  
Old 06-10-2003 | 12:04 AM
Turbo33's Avatar
Thread Starter
|
Pro Rider
Joined: May 2002
Posts: 626
Likes: 0
Default Front brakes locking up.

Well guys I had the front calipers chromed and I am haveing trouble with the front brakes locking up. It is mainly the right side but the left acts up as well.
 
  #2  
Old 06-10-2003 | 02:59 AM
RaptorRacer1's Avatar
Pro Rider
Joined: Oct 2002
Posts: 768
Likes: 0
Default Front brakes locking up.

I wish I could get the front brakes to lock up. I have Galfer braided lines and good fluid, but the only place I can lock them up is in the sand or the mud. Do you think I need to bleed them again? Sorry I don't have any help for you on your problem. Maybe the chrome got into the piston area and is making it seize? Good Luck!

RR1
 
  #3  
Old 06-10-2003 | 08:02 AM
87Banshee250sx's Avatar
Pro Rider
Joined: Jul 2002
Posts: 1,111
Likes: 0
Default Front brakes locking up.

Thats really weird you guys. Even with my old 87 stock brakes with stock lines and probably origional pads, i can still lock mine up on pavement. Maybe you have more fluid in one line than another.


-nick
 
  #4  
Old 06-10-2003 | 09:13 AM
donzilla's Avatar
Pro Rider
Joined: Nov 2002
Posts: 414
Likes: 0
Default Front brakes locking up.

did you change brake levers ? i did and i had the plunger too far into the master cylinder and mine locked up . i had to release the pressure by opening the bleeder before i figured it out . i also have my calipers chromed . you might need to check and make sure where the piston seals go is not chromed . if it is you need to sand off the chrome so it will move .
 
  #5  
Old 06-10-2003 | 10:20 PM
Mars's Avatar
Range Rover
Joined: Apr 2003
Posts: 177
Likes: 0
Default Front brakes locking up.

Did they get any chrome in the piston bore/seal grove? Caliper seals often are not forgiving. If the chrome was a little thick it would tighten up the piston to seal tolorance. Some caliper seals are beveld could one be in backwards?

For those having bleeding problems..Forget gravity and lever pumping. You will need to reverse fill or vacum bleed to get all the air out.

forgive my poor spelling [img]i/expressions/face-icon-small-smile.gif[/img]
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Reactant
General Chat
15
03-30-2022 02:08 AM
ghost civic
Yamaha
6
01-15-2020 07:43 AM
greg74
Yamaha
15
09-10-2019 03:03 PM
RticKwad
Classifieds, Garage Sale & Swap Shop
0
07-21-2015 03:00 PM
sublime250
1) Engine problems..
1
07-11-2015 11:52 AM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


Quick Reply: Front brakes locking up.



All times are GMT -5. The time now is 12:49 PM.