SV650.org - SV650 & Gladius 650 Forum



SV Talk, Tuning & Tweaking Discussion and chat on all topics and technical stuff related to the SV650 and SV1000
Need Help: Try Searching before posting

Reply
 
Thread Tools
Old 05-12-10, 04:12 PM   #41
hongman
Guest
 
Posts: n/a
Default Re: Caliper questions

Mm ok.

Reinstalled the fronts today and bled them through, lovely jubbly.

Took rear off, but this time left banjo on til caliper was off the bike so I could take out the pads and pump them out a bit. One piston is stuck, the other was doing all the movement.

Problem is, I cant get the god damn hex bolts out to split the caliper. Tried 3-in-1...think I really need a rachet hex rather than a t-hex tool which I'm using.

Maybe if I re-bolted it to the bike too....

  Reply With Quote
Old 05-12-10, 04:15 PM   #42
hongman
Guest
 
Posts: n/a
Default Re: Caliper questions

Oh and I lost the screw that holds the metal braket onto the front brake res...anyone got a spare? ;(
  Reply With Quote
Old 05-12-10, 04:15 PM   #43
barwel1992
Guest
 
Posts: n/a
Default Re: Caliper questions

i all ways use a ratchet hex, i find they do less damage to the bolts and you can use more torque because of the ratchet size (leverage)
  Reply With Quote
Old 05-12-10, 04:24 PM   #44
andrewsmith
Member
Mega Poster
 
andrewsmith's Avatar
 
Join Date: Apr 2010
Location: Newcastle upon Tyne, Just south of salad dodging country
Posts: 7,750
Default Re: Caliper questions

The rear I split needed a ratchet hex. £5 from Halfords (3/8ths drive) and the new socket head bolts are £4 on ebay
__________________
RIP Reeder 20/07/1988 - 21/03/2012. Always missed squire!!!

Every year we meet old friends, gain some new ones, lose old ones and you always remember them all.
“Live as if you were to die tomorrow. Learn as if you were to live forever.” Mahatma Gandhi
andrewsmith is offline   Reply With Quote
Old 05-12-10, 04:49 PM   #45
hongman
Guest
 
Posts: n/a
Default Re: Caliper questions

Thanks.

Nothing like being prepared eh!
  Reply With Quote
Old 05-12-10, 04:52 PM   #46
andrewsmith
Member
Mega Poster
 
andrewsmith's Avatar
 
Join Date: Apr 2010
Location: Newcastle upon Tyne, Just south of salad dodging country
Posts: 7,750
Default Re: Caliper questions

mate I had to buy one to do the rear. You got a breaker bar or large torque wrench, as I had to use a 2ft breaker bar and it still took a lot of effort.

Which piston is stuck BTW?
__________________
RIP Reeder 20/07/1988 - 21/03/2012. Always missed squire!!!

Every year we meet old friends, gain some new ones, lose old ones and you always remember them all.
“Live as if you were to die tomorrow. Learn as if you were to live forever.” Mahatma Gandhi
andrewsmith is offline   Reply With Quote
Old 05-12-10, 04:54 PM   #47
hongman
Guest
 
Posts: n/a
Default Re: Caliper questions

Its the piston on the same side as the banjo bolt.

Halford trip tomorrow I guess...
  Reply With Quote
Old 05-12-10, 04:57 PM   #48
yorkie_chris
Noisy Git
Mega Poster
 
yorkie_chris's Avatar
 
Join Date: Apr 2007
Location: Halifax/Leeds
Posts: 26,645
Default Re: Caliper questions

If it is same side as banjo then knock piston out through banjo hole if you already split caliper.

I have had to drill a few caliper bolts out, they can seize badly. You can mix a bit of acetone and ATF for some very effective penetrating oil and let it soak into the bolt from the back. I think acetone is the ingredient they took out of it when penetrating oils started being sh*t a few years ago.
__________________
Currently Ex Biker
Now rebuilding a 63' fishing trawler as a dive boat
yorkie_chris is offline   Reply With Quote
Old 05-12-10, 05:01 PM   #49
andrewsmith
Member
Mega Poster
 
andrewsmith's Avatar
 
Join Date: Apr 2010
Location: Newcastle upon Tyne, Just south of salad dodging country
Posts: 7,750
Default Re: Caliper questions

Quote:
Originally Posted by yorkie_chris View Post
If it is same side as banjo then knock piston out through banjo hole if you already split caliper.

I have had to drill a few caliper bolts out, they can seize badly. You can mix a bit of acetone and ATF for some very effective penetrating oil and let it soak into the bolt from the back. I think acetone is the ingredient they took out of it when penetrating oils started being sh*t a few years ago.
Easiest way is as YC said. Save damaging the piston with moe grips.

I think it was Acetone that was banned for penetrating oils, as it was Benzine that was banned as a degreaser
__________________
RIP Reeder 20/07/1988 - 21/03/2012. Always missed squire!!!

Every year we meet old friends, gain some new ones, lose old ones and you always remember them all.
“Live as if you were to die tomorrow. Learn as if you were to live forever.” Mahatma Gandhi
andrewsmith is offline   Reply With Quote
Old 05-12-10, 05:05 PM   #50
yorkie_chris
Noisy Git
Mega Poster
 
yorkie_chris's Avatar
 
Join Date: Apr 2007
Location: Halifax/Leeds
Posts: 26,645
Default Re: Caliper questions

Never use mole grips on pistons, there is always a better way.

It was trike they banned as degreaser... trichloroethylene
__________________
Currently Ex Biker
Now rebuilding a 63' fishing trawler as a dive boat
yorkie_chris is offline   Reply With Quote
Reply


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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Caliper upgrade - Questions. lawson17 SV Talk, Tuning & Tweaking 13 14-09-11 12:51 PM
Questions, questions - light bulbs and oil leaks. garynortheast SV Talk, Tuning & Tweaking 7 25-03-10 12:55 PM
help with caliper rebuild?? arcdef Thames Valley 3 04-01-09 05:36 PM
Questions questions...(funny noise,luggage, ferry) the_lone_wolf SV Talk, Tuning & Tweaking 23 23-05-07 07:19 PM
a few questions....well 5 questions....from a newb flynn209 SV Talk, Tuning & Tweaking 12 10-07-06 10:56 PM


All times are GMT. The time now is 04:24 AM.


Powered by vBulletin® - Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.