Go Back   Sportbike Addicts | Two Wheels... Our Drug of Choice > The Garage - Tech Talk > Wrench It
FAQ Members List Member Gallery Calendar Today's Posts Donate
Reply
 
Thread Tools Display Modes

Rear brakes arent working after reassembly. Help me!
Old 04-14-2009, 06:00 PM   #1
tsxguy77
Burnout
 
tsxguy77's Avatar
 
tsxguy77 is offline
Join Date: Jul 2006
Location: Central Jersey
Posts: 224
Send a message via AIM to tsxguy77
Default Rear brakes arent working after reassembly. Help me!

So, I took apart my rearsets to have them powder coated, and after I put it back together, the rear brakes are like jello! I did not touch the brake line so there is no reason for there to be air in the lines or anything. The only thing I can think of is this pictured below.

When I was trying to figure out how to remove everything I did twist this bolt assembly around a few times hoping it would unscrew. Could that be it? Im really at a loss and would rather get some insight for this before I take things apart again. Thanks!

  Reply With Quote

Old 04-14-2009, 06:23 PM   #2
IrocRob
Throttle Lock
 
IrocRob's Avatar
 
IrocRob is offline
Join Date: Jun 2005
Posts: 1,437
Default

If you had the resevoir off the bike it may have been
upside down and that would let air get into the master
cylinder. Bolt it all together and bleed it out, see if that's it.
__________________

...Life, Liberty, and the Pursuit of Maximum Speed...
  Reply With Quote

Old 04-14-2009, 06:26 PM   #3
tsxguy77
Burnout
 
tsxguy77's Avatar
 
tsxguy77 is offline
Join Date: Jul 2006
Location: Central Jersey
Posts: 224
Send a message via AIM to tsxguy77
Default

Good idea. I was afraid of having to bleed the brakes. Thats something I have always been afraid of doing myself for some reason. But maybe it wont be so bad. thanks!
  Reply With Quote

Old 04-14-2009, 06:35 PM   #4
IrocRob
Throttle Lock
 
IrocRob's Avatar
 
IrocRob is offline
Join Date: Jun 2005
Posts: 1,437
Default

tsxguy77 - You have a PM
__________________

...Life, Liberty, and the Pursuit of Maximum Speed...
  Reply With Quote

Old 04-16-2009, 08:27 PM   #5
tsxguy77
Burnout
 
tsxguy77's Avatar
 
tsxguy77 is offline
Join Date: Jul 2006
Location: Central Jersey
Posts: 224
Send a message via AIM to tsxguy77
Default

Well I still had some issues after bleeding it. The guy at the Honda dealership suggested using teflon tape on the speed bleeder to ensure no air gets back into the lines. Well the pedal isnt going down as far as it was before, and if I press down it does prevent the bike from moving under my own power and it can make me come to a stop slowly. I know the rear brakes dont have as much stopping power as the fronts, but I still feel like its lacking something. I used almost a whole new bottle of brake fluid bleeding this stupid thing and I dont think its quite right yet!
  Reply With Quote

Old 04-16-2009, 09:15 PM   #6
Cakes206
The Solution
 
Cakes206's Avatar
 
Cakes206 is offline
Join Date: May 2005
Location: New Joisey
Posts: 8,105
Send a message via AIM to Cakes206
Default

Did you bleed the master too?
__________________


Character is who you are when no one is looking.

The more you sweat in practice, the less you bleed in battle.
  Reply With Quote

Old 04-22-2009, 10:29 AM   #7
landshark
Short Shifter
 
landshark's Avatar
 
landshark is offline
Join Date: Mar 2008
Location: South central Pa.
Posts: 121
Default

DO NOT put tape on those threads. If even the smallest piece gets into the system its a rebuild job. How the hell some of the guys become mechanics is beyond me!
  Reply With Quote

Old 04-22-2009, 08:26 PM   #8
nyskg
Squid
 
nyskg's Avatar
 
nyskg is offline
Join Date: Jul 2007
Location: Clifton,NJ
Posts: 81
Send a message via Skype™ to nyskg
Default

Quote:
Originally Posted by landshark View Post
DO NOT put tape on those threads. If even the smallest piece gets into the system its a rebuild job. How the hell some of the guys become mechanics is beyond me!
That guy has to be a complete idiot
__________________
Greg
TPM Coach #421
Wera Ex #421



  Reply With Quote

Old 04-22-2009, 10:43 PM   #9
John712
Puke Boy
 
John712's Avatar
 
John712 is offline
Join Date: May 2005
Location: 6 Million ways to die, choose one!
Posts: 4,126
Send a message via AIM to John712
Default

OH MAN!!!!

I just did a rebuild on my entire system last night. All I did was swap the rims, then I had no pressure at all. I pumped the pedal like ohh a gazillion times. Finally I split the caliper, cleaned it out, took the brake line and blew it out with my compressor, took apart the master and cleaned it out, put it all back together and bam, I got pressure again
__________________
[SBA Referral Program] [Order you're SBA Stickers] [SBA Photo Gallery]


Cakes towards Ian on having to save money to see family in St Lucia.... 'or some girl u hadnt seen since kindergarten u just connected with on FB'? -

The Sportbike Website known around the
  Reply With Quote

Old 04-23-2009, 08:08 PM   #10
JimRBlue
Throttle Lock
 
JimRBlue's Avatar
 
JimRBlue is offline
Join Date: Nov 2005
Location: Phillipsburg
Posts: 1,590
Send a message via AIM to JimRBlue Send a message via MSN to JimRBlue Send a message via Yahoo to JimRBlue
Default

The smallest bubble can be a real pain..
__________________




[Today 07:41 PM] John217: wait till next season when i BLOW YOU ALL!

[Today 08:28 PM] Jase: i would put my fav. strap-on around the triples and hold on for life

[Today 08:39 PM] landshark: if you are confortable putting your head on someones leg then go for it

2003 Yamaha FZ1
Micron Scorched Titanium Slip-On
Sport tech blue Chrome
Greggs's Flushmount LED
JMV Bodyworks Undertail


2006 YZF R6
Dr X Kit X-treme Undertail
VFX Pivot Plate kit
Pazzo Shorties - black/gold
Puig Race Screen - Black
520 Conversion
  Reply With Quote

Old 04-24-2009, 09:52 AM   #11
Cakes206
The Solution
 
Cakes206's Avatar
 
Cakes206 is offline
Join Date: May 2005
Location: New Joisey
Posts: 8,105
Send a message via AIM to Cakes206
Default

Quote:
Originally Posted by JimRBlue View Post
The smallest bubble can be a real pain..
You have no idea
__________________


Character is who you are when no one is looking.

The more you sweat in practice, the less you bleed in battle.
  Reply With Quote

Old 04-24-2009, 01:07 PM   #12
JimRBlue
Throttle Lock
 
JimRBlue's Avatar
 
JimRBlue is offline
Join Date: Nov 2005
Location: Phillipsburg
Posts: 1,590
Send a message via AIM to JimRBlue Send a message via MSN to JimRBlue Send a message via Yahoo to JimRBlue
Default

I would have to say the worst ever was a rear brembo on an aprillia....
__________________




[Today 07:41 PM] John217: wait till next season when i BLOW YOU ALL!

[Today 08:28 PM] Jase: i would put my fav. strap-on around the triples and hold on for life

[Today 08:39 PM] landshark: if you are confortable putting your head on someones leg then go for it

2003 Yamaha FZ1
Micron Scorched Titanium Slip-On
Sport tech blue Chrome
Greggs's Flushmount LED
JMV Bodyworks Undertail


2006 YZF R6
Dr X Kit X-treme Undertail
VFX Pivot Plate kit
Pazzo Shorties - black/gold
Puig Race Screen - Black
520 Conversion
  Reply With Quote
Reply


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

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



All times are GMT -4. The time now is 05:10 PM.
 

vBulletin skin developed by: eXtremepixels
Powered by vBulletin® Version 3.8.2
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.