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  # 1  
Old 12-04-10, 00:07
CC XT660 CC XT660 is offline
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Brake Fluid - Top up or Replace

Hi All

I've had my 2006 xtx almost a year now and the rear brake fluid is near the low mark. Do I just top up the fluid? Or should I drain and replace all the fluid?

If anyone can point me to the correct post for this if it has already been posted..

Cheers!
__________________
Life is better with an XTX... Ride or be ridden...!


Current Mods: Removed Snorkel, Increased Co, Cush Mod, K&N Oil Filter, Custom Tail Tidy, LED Indicators, Mod Crash Bobbins to Suit Rear Axle, Kev Fuel Mod, DNA Stage 1 & 2, Drilled Airbox, Akrapovic SP Series Exhaust - SOLD now riding Aprilia Dorsoduro 1200
  # 2  
Old 12-04-10, 04:19
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When the brake fluid is low & there are no leaks, it normally means your brake pads are almost finished. How thick are your brake pads?

If the pads are OK, I would replace the whole fluid in your case that your XT is a 06 model.
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Mods that I have done to my XTX's

My 04 XTX
Stage 1 & 2 DNA filters / Kev fuel mod / snorkel mod / Drilled air box mod / Engine breather mod / Fork Spacer mod / 15w fork oil /
[
My 07 XTX
Raptor 700 cylinder 102mm / Modified Crank Case to take a 105mm Raptor Cylinder / 11:1 102mm JE Raptor piston / Stage 1 Raptor Hot Cam / Ported head / Colder Spark Plug / +2mm Throttle body / DNA stage 1 & 2 filters / Modified Air Box / Snorkel removed / Worry Brothers stage 2 filter cover / 6mm & 8mm Bolts Replaced with Titanium Bolts / Recovered seat in Black / O2 Eliminator /

My 09 XTX
59HP at the rear wheel / Stage 2 Raptor Hot Cam / DNA stage 3 Air Box / Carbon Can Exhausts / Modified Exhaust Link Pipes / PCIII With Custom Fuel Map / Wideband Commander O2 Data logger / LCD100 Dyno Jet display & fuel adjuster / 2500 OHM HT lead instead of a 10K OHM XT lead / Extra Coolant Cooler / Protaper Fat Bars / Tail Tidy With LED Tail Light / OKE Protection Knobs / LED indicators / AIS blocked / Modified rear sprocket rubbers / Rear Foot Pegs removed / 09 ECU With 02 Sensor Changed To A 06 ECU / Complete wiring harnes Changed from 09 to 04 / Home made LED resistor flasher / Hole drilled in the fuel tank filler neck to allow quicker filling / Modified Bar End Weights / Progressive front fork springs, 15W fork oil, forks lowered 25mm, used XTR rear links lowering the rear 20mm, rear spring one click stiffer / Changed front & rear guards from blue to black / 47T rear sprocket / Speedo Healer V4.0 / Kev throttle cam mod / Throttle grip mod / The new 2010 O2 sensor mod is out, works a treat, The new 2012 O2 Controller is out, PM me for details

Now ride a 2018 MT09SP ABS + TCS

My KTM 990 SMR Mod book. http://www.ktmsmt.com/viewtopic.php?f=13&t=4946

  # 3  
Old 12-04-10, 05:12
CC XT660 CC XT660 is offline
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Thanks Kev, sorry for the following, probably obvious questions! Do I just check the pads by looking at them? or do I need to remove the caliper and pads? I have taken some pics, do they seem worn to you?


Also have taken a pic of front brake cylinder as it has never changed since I got the bike, there is a white bubble in the bottom right and looks like the inner seal is coming off on the bottom left of the glass window



Is there any posts on step-by-step process for changing pads and replacing fluid?

Thanks mate
__________________
Life is better with an XTX... Ride or be ridden...!


Current Mods: Removed Snorkel, Increased Co, Cush Mod, K&N Oil Filter, Custom Tail Tidy, LED Indicators, Mod Crash Bobbins to Suit Rear Axle, Kev Fuel Mod, DNA Stage 1 & 2, Drilled Airbox, Akrapovic SP Series Exhaust - SOLD now riding Aprilia Dorsoduro 1200
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  # 4  
Old 12-04-10, 06:45
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Kev Kev is offline
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Brand new rear brake pad linings measures 6mm, the lining & metal backing is 9mm. The lowest I would let it go would be 4.5mm total thickness, that would give you a lining thickness of around 1mm to 1.5mm.

If you measure from the brake pad metal to the disc you can work out the pad thickness. The inner pad will be 1mm less in thickness then the outer pad.



By the looks of your brake fluid I would be changing it. There is no procedure that I know of on the forum, the steps are in the W/Shop manual.

I am busy making the Service instructions that will include these items for the mod book as we speak.
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Click here to join the XT Supporter's scheme

Mods that I have done to my XTX's

My 04 XTX
Stage 1 & 2 DNA filters / Kev fuel mod / snorkel mod / Drilled air box mod / Engine breather mod / Fork Spacer mod / 15w fork oil /
[
My 07 XTX
Raptor 700 cylinder 102mm / Modified Crank Case to take a 105mm Raptor Cylinder / 11:1 102mm JE Raptor piston / Stage 1 Raptor Hot Cam / Ported head / Colder Spark Plug / +2mm Throttle body / DNA stage 1 & 2 filters / Modified Air Box / Snorkel removed / Worry Brothers stage 2 filter cover / 6mm & 8mm Bolts Replaced with Titanium Bolts / Recovered seat in Black / O2 Eliminator /

My 09 XTX
59HP at the rear wheel / Stage 2 Raptor Hot Cam / DNA stage 3 Air Box / Carbon Can Exhausts / Modified Exhaust Link Pipes / PCIII With Custom Fuel Map / Wideband Commander O2 Data logger / LCD100 Dyno Jet display & fuel adjuster / 2500 OHM HT lead instead of a 10K OHM XT lead / Extra Coolant Cooler / Protaper Fat Bars / Tail Tidy With LED Tail Light / OKE Protection Knobs / LED indicators / AIS blocked / Modified rear sprocket rubbers / Rear Foot Pegs removed / 09 ECU With 02 Sensor Changed To A 06 ECU / Complete wiring harnes Changed from 09 to 04 / Home made LED resistor flasher / Hole drilled in the fuel tank filler neck to allow quicker filling / Modified Bar End Weights / Progressive front fork springs, 15W fork oil, forks lowered 25mm, used XTR rear links lowering the rear 20mm, rear spring one click stiffer / Changed front & rear guards from blue to black / 47T rear sprocket / Speedo Healer V4.0 / Kev throttle cam mod / Throttle grip mod / The new 2010 O2 sensor mod is out, works a treat, The new 2012 O2 Controller is out, PM me for details

Now ride a 2018 MT09SP ABS + TCS

My KTM 990 SMR Mod book. http://www.ktmsmt.com/viewtopic.php?f=13&t=4946


Last edited by Kev; 12-04-10 at 07:11.
  # 5  
Old 12-04-10, 06:52
CC XT660 CC XT660 is offline
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Just looked at a pic of new ones and I think the pads need changing soon also, will have a look in the manual and get onto changing the fluid and pads

Cheers Kev
__________________
Life is better with an XTX... Ride or be ridden...!


Current Mods: Removed Snorkel, Increased Co, Cush Mod, K&N Oil Filter, Custom Tail Tidy, LED Indicators, Mod Crash Bobbins to Suit Rear Axle, Kev Fuel Mod, DNA Stage 1 & 2, Drilled Airbox, Akrapovic SP Series Exhaust - SOLD now riding Aprilia Dorsoduro 1200
  # 6  
Old 12-04-10, 07:03
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Kev Kev is offline
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I get my pads from Greece, $40.00 cheaper then Yamaha Australia. Comes in a week.

Only bleed the brakes once you have fitted the new pads, otherwise it will over flow when you push the piston back.
__________________
Click here to join the XT Supporter's scheme

Mods that I have done to my XTX's

My 04 XTX
Stage 1 & 2 DNA filters / Kev fuel mod / snorkel mod / Drilled air box mod / Engine breather mod / Fork Spacer mod / 15w fork oil /
[
My 07 XTX
Raptor 700 cylinder 102mm / Modified Crank Case to take a 105mm Raptor Cylinder / 11:1 102mm JE Raptor piston / Stage 1 Raptor Hot Cam / Ported head / Colder Spark Plug / +2mm Throttle body / DNA stage 1 & 2 filters / Modified Air Box / Snorkel removed / Worry Brothers stage 2 filter cover / 6mm & 8mm Bolts Replaced with Titanium Bolts / Recovered seat in Black / O2 Eliminator /

My 09 XTX
59HP at the rear wheel / Stage 2 Raptor Hot Cam / DNA stage 3 Air Box / Carbon Can Exhausts / Modified Exhaust Link Pipes / PCIII With Custom Fuel Map / Wideband Commander O2 Data logger / LCD100 Dyno Jet display & fuel adjuster / 2500 OHM HT lead instead of a 10K OHM XT lead / Extra Coolant Cooler / Protaper Fat Bars / Tail Tidy With LED Tail Light / OKE Protection Knobs / LED indicators / AIS blocked / Modified rear sprocket rubbers / Rear Foot Pegs removed / 09 ECU With 02 Sensor Changed To A 06 ECU / Complete wiring harnes Changed from 09 to 04 / Home made LED resistor flasher / Hole drilled in the fuel tank filler neck to allow quicker filling / Modified Bar End Weights / Progressive front fork springs, 15W fork oil, forks lowered 25mm, used XTR rear links lowering the rear 20mm, rear spring one click stiffer / Changed front & rear guards from blue to black / 47T rear sprocket / Speedo Healer V4.0 / Kev throttle cam mod / Throttle grip mod / The new 2010 O2 sensor mod is out, works a treat, The new 2012 O2 Controller is out, PM me for details

Now ride a 2018 MT09SP ABS + TCS

My KTM 990 SMR Mod book. http://www.ktmsmt.com/viewtopic.php?f=13&t=4946


Last edited by Kev; 12-04-10 at 07:11.
  # 7  
Old 23-06-10, 04:53
CC XT660 CC XT660 is offline
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Join Date: May 2009
Location: melburn, au
Posts: 140
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Hey Kev, I must of missed your reply mate, where abouts in greece? I think it's time I order some! And about that mod book you mentioned, how do i get my hands on one?

Cheers mate
__________________
Life is better with an XTX... Ride or be ridden...!


Current Mods: Removed Snorkel, Increased Co, Cush Mod, K&N Oil Filter, Custom Tail Tidy, LED Indicators, Mod Crash Bobbins to Suit Rear Axle, Kev Fuel Mod, DNA Stage 1 & 2, Drilled Airbox, Akrapovic SP Series Exhaust - SOLD now riding Aprilia Dorsoduro 1200
  # 8  
Old 23-06-10, 05:14
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Kev Kev is offline
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Join Date: May 2006
Location: Brisbane, Australia
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Kev is on a distinguished road
http://cgi.ebay.com.au/Genuine-Yamaha-brakes-pads-XT660R-XT660X-XT-660-rear-/380215787496?cmd=ViewItem&pt=UK_Motorcycle_Parts&h ash=item5886a07fe8
__________________
Click here to join the XT Supporter's scheme

Mods that I have done to my XTX's

My 04 XTX
Stage 1 & 2 DNA filters / Kev fuel mod / snorkel mod / Drilled air box mod / Engine breather mod / Fork Spacer mod / 15w fork oil /
[
My 07 XTX
Raptor 700 cylinder 102mm / Modified Crank Case to take a 105mm Raptor Cylinder / 11:1 102mm JE Raptor piston / Stage 1 Raptor Hot Cam / Ported head / Colder Spark Plug / +2mm Throttle body / DNA stage 1 & 2 filters / Modified Air Box / Snorkel removed / Worry Brothers stage 2 filter cover / 6mm & 8mm Bolts Replaced with Titanium Bolts / Recovered seat in Black / O2 Eliminator /

My 09 XTX
59HP at the rear wheel / Stage 2 Raptor Hot Cam / DNA stage 3 Air Box / Carbon Can Exhausts / Modified Exhaust Link Pipes / PCIII With Custom Fuel Map / Wideband Commander O2 Data logger / LCD100 Dyno Jet display & fuel adjuster / 2500 OHM HT lead instead of a 10K OHM XT lead / Extra Coolant Cooler / Protaper Fat Bars / Tail Tidy With LED Tail Light / OKE Protection Knobs / LED indicators / AIS blocked / Modified rear sprocket rubbers / Rear Foot Pegs removed / 09 ECU With 02 Sensor Changed To A 06 ECU / Complete wiring harnes Changed from 09 to 04 / Home made LED resistor flasher / Hole drilled in the fuel tank filler neck to allow quicker filling / Modified Bar End Weights / Progressive front fork springs, 15W fork oil, forks lowered 25mm, used XTR rear links lowering the rear 20mm, rear spring one click stiffer / Changed front & rear guards from blue to black / 47T rear sprocket / Speedo Healer V4.0 / Kev throttle cam mod / Throttle grip mod / The new 2010 O2 sensor mod is out, works a treat, The new 2012 O2 Controller is out, PM me for details

Now ride a 2018 MT09SP ABS + TCS

My KTM 990 SMR Mod book. http://www.ktmsmt.com/viewtopic.php?f=13&t=4946

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