Fork seal replacement
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@SpookDog Yeah i may have to do that if it comes to it then. Hitting dead ends everywhere trying to find a set of bushes though. Cant find anywhere with the measurments you privided. I have phoned around and everywhere to main dealers and suspension specialists and all im getting is that the parts for these forks have been discontinued. May have to just look into doing a fork conversion if i cant find any or just hope that the bushes i have that come out them initially arent as mashed as they look
. Not ideal but i cant see any other options -
Brooks suspension. It was recommended to me by a forum member, and they are top quality for not much money…
wrote on 7 Apr 2023, 13:03 last edited by SpookDog 4 Jul 2023, 14:15Sorry Brook suspension. Go to website:
Then use the left hand button (looks like a = but with 3 lines) in the tool bar for:
Front end: then
Forks bushes: then
Guide bushes: then
Then change to search by product name they will be in dimensions…Do it with ‘slide bushes’ as well. Guide is top bushes and Slide is bottom bushes.
Good luck, let us know if you have any problems. Or how you get on
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Sorry Brook suspension. Go to website:
Then use the left hand button (looks like a = but with 3 lines) in the tool bar for:
Front end: then
Forks bushes: then
Guide bushes: then
Then change to search by product name they will be in dimensions…Do it with ‘slide bushes’ as well. Guide is top bushes and Slide is bottom bushes.
Good luck, let us know if you have any problems. Or how you get on …wrote on 7 Apr 2023, 13:23 last edited byIt might be 40.70 x 20 x 1
for the lower bushes. I measured with a ruler!…They are both on the second page of their sections
again! Good luck!… -
It might be 40.70 x 20 x 1
for the lower bushes. I measured with a ruler!…They are both on the second page of their sections
again! Good luck!…wrote on 7 Apr 2023, 13:38 last edited by SpookDog 4 Jul 2023, 14:39Actually, thinking about it, they are probably 41.7 x 20 x 1
If the fork Stantions are 41 then the bushes will be slightly wider so they are the sacrificial surface that connects. Not the stantion!…I was given the original dimensions in a post on this site last year. I’ll search for it later…
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Actually, thinking about it, they are probably 41.7 x 20 x 1
If the fork Stantions are 41 then the bushes will be slightly wider so they are the sacrificial surface that connects. Not the stantion!…I was given the original dimensions in a post on this site last year. I’ll search for it later…
wrote on 7 Apr 2023, 13:48 last edited byFound it! Correct size for ‘bottom’ ‘slide’ bushes are:
41.70mm x 20mm x 1mmSorry for the confusion!…
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Found it! Correct size for ‘bottom’ ‘slide’ bushes are:
41.70mm x 20mm x 1mmSorry for the confusion!…
wrote on 7 Apr 2023, 21:33 last edited by@SpookDog Haha no worries mate. Had me looking everywhere for 41.00mm
. Yeah i found another post on here and the guy had ordered them ones off brooks and said they worked perfectly so i ordered them up earlier. Ordered some paints too so should have some pretty fresh forks by the end if all goes well. Going to strip the paint off them tomorrow and address any pitting on the stancions etc -
@HOTSHOT-III Absolute perfect response mate was just what i was hoping for haha thanks mate. I dont have a spare spindle unfortunately but i could definitely knock something up to do the job perfectly just needed those sizes you've provided. Cheers for that
wrote on 7 Apr 2023, 21:36 last edited by@CalDT125 Im currently rebuilding my suspension,
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@SpookDog Haha no worries mate. Had me looking everywhere for 41.00mm
. Yeah i found another post on here and the guy had ordered them ones off brooks and said they worked perfectly so i ordered them up earlier. Ordered some paints too so should have some pretty fresh forks by the end if all goes well. Going to strip the paint off them tomorrow and address any pitting on the stancions etc -
wrote on 8 Apr 2023, 13:16 last edited by SpookDog 4 Aug 2023, 14:17
Also get yourself a decent size tub of red rubber grease. Grease the station bottoms when you assemble it, as well as the seals & bushes…
It’s wicked stuff for fitting tyres as well. Grease under the rubber strip to waterproof the spoke tops inside the rim, as well as for slipping the tyre on
…It’s good with calliper piston & seals as well…
First time I saw it used was on ‘Wheeler Dealers’! Anton slavered it on a calliper piston with a brush!
I did some searching on the web after that and was surprised I’d never seen it before… -
Also get yourself a decent size tub of red rubber grease. Grease the station bottoms when you assemble it, as well as the seals & bushes…
It’s wicked stuff for fitting tyres as well. Grease under the rubber strip to waterproof the spoke tops inside the rim, as well as for slipping the tyre on
…It’s good with calliper piston & seals as well…
First time I saw it used was on ‘Wheeler Dealers’! Anton slavered it on a calliper piston with a brush!
I did some searching on the web after that and was surprised I’d never seen it before…wrote on 10 Apr 2023, 16:46 last edited byHas anyone who’s fitted new seals had the 1 or 2 washers that go between the top-bush and lower-seal and the 2 seals? I’ve never had 1 fitted let alone 2 …
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@Hybrid_Theory01 said in Fork seal replacement:
@Hybrid_Theory01 (torque it to 25NM)
Do you mean the damper rod bolt at the bottom of the fork leg? This should be tightened to 62Nm with a new copper washer and Loctite. It's a safety critical fastener.
wrote on 26 Apr 2023, 13:08 last edited by@HOTSHOT-III yes you are right 25 mm is for the top, the bottom damper Bolt requires 62 mm, i used a new Copper washer but not loctite since Yamaha manual does not mention it
