NSR250.net Forums Logo: Honda NSR 250 Forums, Classifieds and Service Manual in English. Covering All Honda NSR 250 MC16, MC18, MC21 and MC28 models
NSR250.net Forums

#
 
#
 

Forks seal


Reply to topic   printer-friendly view





biatchy

 
Posts: 152
Joined: 07 Jul 2005

Location: Melbourne/AUS
    Send private message View user's profile Send e-mail
    Reply with quote  

Forks seal

Mon Oct 31, 2005 9:59 pm » Post: #1 » Download Post

Hi all,

one of my fork seals started leaking..so i wanna replace it.

the fork had some rusting on it which i have got most of off..but there are still specs of black dots that are protruding(pitting?). i think they were the cause of the fork seal to bust.

any ways to get it off....i dont really have money to get them re-chromed etc..

cheers
_________________
Philip Ahn
MC21 NSR250R

im poor...
Back to top

maxim
Supporter - Carbon
Supporter - Carbon
 
Posts: 1356
Joined: 24 May 2004

Location: Kent, UK
1992 Honda NSR250 MC21
    Send private message View user's profile Send e-mail
    Reply with quote  

Tue Nov 01, 2005 12:18 am » Post: #2 » Download Post

Not as far as I know... Anyone?

The other option is to buy some aftermarket stanchions, which are usually a cheaper option than going the re-chroming route.
_________________
NSR300R - Why did i ever have a 250...
Back to top

biatchy

 
Posts: 152
Joined: 07 Jul 2005

Location: Melbourne/AUS
    Send private message View user's profile Send e-mail
    Reply with quote  

Tue Nov 01, 2005 3:17 am » Post: #3 » Download Post

forgive my ignorance..
whats a stanchion?
_________________
Philip Ahn
MC21 NSR250R

im poor...
Back to top

Dave Ett
Site Moderator
Site Moderator
 
Posts: 3648
Joined: 20 Feb 2004

Location: Gloucestershire, England
    Send private message View user's profile
    Reply with quote  

Tue Nov 01, 2005 7:44 am » Post: #4 » Download Post

The shiney bit at the top. Properly called a 'fescalized' rod.

Your forks have a fork tube and a fork slider (the top bit and the bottom bit on conventional forks), but go by various other names just to confuse you!
_________________
MC21SP Plaything
BMW F800GS Bumblebee
Triumph 9551 Daytona Big boys toy
FJ1100 Sporting relic
GTS1000 oddball

Back to top

biatchy

 
Posts: 152
Joined: 07 Jul 2005

Location: Melbourne/AUS
    Send private message View user's profile Send e-mail
    Reply with quote  

Tue Nov 01, 2005 8:44 am » Post: #5 » Download Post

hmm...
i heard that you can actually rub the "dots" back and then fill the little holes with ladies manicure believe it or not!
"looks like sh*t, but its a quick and cheap fix" (quote the guy)
not sure if it works tho...

im not sure what he told me to rub it back with tho.
_________________
Philip Ahn
MC21 NSR250R

im poor...
Back to top

Dave Ett
Site Moderator
Site Moderator
 
Posts: 3648
Joined: 20 Feb 2004

Location: Gloucestershire, England
    Send private message View user's profile
    Reply with quote  

Tue Nov 01, 2005 10:24 am » Post: #6 » Download Post

Use a chrome cleaner, like Solvol autosol.

You will only be buying time I'm afraid, and will need a re-chrome sooner or later as the seals will only cope with a certain amount of damage.

My FJ ones are bad, and I've got them through the summer, but I think it's rechrome time now...
_________________
MC21SP Plaything
BMW F800GS Bumblebee
Triumph 9551 Daytona Big boys toy
FJ1100 Sporting relic
GTS1000 oddball

Back to top

biatchy

 
Posts: 152
Joined: 07 Jul 2005

Location: Melbourne/AUS
    Send private message View user's profile Send e-mail
    Reply with quote  

Wed Nov 02, 2005 12:09 am » Post: #7 » Download Post

hmm...
you guys wouldnt know a safe way to rub back the lil spots tho without damaging the fork too much?
cos seriously there are like 3 of them haha!

cheers
_________________
Philip Ahn
MC21 NSR250R

im poor...
Back to top

Dave Ett
Site Moderator
Site Moderator
 
Posts: 3648
Joined: 20 Feb 2004

Location: Gloucestershire, England
    Send private message View user's profile
    Reply with quote  

Wed Nov 02, 2005 7:31 am » Post: #8 » Download Post

I use a needle file, and a lot of care...
_________________
MC21SP Plaything
BMW F800GS Bumblebee
Triumph 9551 Daytona Big boys toy
FJ1100 Sporting relic
GTS1000 oddball

Back to top

biatchy

 
Posts: 152
Joined: 07 Jul 2005

Location: Melbourne/AUS
    Send private message View user's profile Send e-mail
    Reply with quote  

Wed Nov 02, 2005 11:00 am » Post: #9 » Download Post

cool..thanks dave..
will give it a go...
_________________
Philip Ahn
MC21 NSR250R

im poor...
Back to top

biatchy

 
Posts: 152
Joined: 07 Jul 2005

Location: Melbourne/AUS
    Send private message View user's profile Send e-mail
    Reply with quote  

Fri Nov 04, 2005 10:07 pm » Post: #10 » Download Post

i went to my usual mechanic and he didnt have any forkseals.

anyone know the exact size i need?
oh yea...and what fork oil do you guys like to use?

cheers
_________________
Philip Ahn
MC21 NSR250R

im poor...
Back to top

Andy
Site Admin
 
Posts: 11886
Joined: 19 Jan 2004

Location: Devon, UK
1991 Honda NSR250 MC21
    Send private message View user's profile
    Reply with quote  

Sat Nov 05, 2005 4:08 am » Post: #11 » Download Post

The "exact" size can be found here!

I know they aren't the cheapest, but they are genuine Honda parts, and you do get an oil seal and a dust seal in each kit. (1 kit required for each fork leg.)

Frankly, I can't understand how some companies can be selling original Honda parts at the prices they are quoting! Even with full UK Honda Dealer discount (which obviously I DON'T get!), I couldn't sell the seals much cheaper!

Go on, live dangerously and support the Site a little!
_________________
Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.

Check us out on Facebook! Please "like" our page!
Back to top

biatchy

 
Posts: 152
Joined: 07 Jul 2005

Location: Melbourne/AUS
    Send private message View user's profile Send e-mail
    Reply with quote  

Sat Nov 05, 2005 8:03 am » Post: #12 » Download Post

41mm? thats what the site says...
is that the only dimension i need?

i prolly wont be able to find it here knowing my luck...so might order off you guys anyway Wink
_________________
Philip Ahn
MC21 NSR250R

im poor...
Back to top

biatchy

 
Posts: 152
Joined: 07 Jul 2005

Location: Melbourne/AUS
    Send private message View user's profile Send e-mail
    Reply with quote  

Mon Nov 07, 2005 1:08 pm » Post: #13 » Download Post

anyone?
41mm is the "full" dimensions of the fork seal?

sorry to be a pain Smile
_________________
Philip Ahn
MC21 NSR250R

im poor...
Back to top

Matt@TYGA
Supporter - Vendor
Supporter - Vendor
 
Posts: 1818
Joined: 15 Sep 2004

Location: In my office chair, in Pattaya, Thailand
    Send private message View user's profile Send e-mail Visit poster's website
    Reply with quote  

Tue Nov 08, 2005 3:03 am » Post: #14 » Download Post

NSR seals are 41mm x 54mm. This is a popular size shared by many bikes so should be easy to get.

Andy's got 'em so you can't get much easier than that.
Back to top

Jezza

 
Posts: 295
Joined: 19 Aug 2004

Location: Melbourne [Australia]
    Send private message View user's profile Send e-mail MSN Messenger
    Reply with quote  

Tue Nov 08, 2005 5:46 am » Post: #15 » Download Post

Phil, how much have you been quoted for and by who?
_________________
Jerry Lai
NSR250 [MC21SP]
Back to top
Reply to topic   printer-friendly view

NSR250R Discussion

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum
Powered by phpBB © 2001, 2005 phpBB Group


Hosted by NSR250dotNET © 2008 NSR250dotNET