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

#
 
#
 
Performance Engineering

  • NSR250 Forums Index ‹ NSR250R Discussion
  • Members Content
  • Members Garage
  • Subscription
  • Transactions
  • FAQ
  • Search
  • Register
  • Log in

fork oil replacement mc18


Reply to topic   printer-friendly view
Page 1 of 1   Download Topic





nsrjb

 
Posts: 170
Joined: 18 May 2009

Location: co cork ireland
    Send private message View user's profile
    Reply with quote  

fork oil replacement mc18

Tue Jan 04, 2011 7:38 pm » Post: #1 » Download Post

so i got my forks seals and oil replaced by a local garage.

when i got the bike back it was handling badly and the forks started leaking again.

i then decided to replace the seals myself.

i put 429ml of oil into each fork.

the oil used was a mixture of 10w 40 and 15w 40 to make 12.5w 40.

the seals no longer leak and the bike handles fine at speed, but around town at low speeds the front end feels very slippy.

any suggestions???
Back to top


Kubira

 
Posts: 200
Joined: 24 Mar 2009

Location: Adelaide, Australia
1992 Honda MC21SE
    Send private message View user's profile Send e-mail
    Reply with quote  

Wed Jan 05, 2011 3:03 am » Post: #2 » Download Post

Wow, i would have returned the forks yo, its not exactly a cheap or simple operation

If im not mistaken the oil is only gonna affect travel speed. Soft or hard is ofcourse due to spring rate. So, if you want it to slow up, just tighten the lil screw a few notches.

Did you refit the shockie as per the nsr page? (( http://www.dreamgate.ne.jp/nsr/technical/mc28SE_forks.html ))
_________________

Back to top


nsrjb

 
Posts: 170
Joined: 18 May 2009

Location: co cork ireland
    Send private message View user's profile
    Reply with quote  

Wed Jan 05, 2011 11:04 am » Post: #3 » Download Post

i would have returned forks but when i stripped them there was 450ml of oil in 1 fork and 360ml in the other 1 so i cut my losses and will not deal with this mechanic again.
unfortunately i can only adjust preload with my forks not spring rate.
Back to top


anonymous.shyster
Supporter - Carbon
Supporter - Carbon
 
Posts: 537
Joined: 09 Nov 2008

Location: Australia
    Send private message View user's profile
    Reply with quote  

Mon Jun 20, 2011 7:51 am » Post: #4 » Download Post

Hold on a sec, why on earth are you using a multi viscosity oil?

You should be using 10W, not 10W40.
Back to top


Reply to topic   printer-friendly view
Page 1 of 1   Download Topic

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

  • NSR250 Forums Index
  • All times are GMT
Powered by phpBB © 2001, 2005 phpBB Group


Hosted by NSR250dotNET © 2008 NSR250dotNET