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VLSD repairs? Anyone help?

Posted: Thu Oct 13, 2011 12:30 pm
by phoenix s14
Hey guys.

The VLSD is not working in my S14. Anyone help with a way to fix it?

Have checked the net and between replacing the fluid etc etc no real fix...

Putting out over 10k for a Kaaz or Nismo unit is not really an option for me...

Re: VLSD repairs? Anyone help?

Posted: Thu Oct 13, 2011 1:52 pm
by Daniel
re-shim it. Something I need to have done on mine still

Re: VLSD repairs? Anyone help?

Posted: Thu Oct 13, 2011 8:32 pm
by 300sx
re-shim it. Something I need to have done on mine still
re-shim it. Something I need to have done on mine still
yeah but.. spanner in the works and stepping on toe's but read here..
not convinced re-shimming is such a good idea..

http://200sx.za.net/phpBB3/viewtopic.php?f=15&t=8218

Re: VLSD repairs? Anyone help?

Posted: Thu Oct 13, 2011 9:10 pm
by phoenix s14
Shimming will make NO difference except take up play between the components or really mash up the diff gears.

Was also thinking of the oil replacement thing... got a lathe. maybe clean, replace fluid and close. Worth a try since it is screwed anyway and a new diff is much more expensive.

Re: VLSD repairs? Anyone help?

Posted: Fri Oct 14, 2011 6:55 am
by djtreble
The shim is the wearing part so a slightly thicker shim will work, I know this because I just did Raymond's S13 diff and tested it :)
The reason the shim doesnt work for long in other car is guys go and oversize them (more than needed to refresh the diff) to lock the diff up. It works but not for too long. I will be doing mine but I will mostly just be using it for drifting and not daily so it will prolong the period until I have to invest in a 1.5 or 2 way.

Re: VLSD repairs? Anyone help?

Posted: Fri Oct 14, 2011 7:57 am
by 300sx
Was also thinking of the oil replacement thing... got a lathe. maybe clean, replace fluid and close. Worth a try since it is screwed anyway and a new diff is much more expensive.
if you do this, put up a few pics and your findings, would be interesting.. i have considered it too, just cant find the nice thick silicone oil..

Re: VLSD repairs? Anyone help?

Posted: Fri Oct 14, 2011 9:46 am
by phoenix s14
Well researching how thick it should be... will take some pics when I do do it if I do it.