# Installing LSD

**URL:** <https://forums.speedlife.net/t/installing-lsd/143262>\
**Category:** Canada Nissan Automotive\
**Created:** [July 11, 2006, 11:07pm UTC](https://forums.speedlife.net/t/installing-lsd/143262 "2006-07-11T23:07:16Z")\
**Posts on this page:** 9\
**Page:** 1

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**Author:** ![Ryan13](https://avatars.discourse-cdn.com/v4/letter/r/77aa72/32.png) [@Ryan13](https://forums.speedlife.net/u/Ryan13)\
**Post date:** [July 11, 2006, 11:07pm UTC](https://forums.speedlife.net/t/installing-lsd/143262/1 "2006-07-11T23:07:16Z")

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Hey I have an 89 S13 and i plan on installing my Tomei LSD bymyself and if i have to set backlash how do i do it? thx 😃

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**Author:** ![jdms13rhd](https://avatars.discourse-cdn.com/v4/letter/j/f05b48/32.png) [@jdms13rhd](https://forums.speedlife.net/u/jdms13rhd)\
**Post date:** [July 12, 2006, 12:37am UTC](https://forums.speedlife.net/t/installing-lsd/143262/2 "2006-07-12T00:37:07Z")

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is it a gear set or full pumpkin?

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**Author:** ![jdms13rhd](https://avatars.discourse-cdn.com/v4/letter/j/f05b48/32.png) [@jdms13rhd](https://forums.speedlife.net/u/jdms13rhd)\
**Post date:** [July 12, 2006, 12:38am UTC](https://forums.speedlife.net/t/installing-lsd/143262/3 "2006-07-12T00:38:25Z")

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welcome to the forums too! Dont forget to cheak out my forum worldcarlink! Give me a ring if I can help you with anything!

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**Author:** ![Ryan13](https://avatars.discourse-cdn.com/v4/letter/r/77aa72/32.png) [@Ryan13](https://forums.speedlife.net/u/Ryan13)\
**Post date:** [July 12, 2006, 12:58am UTC](https://forums.speedlife.net/t/installing-lsd/143262/4 "2006-07-12T00:58:29Z")

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i know this may sound noobish but what do you mean by full pumpkin sorry

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**Author:** ![RS13](https://avatars.discourse-cdn.com/v4/letter/r/46a35a/32.png) [@RS13](https://forums.speedlife.net/u/RS13)\
**Post date:** [July 12, 2006, 6:39am UTC](https://forums.speedlife.net/t/installing-lsd/143262/5 "2006-07-12T06:39:38Z")

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This is by far the best write up i have seen for an LSD

[http://www.driftfactory.com/lsdinstall.php](http://www.driftfactory.com/lsdinstall.php).

Basicly as long as the gears are meshing properly you don’t have to change anything, just be very careful not to mix up the shims.

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**Author:** ![Ryan13](https://avatars.discourse-cdn.com/v4/letter/r/77aa72/32.png) [@Ryan13](https://forums.speedlife.net/u/Ryan13)\
**Post date:** [July 12, 2006, 9:04am UTC](https://forums.speedlife.net/t/installing-lsd/143262/6 "2006-07-12T09:04:55Z")

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thanks for all the help guys 😃 Edit: The link doesnt work :huh:

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**Author:** ![RS13](https://avatars.discourse-cdn.com/v4/letter/r/46a35a/32.png) [@RS13](https://forums.speedlife.net/u/RS13)\
**Post date:** [July 12, 2006, 6:39pm UTC](https://forums.speedlife.net/t/installing-lsd/143262/7 "2006-07-12T18:39:44Z")

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then go here

[http://www.driftfactory.com/](http://www.driftfactory.com/)

look down on your right near the bottom of the page under installs

Click on KAAZ lsd

Read

Win

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**Author:** ![Buddyworm](https://avatars.discourse-cdn.com/v4/letter/b/85e7bf/32.png) [@Buddyworm](https://forums.speedlife.net/u/Buddyworm)\
**Post date:** [July 12, 2006, 7:07pm UTC](https://forums.speedlife.net/t/installing-lsd/143262/8 "2006-07-12T19:07:32Z")

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^Word. I used that to help me with my install a couple weeks ago, covers everything nicely. I think Tomei’s got it spot on with their diffs though, just install the ring gear and put the shims in exactly like they were and the gears should mesh just fine.

Don’t forget to pick up some Permatex Prussian Blue to check the gear pattern though. It’s a coloured dye that you apply to a few teeth, rotate the gear a couple of turns and it will show you how everything’s meshing.

Oh, and don’t use synthetic gear oil in the diff. Tomei diffs don’t like it.  
B-Wurm 😃

\*\*Edit: From he FSM  
 ![http://img.photobucket.com/albums/v67/Buddyworm/gearpattern.jpg](http://img.photobucket.com/albums/v67/Buddyworm/gearpattern.jpg)

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**Author:** ![insaneskiier](https://avatars.discourse-cdn.com/v4/letter/i/b487fb/32.png) [@insaneskiier](https://forums.speedlife.net/u/insaneskiier)\
**Post date:** [July 13, 2006, 2:06pm UTC](https://forums.speedlife.net/t/installing-lsd/143262/9 "2006-07-13T14:06:59Z")

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> [@Ryan13](#):
>
> thanks for all the help guys 😃 Edit: The link doesnt work :huh:

fixed link [http://www.driftfactory.com/lsdinstall.php](http://www.driftfactory.com/lsdinstall.php)
