:::RHMT::: Real Home Made Turbo

General Category => Hybrid/Tech => Topic started by: walter on April 11, 2014, 06:14:48 PM

Title: Mfactory LSD K20 problem...
Post by: walter on April 11, 2014, 06:14:48 PM
Hi there! im installing a MFactory to a K20Z Civic 06+ tranny, installed new bearings and when i going "sit" LSD it touch with countershaft bearing.. what's wrong with that? Bearings are Koyo 6208CM GSR that came with Mfactory LSD.

(http://i57.tinypic.com/23sup29.jpg)

(http://i62.tinypic.com/15fionq.jpg)

Maybe i need any shims? or pull off a bit top bearing?  ???
Title: Re: Mfactory LSD K20 problem...
Post by: danz on April 11, 2014, 09:35:53 PM
Does it use roller bearings?  I've never seen inside a K series tranny before so IDK...

If it used roller bearings maybe they are pressed on too far?
Title: Re: Mfactory LSD K20 problem...
Post by: DraginX on April 12, 2014, 03:00:23 PM
Looks like it needs to be shimmed.
Title: Re: Mfactory LSD K20 problem...
Post by: walter on April 12, 2014, 06:54:42 PM
Hi, what's the clearance for tranny?
Title: Re: Mfactory LSD K20 problem...
Post by: highroller54 on April 12, 2014, 07:14:06 PM
Like tranny suprize?   :?:
Title: Re: Mfactory LSD K20 problem...
Post by: walter on April 12, 2014, 07:30:09 PM
i meant transmission lol..ive seen gap is about 0.10mm.. i'd have to get 3-4 shims  :-\
Title: Re: Mfactory LSD K20 problem...
Post by: t3_60trim on April 12, 2014, 08:32:35 PM
Waiting for "Chuck`s" enigmatic one word answer to your problem.  Thought the expert would have chimed in by now.

Do you have the correct differential bearings on this LSD? If I am right the shim isn`t on that side of the case anyway which makes me think you have the wrong diff bearings on there.
Title: Re: Mfactory LSD K20 problem...
Post by: highroller54 on April 12, 2014, 10:10:09 PM
Who are you and where is your intro post?
Title: Re: Mfactory LSD K20 problem...
Post by: bigdaddyvtec on April 14, 2014, 05:58:51 PM
.001 to .010 "   is what you want for the shims. Shim should be on pass side pop seal off a d measure. You can't put the bearings on too far... only not far enough... your install is fucked up somehow.
Title: Re: Mfactory LSD K20 problem...
Post by: Tim on April 14, 2014, 06:08:22 PM
I don't know shit about k series, but you said you're using GSR bearings?
Are those supposed to be interchangeable with a k?

I know b16/ls bearings are a different width then gsr bearings (the inside race at least).  Fucks alot of people up in the B series world.
Title: Re: Mfactory LSD K20 problem...
Post by: walter on April 14, 2014, 08:39:18 PM
problem was final drive upside down!

B16 bearing are the same as K20 series.
Title: Re: Mfactory LSD K20 problem...
Post by: highroller54 on April 15, 2014, 12:43:54 AM
Lol!
Title: Re: Mfactory LSD K20 problem...
Post by: bigdaddyvtec on April 15, 2014, 01:23:40 PM
Jesus christ who built it
Title: Re: Mfactory LSD K20 problem...
Post by: Tim on April 15, 2014, 05:04:28 PM
he did.
first post he said he is trying to install the diff but it didn't fit right.

shit happens and the ring was upside down.
Title: Re: Mfactory LSD K20 problem...
Post by: highroller54 on April 15, 2014, 05:56:18 PM
I've done worse  ;)
Title: Re: Mfactory LSD K20 problem...
Post by: crttaz on April 28, 2014, 08:10:59 PM
Large bearing D series/B16/LS/K all use same diff bearings.

My first K....not allowed to show the LSD used....one of one in the USA....NOT MFactory....

(https://scontent-a-iad.xx.fbcdn.net/hphotos-frc1/t1.0-9/1662048_661799840541806_1757171725257835343_n.jpg)

Other than needing a press for the shafts (I got by without one) and having to cut the diff bearing apart to get speedo ring gear off, it was easy.

(https://scontent-b-iad.xx.fbcdn.net/hphotos-frc3/t1.0-9/10150716_659053157483141_6093305791462640124_n.jpg)

New 1-R-2 sleeve along with carbon synchro for second....

(https://scontent-a-iad.xx.fbcdn.net/hphotos-ash3/t1.0-9/1044407_659955997392857_8784180354383366918_n.jpg)