MR2 Roadster Owners Club

The Workshop => Performance Related => Topic started by: keljon on June 25, 2017, 21:00

Title: LSD removal
Post by: keljon on June 25, 2017, 21:00
My car currently has no LSD(2zz swap) but I have the original gearbox.
I would like to pull the LSD out so I can throw the rest away (storage is tight) what do I need to keep so I can swap the LSD in later??
Title: Re: LSD removal
Post by: JoeCool on June 25, 2017, 22:32
You crack open the drive side of the gearbox and pull out the diff. I think there might be some shims/bearings that you might find handy too.
Title: Re: LSD removal
Post by: toyofan on June 25, 2017, 22:53
Can you mount it that way too?
How do you measure the preload on the bearings with everything inside the box?
Title: Re: LSD removal
Post by: Mark A on June 26, 2017, 08:45
Here's a guide I've followed

 m http://www.diymytoyota.com/corolla/quic ... ferential/ (http://www.diymytoyota.com/corolla/quick-install-limited-slip-differential/) m
Title: Re: LSD removal
Post by: keljon on June 26, 2017, 09:47
great, thanks
Title: Re: LSD removal
Post by: manos3003 on July 18, 2017, 19:00
Sorry I'm late to this party guys. Don't attempt this guide as it's a quick install without setting the pre-load on the differential bearings. I'll dig out the procedure I used which describes how to set the pre-load.
Title: Re: LSD removal
Post by: keljon on July 18, 2017, 23:16
I pulled the lsd out and threw the rest away, will swap in the lsd at some point so a guide would be handy
Title: Re: LSD removal
Post by: m1tch on July 19, 2017, 17:02
Quote from: "keljon"I pulled the lsd out and threw the rest away, will swap in the lsd at some point so a guide would be handy

Is it a C64 box? If so I am interested in it.
Title: Re: LSD removal
Post by: weeJohn on July 19, 2017, 22:29
I have swapped a few in different Toyota boxes, never had any problems swapping the bearings over from the old diff onto the lsd. It takes a small set of pullers and you may need to grind the legs a little to get them in there, but if you take care it will be fine.

Preload is a nightmare to check without the special tool to torque the diff from the inside, like I say, 4 Toyota boxes done without checking it and no issues.
Title: Re: LSD removal
Post by: manos3003 on July 19, 2017, 23:35
Quote from: "weeJohn"Preload is a nightmare to check without the special tool to torque the diff from the inside, like I say, 4 Toyota boxes done without checking it and no issues.

All it takes is one time. Then it can cause some serious issues. There is a way to check without the special tool, as long as you're handy with a torque wrench