Page 1 of 1

How I rebuild AT K8.

Posted: April 29th, 2013, 11:02 pm
by mex
Not too long ago I took apart my transmission, because the oil leaked and burned out the forward clutch. The whole process has been photographed. I ordered in the US master rebuild kit.
Image
Image

Transmission out of vehicle.
Image
Image
Image

Oil pump out.
Image
Image
Image
Image
Image

Re: How I rebuild AT K8.

Posted: April 29th, 2013, 11:07 pm
by mex
Bearing and snap ring.

Image

Forward and reverse drum.

Image

2-4 drum.

Image
Image
Image

2-4 band.

Image
Image

Re: How I rebuild AT K8.

Posted: April 29th, 2013, 11:17 pm
by mex
Took apart forward clutch.

Image
Image
Image

Here is a problem.

Image
Image
Image
Image

I decided to change all the clutches. Reverse clutch.

Image

Coast clutch.

Image

Re: How I rebuild AT K8.

Posted: April 29th, 2013, 11:25 pm
by mex
Image

Each clutch pack has a dished plate. Make sure that you put dished plates exactly how they were before.
New parts are in. One part of the big job is done.
Image

Thrust washer, snap ring.

Image

Planetary carrier assembly.

Image
Image

Taking out band strut with anchor pin, snap ring.

Image

Solenoid valve too.

Image
Image

Re: How I rebuild AT K8.

Posted: April 29th, 2013, 11:31 pm
by mex
And servo assembly.

Image
Image
Image

Only then I can take out one-way clutch.

Image
Image

Spring ring, low and reverse hub inner race.

Image

Low and reverse clutch. 3-4 clutch (don’t have a photo)

Image
Image

Re: How I rebuild AT K8.

Posted: April 29th, 2013, 11:34 pm
by mex
Start putting everything together.

Image

When I put back 3-4 clutch, I had a problem. The new plates were thinner than the old ones. I kept the old plates.

Image

Easily put low and reverse hub inner race inside one-way clutch and put it back together.

Image

My car now drives and that makes me happy. :D