Life Span of KAAZ clutch plates

[seckerich]

The last part on the outside of that diagram is a bellville washer (spring) and puts a small preload on the spring pack. To see what it has you need to measure the stack height (need micrometer, depth mic, etc) and see how much that spring is collapsed. As the packs wear you loose preload quick because of the short travel length and it needs to be reset. The ramps only work when both wheels are touching pavement so you now have wheel spin over the bumps.

[karter74]

Edit- I was reminded that because it is cam type load it may free spin under light load. Limping back in may not give it enough load to lock the clutches.

I will say I did some curb hopping with mine and no wheel spin at all.

[Sandro]

I emailed Bill, at Bildon and he brought up a valid point that

"If you apply torque to the diff (accelerate) then the pins will ride up the
ramps and lock the diff plates. The more you apply the throttle the more it
will lock. Only if you lift off will the clutches release and allow the
axles to rotate independently."

so basically with the broken axle I couldn't get the plates to lock. Which makes sense.

[bonespec]

<<< Got towed a mile back to the shop with a bad axle in my Kaaz tranny.


I guess I was having too much fun in the snow that night

[chewy8000]

Sandro,

I ran mine all season with no issues in the MKIII golf. I will most likely rebuild it over the winter though. One issue I did notice and you will as well with that trans is the output shafts have a ton of play in them. I contacted KAAZ several times and they said it's normal? I don't think it's normal that it eats output shaft seals and my trans leaks constantly...

[Sandro]

Are you referring to when you press the output shafts onto the spider gears you end up with play?

I remember having that problem, and asked KAAZ and Bill, and neither could help. I ended up doing something to fix it but for the life of me can't remember. (I think I might have used a different cir clip) I don't have endplay and it doesn't leak.

But your using an 02A right? so maybe something is different in relation to output shafts on 020.

Going to test breakaway torque this weekend and will post my findings.

[Flyinglizard]

Try fitting the diff with two case gaskets. The bearing stack height increases that way and can take out some output shaft slop. Or, work the side bearings until the clearance is reduced. Of course, use the late drive flanges that are "press on" They leak less. We always test fit the diff stuff to elimnate this slop. Of course, I always race with a welded diff also, (so I dont know shit.) MM