Tech Support - Superb
 

Just spoken to tech support re an issue with a diff - Superb and I was shocked at the response.

This is why I'm sticking with this brand!

What was the issue with the diff mike ?

I'm very curious because I had my own diff troubles in the past. They're solved now following a small modification.

Whatever I did the new diff I recieved wouldn't stay done up. They've since replaced.

I put my old diff back in after a full rebuild and no probs.

Can I ask what this modification was? Im having problems with the diff in my cougar SV unwinding!

Ste

First of all, you have to pay close attention to the installation of the C-clip, like mentioned in another thread here. Make sure the clip isn't overstretched after installation. It shouldn't move much in the groove.

This is the most important part.
Then I went further and did some "diff fixing overkill" after some of my diff screws broke off at the head.

This is a personal preference, but I never liked the original CAT diff screw system (with the 1,5mm hex counterscrew). So I drilled out the M3 thread in the hub, took a longer screw (with a stronger 2,5mm head) and simply used a classic M3 locknut to tighten the diff. Again, this is a personal preference but I prefer this method of thightening the diff over the original 1,5mm hex counterscrew.