1991 R129 Aux Water Pump

[Richard Moakes]

I can find the duovalve, but I can't find the auxiliary water pump.

Anyone know where it is? The REST system doesn't work very well without it operating.

Cheers,

Richard

 

[Richard Moakes]

I finally found it, but it's not going to be easy to get at.

It's located underneath the duovalve, which is working perfectly, and I suspect the commutator or impeller is stuck, so it looks like I will be performing surgery there in the near future!

Anyone got one for sale I can refurb before I start removing everything?

Richard