electric after-run coolant pump and fan fuse.

[Konstantin Bogach]

In my case the pump was seized in the area of ferrit (or whatever it is called)
cylinder inside plastic body. It is corroded and I decided that it is not
possible to fix it.

About fan fuse: I bought 70 A fuse in Pepboys and spliced it into ground wire
where it goes out of loom to motor. It is fuse in small box with bolts
connection.

Konstantin Bogach
200tq '89
200tqw '89

Dave Eaton wrote:

> has anyone had any luck refurbishing an after-run coolant pump?  after
> stripping the cooling system on the ur-q, it appears that the pump is
> deceased.  12v applied to the thing when in a bucket of water causes it to
> make encouraging noises, but there is no pump action.  i have stripped it,
> and found that the electric motor had seized on the shaft - due to fluid
> ingress - not sure how.  still, with some tlc, and some lithium grease, it
> now seems ok.  has anyone had any luck in refurbishing these little suckers?
>
> btw, the pump is the same model on the mb and rr.  the audi # is 034 965
> 561c, does anyone have an bosch number (it is not in my records from bosch,
> nor on the unit).
>
> on a separate topic - i note that the 20v doesn't appear to have a fuse in
> the fan circuit.  i notice from scot mo's excellent site, that there is a
> "retrofit kit" available from audi.  has anyone retrofitted a fuse to a 20v,
> and want to share the btdt?
>
> thanks
>
> dave
> '95 rs2
> '90 ur-q