Drops right down after you remove the three m6 ( 10 mm head size) bolts on the tabs on the tank.

There is enough wire to drop the tank so you can disconnect the pump.

Filler pipe stays in van, it just slips out of the grommeted hole on top of tank.

Pump to tank grommet may be the leak. But you seem to imply the leak is big.

Wasnt there someone making a skid plate to protect the tank, and hold the tank up if your tabs are broken? 

Alistair 

> On Apr 25, 2021, at 12:16 PM, Jeff Palmer <w.jeff.palmer@icloud.com> wrote:
> 
> Hi everyone.  85 Westfalia GL here.
> 
> My front windshield washer reservoir leaks when I fill it.  I don’t believe it’s holding any fluid so I suspect the entire tank is kaput not just grommets or hose.  
> 
> How hard are these to change?  The van isn’t nearby and I can’t tell from the schematic.  Last time I stuck my head under there it appeared more complex than I was expecting.
> 
> GoWesty lists two grommets (for the pump and reservoir) and the tank.  Are these all necessary would you say?
> 
> Thanks
> Jeff