farmerwrx

Can some point me in the right direction where the rear washer one way valve is please on a type r ? TIA

Don Clark

It would appear that the joiner shown as 86638D on diag below has been replaced by 86638KG030 (below)

farmerwrx

Cheers it's next to the rear wiper motor

John 37

I know this is an old post but that isn't just a joiner. It works like a pressure relief valve and is directional, note the arrow. It's job is to only let water through when the pressure exceeds a certain level. I mistakenly replaced the one on my Y2000 5 door with a normal joiner. After that the rear screen got washed every time I accelerated hard as the water was thrown backwards in the pipe.

farmerwrx

post is only 6 days old,bought a new one and it's sorted now

Don Clark