potus
Well-Known Member
I bought a new filter head about 2 years ago when i first noticed the housing decaying a bit. Never got round to fitting it. It came with 4 new brass unions. That is how I presented it to the garage who are happy for me to supply parts. I get what you are saying - there is a part on one of the valves that should have been transferred over/replaced from the old housing, namely the air bleed part. I'd better ask them! Thanks
One of the 4 fittings should house an air bleed valve (the driver side rear fitting), its the vent return to the tank