I’ve recently replaced the PS rack on my daughter's KA (after only 29,000) but I can’t remember in to which connection the non return valve must be fitted and which way round it must go….

The upper connection seems most likely but I don’t want to go down the trial and error road and do any damage.

Please help....the daughter has passed her test and is looking forward to getting the KA back on the road...

Thanks in advance…

BL