R850R Fuel pressure and fuel pipe

[paulm]

Hi,ive just bought a 1999 R850R and the tank was off and fuel pipes disconnected,could someone tell where the pipes on the right hand side of the bike go to please(ones from the fuel regulator to the tank),i know the middle is to the injector,i need to know where the fuel pipes connect on the pump,which is fuel feed and which is fuel return please and also what the fuel pressure should be.

 

[Cyrano]

Lower one is fuel feed, upper one is return. Pressure should be 3 bars (+-0.2).