944S Pressure Relief Valve o-rings

[mhariush]

Hi all

I need to change the o-rings on my Pressure relief valve, the one that's in the head (944 107 139 00) but can't seem to find the sizes anywhere. Jonnybgood suggested Parker's 2-013 and 2-014 and i got them, but they still stuck out enough that I couldn't get the valve all the way down in the hole. It goes further when there are no o-rings. But I forgot to look and see how it looked when installed. But I assume its supposed to be flush, like when it's in there without any o-rings.

Can someone help me out on this?

Thanks.

[kfray]

Item # 45 ? check with Pelican 888-280-7799
see Parts Diagram

[mhariush]

Hi
No, that's the wrong schematic. This is for the oil cooler, I'm talking about the relief valve in the head.

Look at part #42. Pressure relief Valve (Pressure reducing valve in the manual)

Thanks

[Timmay!]

To remove the pressure reducing valve INSIDE THE 16V HEAD, first remove the 3mm allen set screw on the OUTSIDE of the block. Then use a good sized screwdriver to pry up on the side groove of the pressure valve. The 2 O-rings will likely be hard as rock.

[imprezasvx]

does anyone know the part number for the o-rings?
Also there's an installation procedure somewhere online I saw once, anyone have the link?

[944 Ecology]

O-ring sizing needed