Origianl RT reg seat holder Question

[Bossman]

Hey all,

When you take the back half of the valve assembly off and your looking at the valve pin and the reg seat holder, should the small o-ring that rides the pin be IN the cross-cut brass reg seat or in the black back part that holds the reg piston assembly?

seems a bit confusing. the o-ring fits the reg seat and the cut out in the back half of the valve.

any help would be appreciated.

GENO

[BlackVCG]

Either or will work. It's just there to keep air from getting to the piston before it goes to the airchamber.

[Bossman]

Thank's Black. Its been buggin me all day.

GENO

[BlackVCG]

If it makes you even more happy, I stick the o-ring in the black half of the valve. Don't know why, that's just how I do it...

[Bossman]

Yep, in the cut away pic thats where the o-ring belongs.

I read the Rt tear-down post in this forum and it said to put the o-ring into the reg seat holder, that's why I was confused.

Thanks Again

GENO