metal unloading valve compression ring - how to reinsert ...

William Fissell · Oct 3, 2014

Hi,

I bought the little metal compression ring for the
841 unloading valve.

I can;t figger out how to reinsert the unloading
valve back into its cylinder. The metal
compression ring is (obviosuly) a bigger diameter
than the cylinder bore, but the cylinder is recessed
inside the lift cylinder body so i can't get any
kind of ring compressor on it.

Feeling stupid.

thanks

Bill

JMOR · Oct 4, 2014

(quoted from post at 21:37:49 10/03/14) Hi,

I bought the little metal compression ring for the
841 unloading valve.

I can;t figger out how to reinsert the unloading
valve back into its cylinder. The metal
compression ring is (obviosuly) a bigger diameter
than the cylinder bore, but the cylinder is recessed
inside the lift cylinder body so i can't get any
kind of ring compressor on it.

Feeling stupid.

thanks

Bill

don't know. Hope some with that experience comes along, but I might consider pushing the bushing out, installing spool, pushing bushing back in.

William Fissell · Oct 4, 2014

ugh. I can get the "bushing" out - the small
diameter sleeve that hods the shaft of the valve.
The actual cylinder in which the sealing portion of
the valve slides seems pretty thin walled and I am
100% sure I would booger it all up getting it out.

RickB · Oct 4, 2014

There is a special tool the one inserts the unload valve and ring into, that fits on the counterbore and provides a smooth transition from tool bore to unload valve bore. Shouldn't be too hard to duplicate.

metal unloading valve compression ring - how to reinsert ...

William Fissell

Member

JMOR

Well-known Member

William Fissell

Member

RickB

Well-known Member

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