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Koken Barber Chair Hydraulics

07/10/2012 1:21 PM

Trying to fix the hydraulics on my very old Koken barber's chair. There is not a hex head for plug on bottom. Does bottom cap have threads to unscrew , is it pressed on, or does it even need to come off?

Do you just add fluid from the top. Also, how do you determine how old the chair is, absolutely no dates stamped anyway on this chair.

Thanks,

John

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#1

Re: Koken Barber chair hydrolics

07/10/2012 1:32 PM

Was the drawing offered by SolarEagle in your previous thread incorrect for your chair? We never heard back, we thought you were good.

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#4
In reply to #1

Re: Koken Barber chair hydrolics

07/10/2012 2:27 PM

Yes,

Because there is no hex head for plug in bottom. Not sure if bottom cap is threaded or pressed on. Is bottom cap even designed to come off? If not , do I just add fluid from top?

John

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#5
In reply to #4

Koken Barber Chair - Time For 20 Questions

07/10/2012 3:10 PM

John, this is a lot like asking for a price quote on a sack of groceries.

You have to tell us something. Some pics might go a long way in identifying this. If we don't know what you have, it is difficult to offer any meaningful info.

How come you need to add fluid? Has some leaked out? From where? Have you repaired that? Do you believe an hydraulic leak will repair itself? Do you believe a press-fit plug would hold against the pressure?

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#6
In reply to #5

Re: Koken Barber Chair - Time For 20 Questions

07/10/2012 3:46 PM

I don't know whether a pressed fit plug would hold against the pressure. Is this a quiz. I obviously don't know much about the hydrolics on the chair. I can certainly give you a description or better yet a picture of the chair. I was just wondering if there is usually a date stamped somewhere on the chair.

When I took possesion of the chair the hydroclic mechanism didn't work then.

Thanks,

John

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#2

Re: Koken Barber Chair Hydraulics

07/10/2012 1:54 PM

There should be a serial number under the seat....

Is it older than this??

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#3
In reply to #2

Re: Koken Barber Chair Hydraulics

07/10/2012 1:57 PM

I am hoping the next CR4 Admin How-To blog will be

How To Size A Posted Image So It Doesn't Wreck The Page

While you can still edit, would you reduce that image by about 50% or so?

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#9
In reply to #3

Re: Koken Barber Chair Hydraulics

07/11/2012 8:34 AM

We'll look into it

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#7
In reply to #2

Re: Koken Barber Chair Hydraulics

07/10/2012 3:49 PM

It looks just like that chair, except there is a white porceline frame around the back rest.

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#8
In reply to #7

Re: Koken Barber Chair Hydraulics

07/10/2012 5:15 PM

Like this?

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#10
In reply to #8

Re: Koken Barber Chair Hydraulics

07/11/2012 4:30 PM

Seat is round.

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#11
In reply to #2

Re: Koken Barber Chair Hydraulics

07/11/2012 4:31 PM
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#12
In reply to #2

Re: Koken Barber Chair Hydraulics

07/11/2012 4:32 PM
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#13

Re: Koken Barber Chair Hydraulics

02/25/2017 1:40 PM

I have this exact hydraulic pump and possibly chair. Did you get any info? Would love to know how you broke the piston loose. Will share any info I can collect as well.

jsm3985@yahoo.com

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