[TR] Power steering rack questions

Sujit Roy triumphstag at gmail.com
Thu Jan 14 14:18:09 MST 2021


Someone on another forum mentioned that this 3rd port is a "spare return
port is used for a power steering cooling line or a return line from a
hydro booster.
it can be capped.

Sujit

On Thu, Jan 14, 2021 at 11:12 AM Q <HDRider570 at att.net> wrote:

> These pictures are showing two ports and two mounting devices.  The
> return port is the one with the curved tube and the pressure port is
> just to the left.  The Hex is a bolt head for the reservoir and the stud
> is the other reservoir mount with a provision for part of the pump
> mounting bracket.
>
> Edward Hamer
>
> Petaluma CA
>
> On 1/14/2021 10:33 AM, Sujit Roy wrote:
> >
> > Here are images of pumps I see
> >
> >
> https://www.google.com/search?q=saginaw+pump&rlz=1C1EJFA_enUS886US886&sxsrf=ALeKk01EVtrEEWdynYkG9jXEqKKpas1bbA:1610648643142&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiFwu3hhZzuAhVNbKwKHdb8C9QQ_AUoAnoECBIQBA&biw=1481&bih=715#imgrc=NaekECcKK-2cUM
> > <
> https://www.google.com/search?q=saginaw+pump&rlz=1C1EJFA_enUS886US886&sxsrf=ALeKk01EVtrEEWdynYkG9jXEqKKpas1bbA:1610648643142&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiFwu3hhZzuAhVNbKwKHdb8C9QQ_AUoAnoECBIQBA&biw=1481&bih=715#imgrc=NaekECcKK-2cUM
> >
> >
> > Here' what I am trying to do. I am looking for a cheap complete power
> > steering pump for a Stag including reservoir. Since the Saginaw pump
> > was used all over the palace, I'm hoping to get one for pennies. The
> > ones I see seem to have three ports at the back of the reservoir. The
> > Stag only has two ports HT out in reguler in. Which looks similar to
> > the one mentioned for the Corvette. I doubt I can get one for
> > a Corvette on the cheap.
> >
> > For the pumps with three ports, is the guts of the pump different?
> >
> > Sujit
> >
> > On Wed, Jan 13, 2021 at 8:49 PM Brian Thomas <thomasb at queensu.ca
> > <mailto:thomasb at queensu.ca>> wrote:
> >
> >     Hi Sujit,
> >
> >     Seeing your note I immediately thought of my friend Brad who has a
> >     ’67 Corvette which currently has all components out of the engine
> >     bay.  I asked him about the 3 ports.  Here’s his response:
> >
> >     Brian,
> >
> >     Not sure what he's on about with that pump.
> >
> >     Mine is an original 67 engine and correct PS pump.
> >
> >     There are clearly only two hose (HP & Return)
> >
> >     A couple threaded mounting studs and that's it.
> >
> >     Also, the pump and reservoir are integral.  See pic following:
> >
> >     - Brad
> >
> >     Maybe Ed doesn’t have a ’67 Corvette pump?  Does the Stag’s look
> >     like this one?
> >
> >     Cheers,
> >
> >     Brian
> >
> >     _____________________________________________________
> >
> >     Brian Thomas E-Mail: Brian.Thomas at QueensU.Ca
> >     <mailto:Brian.Thomas at QueensU.Ca>
> >
> >     92 Wyona Lane Phone:  613-385-1947
> >
> >     Wolfe Island, Ontario Toys:  54 TR2,  56 TR3,  67 TR4A,
> >
> >     Canada  K0H 2Y0                                   01 XKR, 75 John
> >     Deere 920
> >
> >     *From:*Triumphs <triumphs-bounces at autox.team.net
> >     <mailto:triumphs-bounces at autox.team.net>> *On Behalf Of *Sujit Roy
> >     *Sent:* January 12, 2021 8:00 PM
> >     *To:* Q <HDRider570 at att.net <mailto:HDRider570 at att.net>>
> >     *Cc:* Triumphs <triumphs at autox.team.net
> >     <mailto:triumphs at autox.team.net>>
> >     *Subject:* Re: [TR] Power steering rack questions
> >
> >     hello Ed.
> >
> >     The corvette ones seem to have 3 ports at the back of the
> >     reservoir whereas the Stag pump only has two. Do you know what
> >     that third one is for?
> >
> >     Sujit
> >
> >     On Fri, Jan 8, 2021 at 8:21 AM Q <HDRider570 at att.net
> >     <mailto:HDRider570 at att.net>> wrote:
> >
> >         I used a power steering pump for a 1967 Corvette to replace
> >         the one in
> >         my Stag.  The basic pump is the same but I did have to swap the
> >         reservoir tank.
> >
> >         I swapped the relief valve tension spring as well but I
> >         honestly could
> >         not see a difference between them. I was just being careful as
> >         US cars
> >         generally run higher line pressure which can damage the rack
> >         seals.
> >
> >
> >         Edward Hamer
> >
> >         Petaluma CA
> >
> >         ** triumphs at autox.team.net <mailto:triumphs at autox.team.net> **
> >
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> >     --
> >
> >     Sujit Roy
> >     Cupertino, California
> >
> >
> >     https://triumphstagblog.wordpress.com/
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> >
> >
> > --
> > Sujit Roy
> > Cupertino, California
> >
> > https://triumphstagblog.wordpress.com/
> > <https://triumphstagblog.wordpress.com/>
> >
>


-- 
Sujit Roy
Cupertino, California

https://triumphstagblog.wordpress.com/
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