[MSCW list] MSCW Digest, Vol 96, Issue 12

Wed Jun 26 14:48:54 CEST 2024

 I just finished an install of an R-134a system and it's working well.  I
know that you'll need a new R-134a compressor, but you or your mechanic
might want to confirm that the condenser is the same for your old R-12 and
a new R-134a system.  Mazda part numbers can help you confirm.

A few notes based on my experience:

Installing the new AC/Power steering belt is fiddly.  It's a very tight fit
over the pulleys but doable.
Install all new Schrader valves and O-ring seals.
The installation manual recommends raising the front wheels 300mm, and that
is plenty of space.  You'll still need good working room under the car to
install the compressor and hoses.  I used a purpose built set of ramps.
I have a 1990 Mazda booklet on the step-by-step installation that I can
copy for you and/or your mechanic.  It would let you know what's involved
in the job.
Cardinal Plaza Shell in Springfield did the refrigerant charging,leak
checks and test of the system for me.  I didn't want to get hurt by *really
*cold refrigerant from some home charging kit.  Their price was about
market price and they have the tools to do the job.
Also have some new bolts/nuts/parts that I over bought for my install.
You're welcome to those if you need them.

If you have any questions, give me a call at 703 439 0836.  I hope this
helps.

Chuck Kyle

On Wed, Jun 26, 2024 at 6:02 AM <mscw-request at lists.mscw1.com> wrote:

> Mazda Sports Cars of Washington (MSCW) DC, Social Group List Serve --
> Send MSCW submissions to mscw at lists.mscw1.com
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> Today's Topics:
>
>    1. Re: MSCW Digest, Vol 96, Issue 10 (Timothy Metzinger)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 26 Jun 2024 01:48:15 +0000
> From: Timothy Metzinger <tim.metzinger at outlook.com>
> To: "mscw at lists.mscw1.com" <mscw at lists.mscw1.com>
> Subject: Re: [MSCW list] MSCW Digest, Vol 96, Issue 10
> Message-ID:
>         <
> CH3P223MB10105DAB298542AE3A8F8FF2F3D62 at CH3P223MB1010.NAMP223.PROD.OUTLOOK.COM
> >
>
> Content-Type: text/plain; charset="utf-8"
>
> Ron has this exactly right.  You get a new compressor and drier and new
> seals but when done right you get cold AC that can be maintained.
>
> Sent from my Verizon, Samsung Galaxy smartphone
> Get Outlook for Android<https://aka.ms/AAb9ysg>
> ________________________________
> From: MSCW <mscw-bounces at lists.mscw1.com> on behalf of Ronald Pattison
> via MSCW <mscw at lists.mscw1.com>
> Sent: Friday, June 21, 2024 4:49:58 AM
> To: mscw at lists.mscw1.com <mscw at lists.mscw1.com>
> Cc: Ronald Pattison <ronpattison at mac.com>
> Subject: Re: [MSCW list] MSCW Digest, Vol 96, Issue 10
>
> Mazda Sports Cars of Washington (MSCW), Social Group List Serve
>
> Hi Patricia,
>
> Many owners of 1990-1993 Miatas convert their cars to the compressor and
> refrigerant used in the 1994+. This compressor was used by the Miatas all
> the way through 2005, and you should be able to find one on Ebay.  You will
> need to perform a 134a conversion, and if your shop doesn?t know what that
> means, find another shop.
>
> Ron
>
> > On Jun 21, 2024, at 6:00?AM, mscw-request at lists.mscw1.com wrote:
> >
> > Mazda Sports Cars of Washington (MSCW) DC, Social Group List Serve --
> > Send MSCW submissions to mscw at lists.mscw1.com
> >
> > Today's Topics:
> >
> >   1. Re: MSCW Digest, Vol 96, Issue 9 (patricia welty)
> >
> >
> > ----------------------------------------------------------------------
> >
> > Message: 1
> > Date: Thu, 20 Jun 2024 08:40:32 -0400
> > From: patricia welty <patriciamwelty at yahoo.com>
> > To: mscw at lists.mscw1.com
> > Subject: Re: [MSCW list] MSCW Digest, Vol 96, Issue 9
> > Message-ID: <9C0AAA21-EA7A-45EF-B97D-9B4B05201021 at yahoo.com>
> > Content-Type: text/plain;     charset=utf-8
> >
> > I have a question about air-conditioning in my 1990 Miata. It wasn?t
> cooling and the shop could not find a compressor for a car this age so they
> did something so it works but we don?t know for how long. Any suggestions
> on finding a compressor?
> > Thank you.
> > Patricia
> >
> >> On Jun 20, 2024, at 6:00?AM, mscw-request at lists.mscw1.com wrote:
> >>
> >> Mazda Sports Cars of Washington (MSCW) DC, Social Group List Serve --
> >> Send MSCW submissions to mscw at lists.mscw1.com
> >>
> >> Today's Topics:
> >>
> >>  1. Headlight motors for an NA (Joseph Gregor)
> >>
> >>
> >> ----------------------------------------------------------------------
> >>
> >> Message: 1
> >> Date: Wed, 19 Jun 2024 19:06:06 -0400
> >> From: Joseph Gregor <air_medal at mac.com>
> >> To: mscw at lists.mscw1.com
> >> Subject: [MSCW list] Headlight motors for an NA
> >> Message-ID: <555E56EA-975F-4F7D-8B6A-2C7958A725B7 at mac.com>
> >> Content-Type: text/plain; charset=utf-8
> >>
> >> I?ve got a ?97 and lately I been thinking, ?What next??
> >>
> >> Anyone got a pair of eyeball motors that work and they don?t
> need/want?  Does it even make sense to set one or two aside for when the
> time comes?  I intend to get buried in this car, so it needs to stay
> roadworthy until then.
> >>
> >> Thanks in advance,
> >>
> >> ? Joe
> >>
> >>
> >> Sent from my iPad
> >>
> >> End of MSCW Digest, Vol 96, Issue 9
> >> ***********************************
> >
> >
> >
> > End of MSCW Digest, Vol 96, Issue 10
> > ************************************
>
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> End of MSCW Digest, Vol 96, Issue 12
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