[T3] Blower Motor

[Keith Park]

when you get it out, you want to service the air ducting it bolts to, and
OIL IT... keep it from rusting further if it hasnt rusted out yet.  its a
real pain to repair that fresh air ducting, its held on with 18 spot welds.

Keith


Topnotch Restorations
topnotch at nycap.rr.com
http://www.a383ina68.addr.com/radiorest/main.htm
71 Squareback  "Hothe"
65 Notchback  "El Baja Rojo"
93 RX7  "Redstur"
87 Golf  "Winterat" RIP
01 Sentra SE "Boremobile"
 

-----Original Message-----
From: type3-vwtype3.org [mailto:type3-vwtype3.org-bounces at lists.vwtype3.org]
On Behalf Of Brion Sabbatino
Sent: Thursday, December 08, 2016 8:16 PM
To: type3
Subject: Re: [T3] Blower Motor

The motor is drawing too much current. If you clean it up and lubricant the
bearings it will probable rectify the issue.

Yes it is a lot work. On the other hand, it only has to be done once every
few decades.

The fan does come in handy every once in awhile.

Brion S
S Utah


-------- Original message --------
From: William J <catnine09 at dslextreme.com>
Date: 12/8/16 5:22 PM (GMT-06:00)
To: type3 at vwtype3.org
Subject: Re: [T3] Blower Motor

The switch actually burnt . I can see the black contact and loose male plug
on the low speed . It melted.
----- Original Message -----
From: "Jim Adney" <jadney at VWType3.org>
To: <type3 at vwtype3.org>
Sent: Thursday, December 08, 2016 1:10 PM
Subject: Re: [T3] Blower Motor


> On 8 Dec 2016 at 12:34, William J wrote:
>
>> Guess I was wrong. I looked at the Bentley and it shows what looks like a
>> capacitor and something that may be a resistor both on the low speed
>> circuit
>> and only one winding.
>
> Yes, that's a capacitor, which would have been for electrical noise
> reduction, to reduce radio interference. I don't recall seeing that,
> so I don't know where it is or even if it's really there.
>
> Yes, that's the resistor, only in the '73 schematic. It's just in the
> low speed circuit. The high speed circuit bypasses the resistor.
> IIRC, the resistor is hard to get to. I THINK you have to pull off
> the fan blade and it's under there. My impression is that it doesn't
> get enough cooling, so that's why it dies. There's actually a VW part
> number for that resistor and I actually have one, but I replaced mine
> with an Ohmite brown devil, perhaps 1 Ohm. That lasted quite a few
> years and then also failed. I've ignored it since then.
>
> I don't know why the low speed contact on a switch would fail. Is it
> possible that your resistor had failed, making your low speed no
> longer functional (like mine.) If you had blamed that on the switch,
> replacing the switch would have made no improvement.
>
> In any case, the better repair is to swap in an earlier fan and box.
> There were multiple changes done in '73, and each of them makes the
> earlier boxes more reliable. Anyone who does this should pull it all
> apart, clean it out and lubricate the fan motor bearings.
>
>
> --
> *******************************
> Jim Adney, jadney at vwtype3.org
> Madison, Wisconsin, USA
> *******************************
>
> _______________________________________________
> VWType3.Org mailing list - type3 at vwtype3.org
> To unsubscribe or change subscription options, visit:
> http://lists.vwtype3.org/listinfo.cgi/type3-vwtype3.org
> If you need more help, contact: gregm at vwtype3.org
>


---
This email has been checked for viruses by Avast antivirus software.
https://www.avast.com/antivirus


_______________________________________________
VWType3.Org mailing list - type3 at vwtype3.org
To unsubscribe or change subscription options, visit:
http://lists.vwtype3.org/listinfo.cgi/type3-vwtype3.org
If you need more help, contact: gregm at vwtype3.org
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.vwtype3.org/pipermail/type3-vwtype3.org/attachments/20161209/c
2987578/attachment.htm>
_______________________________________________
VWType3.Org mailing list - type3 at vwtype3.org
To unsubscribe or change subscription options, visit:
http://lists.vwtype3.org/listinfo.cgi/type3-vwtype3.org
If you need more help, contact: gregm at vwtype3.org