[T3] Blower Motor

[William J]

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.

William
----- Original Message ----- 
From: "Jim Adney" <jadney at VWType3.org>
To: <type3 at vwtype3.org>
Sent: Thursday, December 08, 2016 10:27 AM
Subject: Re: [T3] Blower Motor


> On 7 Nov 2016 at 16:19, William J wrote:
>
>>  My 73 SB has the two speed fan . Back in 85/86 when I got mine and had a 
>> 72
>> SB as a free parts car I took the entire housing out and got the 4 rubber
>> mounts and think I used the 72's fan , Basically used the best parts from
>> both.
>>
>>   I used to use the fan yet the thing even when not producing bearing 
>> noise
>> was still pretty freaking loud . Last time I used it the low speed 
>> setting
>> on the switch burnt out , had a spare and it too burnt out so I suppose 
>> the
>> low speed fan circuit has an issue . I only used low because on high you
>> could not talk over it. I never really bothered to just run the low off a
>> fused wire to see if the fan low circuit is faulty .
>
> William,
>
> Looks like your computer clock is one month off. I suspect you
> actually wrote this on Dec 7, not NOV 7.
>
> VW cheapened the fan in '73, by using a resistor to make a low fan
> speed instead of using a 2-speed fan motor. That resistor commonly
> fails, I've replaced mine at least once, but the better solution is
> to find an earlier fan and fan box and install it instead. It sounds
> like you still have the '73 fan.
>
> The fan switch didn't change.
>
> -- 
> *******************************
> Jim Adney, jadney at vwtype3.org
> Madison, Wisconsin, USA
> *******************************
>
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