[Mgs] 1975 MGB Starter Motor

Mark Robinson markrob at mindspring.com
Wed Sep 1 08:13:02 MDT 2021


I will weigh them tomorrow and report back.

Paul..the new motor  comes with a y control cable going to one spade 
connector on the new motor.  One wire (red)  has a diode  which supplies 
the 12v to the coil when cranking. It goes to the green white wire.  The 
diode prevents the ballasted 12v from the coil from backfeeding the 
starter motor solenoid. The other wire (black)  goes to the brown white 
starter relay wire.  It is described here.

https://www.youtube.com/watch?v=qJ9TQYfliLI


Mark


On 01-Sep-21 8:51 AM, Robert's New iPad wrote:
>     Did you happen to weigh the two?   To judge by size, weight of the new one could be a bit over half that of original.
>     Let us know how installation goes, and how the new device works.
> Bob
>
>
>> On Sep 1, 2021, at 8:18 AM, Mark Robinson <markrob at mindspring.com> wrote:
>>
>> My new starter motor arrived. It looks like it will be a lot easier to get this one back in place.  Here are a couple of pics to show the difference in size.
>>
>>
>> https://www.mediafire.com/view/y8sxmfctchksp3x/DSCN3677.JPG/file
>>
>> https://www.mediafire.com/view/1usnjxpgee8x1qs/DSCN3681.JPG/file
>>
>>
>>
>>
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