Flywheel reference pin

[Bernie Benz]

I would guess the other way. 8 x 20 mm. The 4H may be a temper  
description?

Bernie


On Apr 24, 2009, at 10:57 AM, Nathan Winters wrote:

>
> Partial answer to my question:
>
> I Found the part number for it and description:  p/n: N 902-318-01  
> dowel pin 4H8x20
>
> Is that 4mm diameter x 20mm long?  Not sure what the 8H stands for.
>
>
> Nathan
>
>
>
>
>
>
> ----- Original Message ----
> From: Nathan Winters <natewin at yahoo.com>
> To: 200q20V mailing list <200q20v at audifans.com>
> Sent: Friday, April 24, 2009 1:46:15 PM
> Subject: Flywheel reference pin
>
>
> Could anyone here tell me the diameter and length of the flywheel  
> reference pin?
> SJM indicates a measurement that it should stick out about .475" /  
> 12mm from the plate but I does not provide a length or diameter.
> This is the pin on  the engine side of the flywheel, the one used  
> to figure out TDC I think.
>
> Thanks
>
> Nathan
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