RE: [alfa] GTV engine woes

["Brian Shorey" <bshorey@xxxxxxxxx>]

<snip>
> If so, you need to remove (one-by-one) any of the leaking nuts. Then 
> place medium coarse sand paper on a very flat surface and carefully even 
> out both sides of the washer and the bottom of the nut. Check each 
> surface carefully before proceeding to the next to make sure it is 
> precisely smooth. Replace nut / washer then move on to the next little 
> leaker.
<snip>

I'm puzzled - what's the purpose of this step?

bs
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