Why should this matter? I read somewhere "always replace "O" rings." on a
head job.

William

> Using the "rotate the cylinders" technique could possibly twist this
> o-ring in its seat, and if it didn't pop loose from the cylinder or
> case immediately, it might tear.
>
> Good creative thinking, however.
>
> Dave
> --
> Dave Carpenter
>
> Whatever you wish for me,
> May you have twice as much.
>
> "Any sufficiently advanced technology is indistinguishable from
> magic." -- Arthur C. Clarke