If this little project gravitates to the level of removal I'll do one
tappet at a time to avoid any mixups. Thanks for the tip.

On Mar 14, 11:28 am, [email protected] wrote:
> In the manual they say : don't mix them up, if taking them out.
> They must be carefully paired with their corresponding hole.
>
> At 17:16 13/03/2009 -0700, you wrote:
>
> >According the the previous owner the engine was never opened before
> >but based on some scratches on the frame I do wonder.
>
> >If air gets in a hydraulic tappet will it work its way out eventually?
> >I suspect not based on the cross section of a tappet displayed in the
> >shop manual. But, if there was air in a tappet wouldn't it collapse
> >each time the valve opens/closes which means the tappet would always
> >be noisy. In my bike's case the tappets do quiet down eventually.
>
> >Is it possible to check these things visually, i.e. can I "rock" a
> >rocker arm and assume any that are loose have a bad/leaking tappet
> >under them. I would assume all of them should be tight against the
> >valve stem when the valve is closed and the cam lobe is at the
> >shortest radius to rocker distance. In other words when the valve
> >train is in it's most relaxed state for that valve. Even if I found a
> >couple bad ones with some sort of visual inspection I'd probably take
> >'em all out and clean and bleed 'em if that's prudent.
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