Simple mill engine

[Eric CoxParticipant @ericcox50497]

[Eric CoxParticipant @ericcox50497]

In the latest instalment, ME 4466 p490

Fig 9 valve rod guide CP7, should the hole be 3mm dia and not 4mm.

Fig 11 piston valve CP9 the M2 thread needs to be deeper as the valve is counter bored to locate the valve rod

CP11 valve chest back cover has not been covered in the articles so far. Is it a press fit or secured by bearing fit

[Stewart HartParticipant @stewarthart90345]

The guide should be made to suit the valve rod 3mm ish

The valve will befor the threaded as drawing at minimum you can alway reduce the rod

The cover will be dealt with later it needs leaving off for now

Thanks for the interest

Stew

Thanks for

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