> The signs on the head stock and faded and soon might be unreadable if more of the paint chips off. Is there a easy way to remake these signs? I feel like it would need a CNC engraver or mill but I dunno. Assuming I add the faster motor I would need to make a new sign for the new speeds anyway.

They look like they are rolled/etched into brass, you should be able to repaint then gently sand/polish back to the metal and then lacquer.

Although obviously nothing like the original printed paper in plastic laminate is a quickly produces highly legible labels. Durability under workshop conditions is good, the revised UK 2 speed motor chart for my Pratt & Whitney lathe made in this manner is several years old now and still excellently legible. Laminating machines are cheap these days, Lidl (them again!) have one for £20 this week.

I've had some success renovating the brass labels having etched in or standing slightly proud lettering using ordinary car touch up aerosols. Trick is to use multiple light coats, 8 to 10, and buff off with fine wet or dry paper after every coat. Being very thin light, easily controlled buffing shifts the paint from where its not wanted yet leaves enough behind in the wanted areas to eventually get a solid colour. Considerable knack to the buffing. Whenever I've done it I finally get the hang of it about two coats before the end. If you have some, self etch primer makes for a better job.

Spindle probably safe up to 1000 rpm or so. Castrol Hyspin AWS 32 has always been good for me in plain spindle bearings and the like. Any decent branded ISO 32 or ISO25 hydraulic oil with anti-wear additive pack should do just fine.

Clive.

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