recently bought a Bridgeport step pulley j head to retro fit onto my m head mill. I tore the whole thing apart and it seems to be a very nice piece. what I was wondering is what kind of lube can I put on the parts since I have it apart, also how much tension do I put on the clock spring on the quill lever. il try to post a pic of the head and its internals when I can. its all apart and cleaned now I just need some advice on the lubrication and proper assembly of it and hopefully someone can tell me what year it is.
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