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Technical 1957 Chevy generator rebuild - got a few more questions

Discussion in 'The Hokey Ass Message Board' started by Gas Giant, Jan 12, 2015.

  1. Gas Giant
    Joined: May 14, 2008
    Posts: 402

    Gas Giant
    Member

    Just got the new pole shoe screws in the mail today, and started putting it back together.

    But, I have a few questions. In this picture, there is a gasket and a felt washer:

    [​IMG]

    Neither came with the kit I got. For the gasket, is there any reason I couldn't just make one out of some similar type of gasket material? I mean this thing isn't made of some sort of atomic age unobtainium, is it?

    I guess for the felt washer I'll just see if I can find one somewhere that fits, unless someone knows a source.

    Also, since my generator is one of those fancy power steering generators, there is a "split rubber o-ring (bearing clamp)" as the shop manual calls it, in the commutator end frame. This also wasn't in my kit - is this something that is typically supplied with a power steering pump kit? Or should I go out to the local NAPA or hardware stores and try to find a similar o-ring? Or does someone have a source for them? Mine's in pretty rough shape - hard and cracked - so I need to replace it.

    One last question, for now - the kit came with sealed bearings; I assume this means I don't need to add oil to the generator as the shop manual says to? Since I don't think the oil could actually get inside the bearings? Or am I totally wrong?
     
  2. 302GMC
    Joined: Dec 15, 2005
    Posts: 7,873

    302GMC
    Member
    from Idaho

    Sealed bearing requires no gasket or felt. Use your local industrial bearing dealer for O-rings.
     
  3. X2 on the new sealed bearing. The felt is to soak up the oil when new non sealed bearing is used. I think something might need to be there so you don't get some play.
     
  4. Gas Giant
    Joined: May 14, 2008
    Posts: 402

    Gas Giant
    Member

    Excellent point - I was kind of suspicious that I wouldn't need the gasket and felt washer anymore with sealed bearings, but I wasn't sure. Thanks for the replies.
     

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