How to install drive washer & retainer for YS 140s?

[Ihncheol Park]

That is what happened!!
Tried heating the case to put the front bearing more in, but it was already
in 100%.

Gotta order a conical drive washer retainer.  The measured everything and
the bearing is in correctly at first try.  Only problem was that the
retainer is not stopping before reaching the front bearing.
So, Everytime when I try to put the drivewasher in, the retainer is touching
the front bearing that causing the shaft not turning with prop on.

I tried to contact Richard Verano at YS to add the retainer to other part
order with updates, but could not get to him.

Hope he gets the message that I sent, so that I don't have to place
different order again.

Thank you,

Ihncheol Park


  -----Original Message-----
  From: discussion-request at nsrca.org [mailto:discussion-request at nsrca.org]On
Behalf Of RUDDERCABL at aol.com
  Sent: Friday, May 23, 2003 8:30 PM
  To: discussion at nsrca.org
  Subject: Re: How to install drive washer & retainer for YS 140s?


  Sounds to me like the collet and or the drive washer is damaged . The
force required to push the front bearing into place should be sufficient to
seat the drive washer on the collet enough that it would not slip .

  That said , let me add that forcing the bearing into position is a
practice that should be avoided . The side load forces exerted on the balls
and races can do damage that can greatly reduce bearing performance and life
.

  Robert Gainey
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