YS bearing replacement

[David Harmon]

Don't forget to remove the cam first, otherwise the shaft cannot be
removed.
    Dave
-----Original Message-----
From: discussion-request at nsrca.org [mailto:discussion-request at nsrca.org]
On Behalf Of Ronald H. Filteau
Sent: Tuesday, October 22, 2002 7:24 PM
To: discussion at nsrca.org
Subject: RE: YS bearing replacement


Hi Dave
 
I replace my bearings by removing all rubber and plastic parts first of.
I then remove the crank shaft.  Put engine in oven at about 400 d  for
about 20 minutes and then gentle tap the back on some soft would.  The
bearings should drop right out.  I then use a dowel of wood to gentle
tap out the front bearing.  Repeat the order when replace the bearings
Heat the case and use the crank shaft to line the bearings in to place.
Use the thrust washer and old prop to pull the bearings into place.
 
Ron F
 
-----Original Message-----
From: discussion-request at nsrca.org [mailto:discussion-request at nsrca.org]
On Behalf Of NSRCA Canada-West
Sent: Tuesday, October 22, 2002 7:30 PM
To: discussion at nsrca
Subject: YS bearing replacement
 
OK YS experts out there in cyber space...
 
I am about to install a replacement main bearing in my 140L. Any
comments or thoughts as to the "best" way of doing this without causing
any grief.
 
Thanks in advance.
 
Dave
 
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