The special tool is probably a version of a gear puller, probably one that bolts to existing tapped holes in the flywheel face with a large diameter, very fine threaded bolt in the center that pushes on the end of the shaft to pull the flywheel off the shaft end.
Looks like this: http://outdoorpowerinfo.com/repairs/images/flywheel/puller.jpg Try Googling images of "Flywheel Puller" for ideas. Ken H. On 5 July 2013 14:21, Nate Flesness <nateflesn...@gmail.com> wrote: > If anyone has advice on how to remove the flywheel (Yanmar 2qm15 engine > currently sitting in the salon where it definitely does not belong), it > would be gratefully received. The manual says the five bolts are torqued to > 290 foot lbs, and of course the flywheel turns. I will next try an > extension pipe on my breaker bar, and work from the proper side so the nut > is resisting turning the engine, but even if I get the 5 bolts off, the > Yanmar manual says to use special tool on the 2QM15 to force the flywheel > off the shaft its on. I am trying to get to the rear oil seal and replace > it (leaks) before putting humpty dumpty together again (and the local > mechanics are too busy to return calls)...never imagined I would get to > know my boat this well..... > > Thanks for any advice, > Who knows, I might go sailing yet this year.... > > Nate > "Sarah Jean" > 1980 30-1 > Siskiwit Bay Marina > Lake Superior > > _______________________________________________ > This List is provided by the C&C Photo Album > http://www.cncphotoalbum.com > CnC-List@cnc-list.com > >
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