Re: [2cylinderhondas] Re: Fan Bearings

Archived posts from the ANZ Honda 600 Owners Yahoo Group
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dealadayray
Posts: 1
Joined: Sun Aug 18, 2002 12:08 am

Re: [2cylinderhondas] Re: Fan Bearings

Post by dealadayray »

This is from the Sedan Parts manual.  I hope it helps.  When I purchased new fans it came with the fan attached to the shaft (as shown in the parts manual).  The shop I use pushes the shaft through the pulley side leaving the fan attached.  They jigged the housing so the center shaft could be pressed out, then removed the bearings reversing the process to replace the bearings.  Replacing the pulley last.  But Miles suggestion may be better in the home work shop.
Bill
> ----- Original Message -----
> From:
> The Q'ster
> To:
> 2cylinderhondas@yahoogroups.com
> Sent:
> Sunday, December 22, 2002 1:12
> AM
> Subject:
> Re: [2cylinderhondas] Re: Fan
> Bearings
> Thankyou Miles and Bill I will grab this advice
> and go for it in the morning. Does anyone have a nice exploded view of the > assembly? I think the so called exploded view in the Hynes book that I have is > a sorry excuse for one, I need a magnifying glass, and I do not think that > there is quite enough detail in the drawing :o)
> Thanks gain for the help guys... Appreciated
> truly
> > ----- Original Message -----
> > From:
> > Miles Chappell
> >
> > To:
> > 2cylinderhondas@yahoogroups.com
> > Sent:
> > Sunday, December 22, 2002 9:42
> > PM
> > Subject:
> > [2cylinderhondas] Re: Fan
> > Bearings
> > Most likely the machine shop is using a tool called a
> > bearing
> > splitter but not as it was meant to be used. They would clamp it > > onto > > the center of the pulley as there is no room under the pulley.
> > The way I do it is to drive the shaft out by striking it on the
> > shaft. Don't use too huge of a hammer as you can break the supports.
> > Since the bearings are shot, you will not harm them, but do not make
> > the mistake to push the shaft through the plastic fan side - you must
> > drive it thru the pulley side. The shaft is serrated. Once the fan
> > shaft is out, replace the bearings, knock the fan shaft back into the
> > bearings then support the bearing inner with a socket - finish
> > driving in shaft, flip fan assy over support fan shaft center then
> > press on fan, make sure pulley is flush with shaft. Yer done.
> > The exploded view in the parts book is best
> > reference.
> > Miles
> > --- In
> > 2cylinderhondas@yahoogroups.com, "william colford"
> > wrote:
> > > Hi there
> > Quentin;
> > >     You will need a press to remove the
> > pin that travels through
> > the pulley
> > > and bearings and fan.
> > A machine shop does all mine.  My venture to
> > do it
> > > myself
> > proved difficult and almost broke the bearing housing.  The > > pin > > gets > > > rusty and causes all kinds of problems.
> > Bill
> > > ----- Original Message -----
> > > From:
> >
> > > To:
> >
> > > Sent: Saturday, December 21,
> > 2002 3:17 PM
> > > Subject: [2cylinderhondas] Cooling trouble
> > > > Well I own a  few Honda's, my current daily
> > driver has a wee
> > > > situation with the cooling fan. Last night on
> > a family outing
> > there
> > > > was quite some sqeeling and then a
> > little black smoke from under
> > the
> > > > hood... agggh oh no!!! we
> > it is not that bad, the bearing on the
> > fan
> > > > itself appears
> > to have siezed, the other 2 bearings are very free
> > running.
> > > > I wanted to replace the bearing on my 600 housing but > > I had real > > > > trouble even trying to budge the fan off, So > > terefore one needs > > some > > > > advice of the best way to approch > > this, I do have a spare fan and > > > > all, but that does not solve > > the problem of fixing the broken one!
> > > > If anyone is wise enough
> > about this to help me, it would be very
> > much
> > > > appreciated,
> > and I would wish that person a very merry xmas and
> > happy
> > new year.
> > > > Well I give all those wishes to all the  group
> > anyway
> > > > Have a great one!!!
> > > > Kind Regards
> > > Quentin Wood
> > > > New Zealand
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