hi ,  who does em up that tight the weel is hard to turn, and who leaves  em
that loose that the wheel is  sloppy?

mark k
----- Original Message -----
From: "Chris Simpson" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, January 11, 2002 12:55 AM
Subject: Re: Brake Rotor Change


>
> Mark, and others.
>
> Before i begin, i dont like to shoot some one down in flames, or seem to
> have a go at them, as this is not my intention here.  But i can not endore
> this method of doing wheel hubs/discs at all.  This is a pet hate of mine.
>
> The hubs from the car, i'll assume they are the 1600's, will have a torque
> setting from the book, Off the top of my head i dont know it.  It doesnt
> matter what discs are on them the torque settings will still be the same,
> as you are torquing the hubs to the stub axles not the discs (either
bolted
> ones or floating ones)
>
> Further to this there will also be a split pin and a hexagonal shield over
> the nut to stop it from coming undone.
>
> The torque settings are determined from the factory by studying the
bearing
> crush under load.  The conical cage and roller bearing are designed to
have
> a certain force holding the cages together so that the rollers can do
their
> job and roll along.
>
> If you crush the cages too tightly together then the rollers will have way
> to much friction on them and will over heat and wear out very quickly,
> regadless of how much grease you put in there.
>
> If you do them up too loosely then the rollers will not roll in the manner
> that they are designed to, they will slop around, you will get very sloppy
> wheel movements and again they will wear out much before they are ment to.
>
> You must follow the torque settings, roll grease right into the bearing,
> fit them with out dirt and crap in there, and tighten them to the specs.
> Place the hexagonal shield over the nut and put a new split pin through
the
> hole and bend the longer pin over the head of the nut.
>
> Follow this and you'll never have any troubles.
>
> Again, i dont mean to jump on any ones toes, and feel free to comment back
> on this, but i feel that i do need to correct this point.
>
> Chris S
>
>
> mark krawczuk writes:
>
> > hi, what i do , and have  NEVER had a  failure  is:   make sure bearings
> > have enough grease.  titen the bearing up  pretty firm, then slacken off
> > till its  just loose.
> >    then get the correct spanner,  and using one or two fingers , pull on
the
> > spanner till it stops with gentle pressure. then  with a little more
> > pressure pull on the spanner a bit  harder then it will stop.  i leave
it
> > like this.
> >
> >  its a little hard to describe  exactly  how much pressure  to put on it
,
> > but if you follow the above , and mess around a little  with it
you`ll
> > see what i mean.
> >
> >  mark k
> > ----- Original Message -----
> > From: "jimmy" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Thursday, January 10, 2002 8:57 PM
> > Subject: Re: Brake Rotor Change
> >
> >
> > > how do i do this?
> > >
> > > what happens if i just tighten em up?
> > >
> > >
> > >
> > > ----- Original Message -----
> > > From: <[EMAIL PROTECTED]>
> > > To: <[EMAIL PROTECTED]>
> > > Sent: Tuesday, October 02, 2001 5:41 PM
> > > Subject: RE: Brake Rotor Change
> > >
> > >
> > > > When you put the rotor back on make sure you adjust the preload on
the
> > > > bearings...
> > > > Don't just tighten them up...
> > > > Seen it happen..
> > > > Iggy Sandejas
> > > > Sydney NSW
> > > > Datsun 1600 FJ20t
> > > >
> > > >
> > > >
> > > > -----Original Message-----
> > > > From: Michael Foreshew [mailto:[EMAIL PROTECTED]]
> > > > Sent: Tuesday, 2 October 2001 16:25
> > > > To: [EMAIL PROTECTED]
> > > > Subject: Re: Brake Rotor Change
> > > >
> > > >
> > > > Nat,
> > > >
> > > > It appeared to be fairly simple but never can be quite sure.  I
didn't
> > > think
> > > > to change the bearings but that is a great idea.  A little bit of
> > > > preventative maintenance.  Thanks
> > > >
> > > > Cheers
> > > >
> > > > --- "nat P." <[EMAIL PROTECTED]>
> > > > > wrote:
> > > > >
> > > > >--- Na thats a bout it!  I would look at changing teh
> > > > >wheel bearing since the disc is off the car! Just a
> > > > >idea!  Its a pretty simple process. Theres no real
> > > > >trick to it!
> > > > >Cheers NAT
> > > > >
> > > > >__________________________________________________
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> > > > >http://phone.yahoo.com
> > > > >
> > > >
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> > >
> > >
> >
>
>
>
>

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