squealing suburban heater

[one_dusty_hoot]

Tom, Great find, Thanks Much.
Bob Janes, Greenville, SC

--- In WanderlodgeForum@yahoogroups.com, Tom Warner
wrote:
>
> And here is the rest of the story as some old fellow always says
> (what IS his name??). Here is all of the manuals you will probably
> need to service your appliances in the coach.
>
> http://www.bryantrv.com/sitemap.html
> The one for your furnace I believe is a NT-16SW which is in my 1985
> PT40. http://bryantrv.com/docs2/docs/ntseries.pdf
> http://bryantrv.com/docs2/docs/ntseries.pdf
>
> tom warner
> vernon center,ny
> 1985 PT 40
>
>
>
> At 05:52 AM 11/30/2006, you wrote:
> >Hi Rosemary,
> >
> > All of mine used to squeal- it is the blower fan bearings. If
you
> >can pull the furnaces out of your coach and remove the motors-
drill
> >a small 1/16" hole in the fan housings beside the shafts (one comes
> >out the front and one comes out the rear) on the motor. This will
> >allow you to put some 3-in-1 electric motor oil into the sealed
> >bearing. Usually, it will not run down the shaft past the seals, so
> >you cannot just lube the shaft, you have to drill the holes too.
> >
> > This is a pretty advanced opearation for the shadetree
mechanic.
> >The whole back end of the furnace has to be disassembled in order
to
> >remove the fan motor and you have to be very careful not to damage
> >any of the gaskets that prevent CO from getting into the coach from
> >the exhaust side of the furnace. You may also consider just
replacing
> >the unit with a newer, more efficient one from camping world. They
> >should last 10 years or so with no squealing.
> >
> > If anyone else is having this problem, we could do a Removal
and
> >Repair workshop at the Maxton, NC rally this spring.
> >
> >Shane Fedeli
> >85PT40
> >Hershey, PA
> >
> >--- In WanderlodgeForum@yahoogroups.com, "Rose Mary"
> > wrote:
> > >
> > > Another question comes to mind, 2 of our suburban heaters are
> > > squealing, is there a way to lubricate them? Where? how?
> > > Rose Mary
> > > 82 FC Side bath
> > > in Nevada
> > >
> >
> >
> >
> >
> >
> >Yahoo! Groups Links
> >
> >
> >
>