[Farmall] Super M Fan Belt

Dean Vinson dean at vinsonfarm.net
Wed Apr 21 20:44:11 PDT 2010


Hi Richard, and congrats!  Even the little tasks take a long time, don't
they?  Nice feeling of satisfaction when you're done, though!

Dean


-----Original Message-----
From: farmall-bounces at lists.antique-tractor.com
[mailto:farmall-bounces at lists.antique-tractor.com] On Behalf Of RICHARD POPE
Sent: Wednesday, April 21, 2010 10:22 PM
To: Farmall/IHC mailing list
Subject: Re: [Farmall] Super M Fan Belt

Mike & Dean:

I got the old fan belt off this afternoon, but it wasn't a quick job.  The
threads on that fan pulley sheave were so clogged with almost 60 years of
grease and rust that the thing wouldn't turn.  Used lots of penetrating oil
and then chased the treads with a small screwdriver.  Got the belt off and
left some of my DNA on the fan blades, but that's normal.
Many thanks for your help!
Richard Pope
Apple Valley, CA


----- Original Message ----- 
From: "Mike Sloane" <mikesloane at verizon.net>
To: "Farmall/IHC mailing list" <farmall at lists.antique-tractor.com>
Sent: Wednesday, April 21, 2010 3:57 AM
Subject: Re: [Farmall] Super M Fan Belt


> Dean's procedure will work, but it won't get your new belt tension set 
> correctly - you need to undo the set screw on the fan pulley and turn 
> half the sheave in or out to adjust the tension. A flat bar and a small 
> hammer might be needed to get things moving in the right direction 
> (there are raised lumps on the pulley hub for that purpose, but it 
> doesn't/shouldn't take a lot of brute force; a little penetrating oil 
> will help to make things easier). It helps to have a copy of the 
> operator manual for an illustration.
> 
> If you spread the sheave out first, you can pull the belt off the 
> crankshaft pulley relatively easily and not bother with removing the 
> plugs, etc. You will likely skin at least one knuckle on the radiator 
> fins, but that seems to be about normal for me.
> 
> Mike
> 
> dean at vinsonfarm.net wrote:
>> Hi Richard.  Here's how I've done it:
>>  
>> Take the plugs out to release compression (and avoid ignition), put the
tractor
>> in neutral, set the brakes.  Take the belt off the generator pulley to
get it
>> out of your way.
>>  
>> Tilt a screwdriver or something between the fan belt and the fan pulley
and
>> rotate the fan by hand until the belt rides up and over the edge of the
pulley
>> and onto the smaller-diameter neck closer to the fan itself.  That should
give
>> you enough slack to pull the bottom of the belt off of the engine pulley.
>>  
>> Once the belt is only around the fan itself, you can work it past the fan
blades
>> one at a time.  On my M there's a good place to do that down low on the
right
>> side, above the lower radiator hose--there's enough room between the fan
shroud
>> and the edges of the fan to get the belt past.
>>  
>> Putting the new one on is just the reverse.  It's been a couple years
since I
>> did this but it worked fine for me.  Hope it turns out to be of some use
for you
>> too!
>>  
>> Dean Vinson
>> Dayton, Ohio
>> www.vinsonfarm.net
>>  
>> 
>>  
>> 
>> On April 21, 2010 at 1:06 AM RICHARD  POPE <popeman at verizon.net> wrote:
>> 
>>> How do I replace the fan belt on my 1953 Super M?  Do I have to remove
the fan
>>> assembly?
>>> Thanks,
>>> Richard Pope
> _______________________________________________
> Farmall mailing list
> http://www.antique-tractor.com/mailman/listinfo/farmall
>
_______________________________________________
Farmall mailing list
http://www.antique-tractor.com/mailman/listinfo/farmall





More information about the AT mailing list