How to replace a lawn tractors, blade bearings


Hot chilie , Monday, 9th of August 2010 06:25:39 PM

l have a Craftsman 27 hp B&S, 54in. cut with three cutting blades.What is 
Hot chilie
the easiest way to take the bearing housing off, without wrecking it and 
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do l need to replace the whole thing or can l reuse the original one?The 
Joined: Sunday, 9th of May 2010, 09:57:40
problem I am having with it, is that it is not turning freely like the 
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other two.
 
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roonie , Tuesday, 10th of August 2010 02:45:02 PM

You can replace the bearings. Once you get the deck off you  
roonie
have to remove the pully from the spindle. The shaft will come out and  
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the bearing can be tapped out. Get new bearings and put it back together.  
Joined: Tuesday, 18th of May 2010, 19:30:16
It is not cheaper by a long shot to replace the whole spindle.  
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Geezer Gums , Wednesday, 11th of August 2010 11:50:24 PM

Best way is by experience to learn how to repair ur tractor.  
Geezer Gums
Its how i learned. Id suggest taking photos of how the deck attaches to  
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the tractor - for easy reassembly - a few of how everything looks when its  
Joined: Monday, 14th of June 2010, 03:14:47
out from under the tractor as well ( springs & belt configuration ).  
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The housings should bolt to the deck, id remove the blades first ( mark  
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top side & location - near shute, middle & closed end). Remove the spindle  
( they call them quills) assembly ( itd be best to inspect all of them,  
you dont want to do this a month later) - check for grease fittings & if  
there are, grease them ( till just a bit comes out one end) - if no  
fittings, you can disassemble the spindle assy, its sorta pressed  
together, but with some taps of a hammer itll come apart. The berings can  
be replaced, usually. The local autoparts store could match them up. It  
depends, sometimes its cheeper to buy a whole new assembly vs. replacing  
berings- usually ill buy a new one & replace the old berings for a spare  
assembly. Just take ur time, make sure you get photos or drawing of the  
way things are before disassembly ( to ease reassembly) & use grease/never  
seize when reassembling , most importantly clean everything before  
reassembly ( spray carb cleaner removes old grease, sometimes a light  
buffing with a fine sandpaper helps on spindles, clean rust & debris from  
bolts with a wire brush, the next time it needs replacement/maintaining,  
itll come apart alot easier. This would also be a great time to sharpen  
the blades & clean the deck /replace any needed belts or other worn parts,  
while its apart. Maintenence is the key to keeping the faithful lawntractor  
running. Decks should be removed minimum once a season & cleaned/inspected.  
They take alot of abuse & are extremely expensive to replace the whole assy  
( well over $300 & up).  
Also doing this yourself saves you a ton of money , from not taking it to  
a repair shop.  
Hope this helps you out.  
Kidd  
 
 
 
 
 

Rockstar , Thursday, 12th of August 2010 05:13:01 PM

Remove the mower deck. There are several kotter pins to remove  
Rockstar
and the deck will slide out one side or another. Now you have good access  
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to the blocks. They will be bolted on with three or four bolts.  
Joined: Saturday, 17th of April 2010, 20:27:10
 
Posts: 1488
The bearing blocks are readily available on ebay and are not too  
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expensive, but you may discover that you have something binding the blade.  
 
If you replace the blocks, be careful when you tighten them. The blocks  
are cast iron or aluminum and can crack of you overtighten them.  
 
 
 
 
 



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