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Master Cool shakes, is noisy like metal hitting metal.

Have a mastercool, and the center part with the blades, can be moved from one side to the other. Not quite sure why it is loose , or where to tighten it. Will it also need to be greased?

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Probably should not be loose, there may be a set screw or band clamp, the motors are generally permanently lubed and do not require oil or maintenance.

Posted on Jul 20, 2009

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Model # 917.289072 19.5 42" When i engage blades it is very noisy like metal on metal It seems to cut ok but I don't want to mess it up more I changed blades and changed oil


Did you check the spindle assembly. I had one that cracked on my mower and had to replace it.It could be broken at one of the corners and this makes the blade spin off balance or not turn at all.Or a pulley could be worn or bent and the belt makes it rotate against the other metal parts.This happened because I hit some stones. They can damage other parts of the mower deck as well as ruin the cutting blades.You can do an online chat with SEARS parts too and their tech may have more info which may hepl diagnose the problem. Good luck,

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I need a new water Pan for my adobe Master Cool Model EC630G Master Cool Cooler????? Where can I get one, and how much for cost?


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http://www.indoorcomfortsupply.com/Mastercool%20Plus%20Parts.html

I am pretty sure your going to have to order the wet section U pan for your model. (Item 19) / $249.95

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They are pretty must the same design, the Mastercool was made with heavier metal. But Mastercool are no longer being made,,,, so I guess if it's a new one you are looking for,,, Ultra Cool it will be.
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1 Answer

The shaft on the master cool is moving from side to side and it vibrates. how do I stop it from moving


You need a couple of locking collars to keep the shaft from sliding around inside the bearing mounts.
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You'll have to take the pulley off and possibly the bearings to insert the locking collars in between key areas where the collars can keep the shaft from moving in and out. You'll need to know the size of the shat (probably 3/4") to know which collars to get. You can find them online at www.indoorcomfortsupply.com

You'll probably want some leather washers also to eliminate friction between metal parts.

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If there is strong air flow blowing into the house the sq. cage should be OK. Possibly you need to replace the pads and make sure that the pump is not clogged and is distributing enough water to keep the pads wet.

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