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Bosch table saw model 4000

My table saw started to make a high pitched sound and when it was turned off, i could easily spin the blade. Nowl, it doesnt want to spin, the blade locked up. Some one was saying it has to do with the motor, the bearings or brushes.When i turn the saw on, the blade wont spin.My saw is about 2 yrs old.

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It sounds like the pinion on the armature and or gear are stripped. The only way to find out is to tilt the blade and remove the motor housing from the diaphragm and check it. If replacing the armature I would recommend also replacing the bearings and brushes as preventative

Posted on Dec 09, 2008


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Thanks go to Jason for his blog post at:

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