Dw 705 type 5 problems

[milligan1924]

I have a dw 705 type 5 mitre saw that starts very rough for the first couple of seconds when the switch is depressed. Then, after the first couple of seconds, it runs normally. I have already replaced the field,armature, and brushes,thinking this was the problem. Does anyone know what else could be wrong?

[cmoorejack]

Hey milligan1924,
You may have a loose gear on the spindle shaft...too much play between the gears due to wear...or possibly a blade that is out of round or balance..check the difference with and without the blade..you could also have a bearing ready to fail..
Hope this helps..?
Craig