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Jointer free spin?

Posted: Wed Apr 02, 2008 7:51 pm
by thewriteturn
Should the cutter head be able to free spin, when not hooked up to headstock? If I try to spin mine it just stops as soon as I take my hand off the shaft.:confused: Thanks for your input.
Paul

Posted: Wed Apr 02, 2008 8:13 pm
by beeg
When I give mine a spin, it keeps turning, about 1 or 2 revolutions. How long has it been since you did maintenance on it?

Joiner free spin

Posted: Wed Apr 02, 2008 9:28 pm
by billmayo
New bearings will give the same effect. The bearings normally need replacement when the cutter head will spin many times after letting go of the shaft. If you feel no restrictions, rough spots and/or hear no clicks, ticks or other strange noise when turning by hand, I would not worry about it. Ball bearings will normally let you know when there is a problem starting to occur.

Bill Mayo
thewriteturn wrote:Should the cutter head be able to free spin, when not hooked up to headstock? If I try to spin mine it just stops as soon as I take my hand off the shaft.:confused: Thanks for your input.
Paul

Posted: Wed Apr 02, 2008 11:25 pm
by charlese
Let me ditto Bill's response. Mine was free spinning for a long time, and I thought that also was normal. When the shaft began to wiggle up and down, during holding the shaft, I knew I had trouble. Duh!

My particular problem was a worn shaft, beneath the bearing. Had to purchase a new head, as a new bearing didn't solve he problem.

Posted: Thu Apr 03, 2008 12:10 am
by tnerb
If it makes noise when powered by the headstock, the bearings are probably packed with sawdust and need replacement.

Posted: Fri Apr 04, 2008 10:13 pm
by thewriteturn
Hi and thanks for all your responces. I don't hear noises or feel any clicks or ticks when turned by hand. I bought it brand new about 6 years ago, and it seems to me it spun free when it was new. Maybe I'll just change the bearings to be safe. Again thanks.:o