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Question About Makita Drill HP 1621
Chuck Replacement...

How do i remove the chuck. I presume it has a RH thread atachment. Is there a seperate locking screw inside the chuck ? I have tried with a spanner on the spindle and one on the flats by the mouth of the chuck but to no avail. Help please.

Asked by R Fasham on 01/09/2009 2  Answers

ManualsOnline posted an answer 15 years, 10 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Keith posted an answer 15 years, 5 months ago

4 I put the short end of a 3/8" Allen wrench into the chuck and tightened it. I then put the drill in reverse, braced the drill and pulled the trigger so that it turned as slowly as possible. I then whacked the Allen wrench (as it turned) with a short (18") piece of 2x4. It took three or four whacks like this. It was hard to get the drill to turn at a slow speed and I was thinking ... this was either going to work or break the drill. (Spindle threads were right handed = lefty loosy)
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Mark posted an answer 15 years, 8 months ago

4 Well, I just spent 3 hours getting mine off. It is standard threads (lefty loosey) Inside the drill there is a place for a thin 9/16 wrench. any wrench thin enough wasn't strong enough so I ground the flat edges a little wider to accommodate a standard wrench and grabbed the chuck with channel locks and no am looking for a better replacement chuck.
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