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Dremel 8220 Motor Replacement

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  1. Dremel 8220 Motor Replacement, Motor: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Locate the battery at the back of your Dremel. Firmly grasp the battery on both sides and pull. It should easily come out of the battery well.

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  2. Dremel 8220 Motor Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the ring located around the speed selector switch by pulling apart on either side. (This should require very minimal force.)

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  3. Dremel 8220 Motor Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the collar wrench by pushing the gear lock button. Continue to hold this button as you rotate the wrench counter-clockwise until it is removed.

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  4. Dremel 8220 Motor Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the metal clasp from the battery well. This piece helps hold the plastic shell of the device together. Pry it out by gently applying some force with a spudger.

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  5. Dremel 8220 Motor Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dremel 8220 Motor Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dremel 8220 Motor Replacement: crwdns2935265:05crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove five 10.5 mm Torx T9 screws.

    • Now pull apart the plastic shell of the device. If you are not able to, review the previous steps as you may have missed one.

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  6. Dremel 8220 Motor Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dremel 8220 Motor Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
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    Tweezers
    $4.99
    • Remove broken motor. Lift out the motor until you can see the wires that connect to it.

    • Remove the clips where the wires connect with the motor. This can be done with your fingers of a pair of tweezers.

    • You should then be able to reconnect a new motor and reassemble the device.

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To reassemble your device, follow these instructions in reverse order.

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Shailing Santiago

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UMass Dartmouth, Team 2-8, Isaacson Spring 2016 crwdns2935289:0UMass Dartmouth, Team 2-8, Isaacson Spring 2016crwdne2935289:0

UMASSD-ISAACSON-S16S2G8

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Have you ever taken apart the motor? If so how?

Micky Ashey - crwdns2934203:0crwdne2934203:0 crwdns2950251:0crwdne2950251:0

Is there polarity correctness of the motor connections?

cal yoshikawa - crwdns2934203:0crwdne2934203:0 crwdns2950251:0crwdne2950251:0

Yes cal, the +ve (red) wire connects to the spade marked with a red dot.

qedelectrics - crwdns2934203:0crwdne2934203:0 crwdns2950251:0crwdne2950251:0

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