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Dremel 7300 MiniMite Cordless Motor-Shaft Assembly Replacement

Introduction

If the motor burns up or the power switch breaks, you are going to need a whole new motor and shaft for the device, as they come as one piece. This guide will show how to dissemble and remove the motor-shaft assembly.

What you need

  1. Dremel 7300 MiniMite Cordless Motor-Shaft Assembly Replacement, Battery: step 1, image 1 of 3 Dremel 7300 MiniMite Cordless Motor-Shaft Assembly Replacement, Battery: step 1, image 2 of 3 Dremel 7300 MiniMite Cordless Motor-Shaft Assembly Replacement, Battery: step 1, image 3 of 3

    • Pull back on the release tabs to disconnect the battery pack from the housing.

    • When installing a new battery, you may need to charge it before using it.

    Edit

  2. Dremel 7300 MiniMite Cordless Motor-Shaft Assembly Replacement, Motor-Shaft Assembly: step 2, image 1 of 3 Dremel 7300 MiniMite Cordless Motor-Shaft Assembly Replacement, Motor-Shaft Assembly: step 2, image 2 of 3 Dremel 7300 MiniMite Cordless Motor-Shaft Assembly Replacement, Motor-Shaft Assembly: step 2, image 3 of 3

    • Remove the two screws from the back of the device with the TR10 Torx Security screwdriver.

    • Make sure you have removed the battery before proceeding as accidentally powering-on the device while disassembling is dangerous due to the high-speed components inside.

    Edit

  4. Dremel 7300 MiniMite Cordless Motor-Shaft Assembly Replacement: step 3, image 1 of 3 Dremel 7300 MiniMite Cordless Motor-Shaft Assembly Replacement: step 3, image 2 of 3 Dremel 7300 MiniMite Cordless Motor-Shaft Assembly Replacement: step 3, image 3 of 3

    • Lift off the unscrewed plastic cover at an angle, away from the tip of the device.

    • Gently lift the cover. It won't take much force to remove it.

    Edit

  5. Dremel 7300 MiniMite Cordless Motor-Shaft Assembly Replacement: step 4, image 1 of 3 Dremel 7300 MiniMite Cordless Motor-Shaft Assembly Replacement: step 4, image 2 of 3 Dremel 7300 MiniMite Cordless Motor-Shaft Assembly Replacement: step 4, image 3 of 3

    • Lift the tip of the motor-shaft assembly gently, then pull the assembly out.

    • The blue battery contact and the spring for the shaft lock button may pop out when you remove the motor-shaft assembly. Make sure to keep track of these pieces, as they are very small.

    Edit
Conclusion

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

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Michael Smith

Member since: 02/10/16

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USF Tampa, Team 3-4, Sullivan Spring 2016 Member of USF Tampa, Team 3-4, Sullivan Spring 2016

USFT-SULLIVAN-S16S3G4

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