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Milwaukee 5262-21 Motor Housing Replacement

Introduction

If you need to replace the motor housing in the rotary hammer, use this guide to take apart the device. You will be following a step by step guide, that will help you in replacing the motor house, you may also refer to the pictures attached to each step for guidance.

What you need

  1. Milwaukee 5262-21 Motor Housing Replacement, Housing Assembly: step 1, image 1 of 1

    • Remove the ten 19mm T20 Torx screws shown in red.

    Edit

  2. Milwaukee 5262-21 Motor Housing Replacement: step 2, image 1 of 1

    • Remove the red Housing Assembly by lifting it up off of the tool.

    Edit

  3. Milwaukee 5262-21 Motor Housing Replacement, Fan Baffle: step 3, image 1 of 2 Milwaukee 5262-21 Motor Housing Replacement, Fan Baffle: step 3, image 2 of 2

    • Now the two 10mm T-10 screws shown in red can be removed.

    • Next, remove the two 10mm T-10 screws located on the other side of the tool shown in orange.

    Edit

  4. Milwaukee 5262-21 Motor Housing Replacement: step 4, image 1 of 2 Milwaukee 5262-21 Motor Housing Replacement: step 4, image 2 of 2

    • Using the metal spudger, remove each brush holder as shown in the images.

    Edit

  5. Milwaukee 5262-21 Motor Housing Replacement: step 5, image 1 of 3 Milwaukee 5262-21 Motor Housing Replacement: step 5, image 2 of 3 Milwaukee 5262-21 Motor Housing Replacement: step 5, image 3 of 3

    • Remove the four 37mm T-20 screws shown in red. These screws attach the gear housing to the motor housing.

    Edit

  7. Milwaukee 5262-21 Motor Housing Replacement: step 6, image 1 of 2 Milwaukee 5262-21 Motor Housing Replacement: step 6, image 2 of 2

    • After removing the four screws, pull apart the the two sections.

    Edit

  8. Milwaukee 5262-21 Motor Housing Replacement: step 7, image 1 of 2 Milwaukee 5262-21 Motor Housing Replacement: step 7, image 2 of 2

    • Remove the four 12mm screws with a T-15 Torx screwdriver shown in red.

    • These screws hold the fan baffle in place.

    Edit

  9. Milwaukee 5262-21 Motor Housing Replacement: step 8, image 1 of 2 Milwaukee 5262-21 Motor Housing Replacement: step 8, image 2 of 2

    • Remove the fan baffle by pulling it out.

    Edit

  10. Milwaukee 5262-21 Motor Housing Replacement, Motor Housing: step 9, image 1 of 2 Milwaukee 5262-21 Motor Housing Replacement, Motor Housing: step 9, image 2 of 2

    • Pull the black wire(shown in the image) out of the trigger assembly.

    Edit

  11. Milwaukee 5262-21 Motor Housing Replacement: step 10, image 1 of 2 Milwaukee 5262-21 Motor Housing Replacement: step 10, image 2 of 2

    • Pull the white wire (shown in the image) out of the trigger assembly.

    Edit

  12. Milwaukee 5262-21 Motor Housing Replacement: step 11, image 1 of 2 Milwaukee 5262-21 Motor Housing Replacement: step 11, image 2 of 2

    • Using a metal spudger slide the black wire (shown in the image) out of the trigger assembly.

    Edit

  13. Milwaukee 5262-21 Motor Housing Replacement: step 12, image 1 of 2 Milwaukee 5262-21 Motor Housing Replacement: step 12, image 2 of 2

    • Using a metal spudger slide the yellow wire (shown in the image) out of the trigger assembly.

    Edit

  14. Milwaukee 5262-21 Motor Housing Replacement: step 13, image 1 of 3 Milwaukee 5262-21 Motor Housing Replacement: step 13, image 2 of 3 Milwaukee 5262-21 Motor Housing Replacement: step 13, image 3 of 3

    • After disconnecting the wires, push the 120v Field Assembly out of the motor housing.

    • You may need to use a screwdriver to push the assembly from behind.

    Edit

  15. Milwaukee 5262-21 Motor Housing Replacement: step 14, image 1 of 3 Milwaukee 5262-21 Motor Housing Replacement: step 14, image 2 of 3 Milwaukee 5262-21 Motor Housing Replacement: step 14, image 3 of 3

    • Once the assembly is loose, pull each half out of the housing.

    • Note the orientation of how the halves sit together in the housing before removal.

    Edit

  16. Milwaukee 5262-21 Motor Housing Replacement: step 15, image 1 of 2 Milwaukee 5262-21 Motor Housing Replacement: step 15, image 2 of 2

    • Remove the motor housing from the device.

    Edit
Conclusion

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

Author

with 3 other contributors

Andrew Floyd

Member since: 03/08/19

277 Reputation

2 Guides authored

Badges: 3

Team

UMass Dartmouth, Team S1-G3, Botvin Spring 2019 Member of UMass Dartmouth, Team S1-G3, Botvin Spring 2019

UMASSD-BOTVIN-S19S1G3

4 Members

6 Guides authored

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