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Lasko Power Plus Box Fan Blade Replacement

Introduction

Use this guide to replace a fan blade in your Lasko B20540 20" 3-Speed Power Plus Box Fan.

Box fans serve as an affordable way to keep cool during warm seasons. If the fan blade is broken, the fan may not work as intended. This guide will take you through the steps to safely remove the fan blade and replace it with a new one. With a new blade installed, the fan will work properly, and be sure to help keep you cool and comfortable.

What you need

  1. Lasko Power Plus Box Fan Blade Replacement, Fan Blade: step 1, image 1 of 1

    • Unplug the box fan.

    Edit

  2. Lasko Power Plus Box Fan Blade Replacement: step 2, image 1 of 2 Lasko Power Plus Box Fan Blade Replacement: step 2, image 2 of 2

    • Locate the six 16.0 mm Phillips #2 screws around the frame.

    • Use a Philip's #2 bit (PH2) screwdriver to remove them.

    Edit

  3. Lasko Power Plus Box Fan Blade Replacement: step 3, image 1 of 2 Lasko Power Plus Box Fan Blade Replacement: step 3, image 2 of 2

    • Firmly grasp the front face of the fan. Lift up to remove the face, and set it aside.

    Edit

  5. Lasko Power Plus Box Fan Blade Replacement: step 4, image 1 of 2 Lasko Power Plus Box Fan Blade Replacement: step 4, image 2 of 2

    • Firmly grasp the base of the blade. Lift up until the blade is removed, exposing the motor.

    Edit

  6. Lasko Power Plus Box Fan Blade Replacement: step 5, image 1 of 2 Lasko Power Plus Box Fan Blade Replacement: step 5, image 2 of 2

    • Take the new blade and align the center of the base with the motor. Push down on the blade firmly until the blade is secured.

    Edit

  7. Lasko Power Plus Box Fan Blade Replacement: step 6, image 1 of 1

    • Place the face of the fan back in its original position, making sure to align the holes for the screws.

    Edit

  8. Lasko Power Plus Box Fan Blade Replacement: step 7, image 1 of 1

    • Use the Phillips #2 bit screwdriver to twist the screws back into place.

    Edit
Conclusion

Once the frame has been screwed back into place, the fan can now be plugged in and turned on.

Author

with 1 other contributor

Marshall Marburger

Member since: 09/18/23

145 Reputation

1 Guide authored

Badges: 3

Team

Austin Community College, Team 22-6, Watkins Fall 2023 Member of Austin Community College, Team 22-6, Watkins Fall 2023

AUSTINCC-WATKINS-F23S22G6

2 Members

2 Guides authored

2 Guide Comments

I would like to add I had to take off the back and wedge a flat head screw driver between the blades and the motor to gently pry circularly on the two to get the blade off. Pry, turn the blade a turn, pry, turn the blade, until it loosened and came off. My blades were in pretty tight.

Justin - Reply

Where did you get the blades?

mjmjmj -

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