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5. Belt Tensioner Assembly

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  1. 5. Belt Tensioner Assembly, Left Tensioner Assembly: step 1, image 1 of 3 5. Belt Tensioner Assembly, Left Tensioner Assembly: step 1, image 2 of 3 5. Belt Tensioner Assembly, Left Tensioner Assembly: step 1, image 3 of 3
    • Insert the Left Tensioner slide into the Left Bottom Tensioner mount.

    • Insert M4 hex head screw through the Left Tensioner slide.

    • Make the bearing assembly with 3x M3 washers and 2x F623ZZ bearings.

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  2. 5. Belt Tensioner Assembly, Left Tensioner Assembly: step 2, image 1 of 3 5. Belt Tensioner Assembly, Left Tensioner Assembly: step 2, image 2 of 3 5. Belt Tensioner Assembly, Left Tensioner Assembly: step 2, image 3 of 3
    • Insert a M3x18 button head screw to secure the bearing assembly to the tensioner slide.

    • Thread the tensioner knob on to the M4 hex head screw

    • Thread the Left Tensioner Top Plate to the bottom assembly with 2x M3x18 button head screws. Do not tighten completely

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  3. 5. Belt Tensioner Assembly, Left Tensioner Assembly: step 3, image 1 of 3 5. Belt Tensioner Assembly, Left Tensioner Assembly: step 3, image 2 of 3 5. Belt Tensioner Assembly, Left Tensioner Assembly: step 3, image 3 of 3
    • Mount the assembly to the left top of the frame using 2x M5x8 button head screws, 2x M5 T-Nuts and 2x M6x10 button head screws. Once the plate is straight tighten the screws

    • Tighten the M3x18 button head screws

    • Secure the bottom of the tensioner to the underside of the 2040 with a M5x8 button head screw and M5 T-Nut

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  4. 5. Belt Tensioner Assembly, Right Tensioner Assembly: step 4, image 1 of 3 5. Belt Tensioner Assembly, Right Tensioner Assembly: step 4, image 2 of 3 5. Belt Tensioner Assembly, Right Tensioner Assembly: step 4, image 3 of 3
    • Insert the Right Tensioner slide into the Right Bottom Tensioner mount.

    • Insert M4 hex head screw through the Right Tensioner slide.

    • Make the bearing assembly with 3x M3 washers and 2x F623ZZ bearings.

    • Insert a M3x18 button head screw to secure the bearing assembly to the tensioner slide.

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  5. 5. Belt Tensioner Assembly, Right Tensioner Assembly: step 5, image 1 of 3 5. Belt Tensioner Assembly, Right Tensioner Assembly: step 5, image 2 of 3 5. Belt Tensioner Assembly, Right Tensioner Assembly: step 5, image 3 of 3
    • Thread the tensioner knob on to the M4 hex head screw

    • Thread the Right Tensioner Top Plate to the bottom assembly with 2x M3x18 button head screws. Do not tighten completely

    • Mount the assembly to the right top of the frame using 2x M5x8 button head screws, 2x M5 T-Nuts and 2x M6x10 button head screws. Once the plate is straight tighten the screws.

    • Tighten the M3x18 button head screws

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Conclusion

I wasn’t paid to write these guides. Ben asked me to do it as a favor to him. Considering all that he’s done for our community I felt it was the least I could do. To be honest even though it took about 2 months to build and document, I had a lot of fun doing it. It forced me to write guides in a manner that was easy for everyone to understand and cleanup my Github so I could share any files that were used that aren’t part of the original download. You’re not obligated but if you would like, feel free to donate.

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David Husolo

Member since: 06/16/21

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