90 degree screwdriver for carburetor mixture
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This is a 90 bit holder for 1/4 hobby screwdriver bits designed to make it easier to adjust the mixture screw on my…
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Model information
- Source
- Printables
- Category
- Automotive
- License
- Creative Commons — Attribution
This is a 90 bit holder for 1/4 hobby screwdriver bits designed to make it easier to adjust the mixture screw on my Honda Nighthawk Carburetors. The middle carbs are still a little difficult but much easier than using a regular screwdriver. I also trimmed the screwdriver bit to make it shorter.
To assemble the gears you need to heat the lip on the gear mount and bend it momentarily to slip the bottom gear in and then press it against a flat surface to reshape it. The gears are captured afterward.
This was printed in ABS, but would work fine in PLA
2025 update. Reworked with smoother gear models and new glue on bottom to allow easier assembly. The 2025 files should be compatible with the extension but not the old body/base.
Category: Automotive