Back
Switch Repair
![Switch Repair](https://membership.modelairplanenews.com/members/files/2023/08/609-Switch-Repair-FINAL-Hobby-Hack.png)
If you switch knob has been drilled to take a wire pushrod, there’s always a chance that it will break, but you can repair it. First, be sure the break isn’t contaminated with oil; if it is, clean it with acetone. Make a “dam” by winding tape around the knob, then fill your “mold” with epoxy. Or, you might try a thick, slow-setting CA. When the epoxy has cured, remove the tape, then shape the...
PARDON THE INTERRUPTION
Purchase Options
Hobby Hacks channel
![](https://membership.modelairplanenews.com/members/files/2019/04/hobby-hacks.jpg)
Easy tips that save time and money.
All-Access membership
![](/wp-content/uploads/2023/06/MAN-Sales-Sheet-Graphic_2023_PRICE-UPDATE.jpg)
Become an ace with the Model Airplane News ALL-ACCESS MEMBERSHIP! From loops and rolls to crosswind landings, our pro tips will make you the best RC pilot on the flightline. Model Airplane News covers the entire spectrum of RC aircraft, with reviews and how-tos on scale warbirds, 3D aerobats, jets, and more.
You May Also Enjoy Our Monthly Magazine Subscription
![](https://membership.modelairplanenews.com/members/files/2024/12/MAN022025-cover-313x425.png)
![](https://membership.modelairplanenews.com/members/files/2023/06/MAN-new-logo.png)