Will not forget to re-seal the gearbox with RTV soon after you’ve discovered the appropriate combination. Even even though they’re known as “gaskets”, they will not likely seal your gearbox on their possess.

If every thing appears standard, attempt modifying the equipment-mesh. This is carried out with the mylar “gaskets” that sit in between the primary gearbox circumstance and the input/output caps. Consider introducing or eliminating some of these spacers till your gears have around one/8″-one/four” of free of charge perform. Professionals can purchase replacements ($one-two) in varying thicknesses, but we advise the quick and filthy method of slicing your very own out of a sheet of mylar.

“Groaning”, “creaking”, or “popping” all audio variety-of comparable more than-the-cellphone. The greatest point to do is to disassemble your gearbox and take a appear at the gears and bearings. The situation will usually current by itself in the way of broken/lacking gear teeth, toasted gears (like that photo on our home website page), or blown bearings.

My Gearbox is Groaning/Creaking:

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