Don’t overlook to re-seal the gearbox with RTV soon after you have found the right mix. Even although they are referred to as “gaskets”, they is not going to seal your gearbox on their very own.
If every thing looks standard, consider changing the gear-mesh. This is completed with the mylar “gaskets” that sit among the principal gearbox situation and the enter/output caps. Try out introducing or taking away some of these spacers right up until your gears have about 1/eight”-1/4″ of free enjoy. Experts can order replacements ($one-2) in various thicknesses, but we recommend the quick and filthy approach of cutting your personal out of a sheet of mylar.
“Groaning”, “creaking”, or “popping” all audio variety-of comparable in excess of-the-cellphone. The greatest issue to do is to disassemble your gearbox and take a appear at the gears and bearings. The situation will typically existing itself in the way of broken/lacking equipment tooth, toasted gears (like that picture on our property page), or blown bearings.
My Gearbox is Groaning/Creaking: