Don’t fail to remember to re-seal the gearbox with RTV following you’ve got found the right mix. Even although they’re called “gaskets”, they will not likely seal your gearbox on their personal.
If every little thing looks normal, attempt adjusting the equipment-mesh. This is accomplished with the mylar “gaskets” that sit amongst the major gearbox case and the input/output caps. Try out incorporating or getting rid of some of these spacers until finally your gears have around one/eight”-one/four” of totally free engage in. Experts can order replacements ($one-two) in varying thicknesses, but we advocate the swift and dirty method of slicing your own out of a sheet of mylar.
“Groaning”, 
“creaking”, or “popping” all sound kind-of related more than-the-phone. The greatest factor to do is to disassemble your gearbox and get a search at the gears and bearings. The concern will normally present itself in the way of damaged/lacking equipment teeth, toasted gears (like that image on our house webpage), or blown bearings.
My Gearbox is Groaning/Creaking:
Lucky for you, we did a compose-up on our weblog. It really is known as “How to alter the enter shaft on your rotary cutter gearbox”.
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