sheared flywheel key on honda push mower? Lawn Mower Forums
What Causes Flywheel Key To Shear. Always check for damage by. The key should only be for locating the flywheel correctly before bolting it.
sheared flywheel key on honda push mower? Lawn Mower Forums
Web that flywheel was not installed properly and the nut was not torqued to specs. Web finally, if a lawn mower or tiller blade hits a rock or curb, the flywheel key can sometimes absorb the damage, reducing repair costs significantly. If key is not snug/stable then key can easily slide out of key seat due to the. If the flywheel key shears when you hit an object, your. Ring gear teeth worn or. It is important for key to be somewhat snug and stable in the key seat. The key is designed to break off to force the engine to. Always check for damage by. Web jun 28, 2011. Web other causes of a sheared flywheel key include damage from an impact (such as a car accident) or excessive heat (from overheating).
Web the key is shearing because you're asking it to hold the flywheel in place while running. Ring gear teeth worn or. The surface that contacts the clutch disc can be worn or hardened by overheating the clutch. Web from most common to least common: If key is not snug/stable then key can easily slide out of key seat due to the. Web there are several failure modes which could cause strong shaking: Web how should a woodruff key fit? Web if the keyway in both the crankshaft and flywheel are good, the main cause for shearing would be not properly torqueing the flywheel nut. Drain the fuel tank and fill it with fresh gasoline if the fuel is over 6 months old. You need to lap the flywheel to crank, this is stated in the earlier service manuals. The fact the key has sheared means your.
