Why won’t my lawnmower blades engage?
If the PTO clutch is not getting power, if the clutch solenoid is defective, or if the clutch is worn out, the lawn mower blades will not engage. The PTO switch provides power to the PTO clutch. If the switch is defective, it may not supply power to the PTO clutch.
What does a PTO cable do?
PTO Basics The PTO pulley is attached to the clutch and guides the belt that connects to the engine crankshaft pulley and rotates the blades of the mower that are located under the mower’s deck.
What is PTO blade engagement?
The PTO is a switch or lever found on tractors and mowers and stands for Power Take Off. This can be an electric switch or mechanical engagement that takes engine power to operate the mower deck or an implement. The PTO can run mowers by either a belt or a shaft.
How do you engage the blade on a riding lawn mower?
Find the plunger at the top of the attachment lift lever. Press the plunger inward with your thumb, and move the attachment lift lever back, or toward you, to lower the cutting blade. Release the plunger and attachment lift lever. Pull the attachment clutch switch outward to ” Engage ” to make the cutting blade rotate.
Where is the clutch on a riding lawn mower?
Usually, this clutch is attached to the underside of the engine and is shaped as a small bell housing. From this position, it controls the mower blades. You will also be able to identify the clutch if you follow the mower blades.
Why wont my blades engage on my John Deere mower?
There could be a problem with safety switches. On most newer model lawn mowers, the brake has to be disengaged or off for the blades to operate. You also have to be sitting on the seat to engage the PTO, so the seat switch may be malfunctioning.
Should lawn mower blade spin freely?
No, lawnmower blades normally should not spin freely as they are connected directly or indirectly via belts or other means to the engine. Only when the lawnmower has a clutch, the blades may run freely. The blades should move freely in the housing and not touch the sides anywhere.