Push, or walk-behind, mowers commonly feature a pulling mechanism that is designed to turn the crank shaft and start the lawn mower engine. Also known as a recoil start, the pulling mechanism consists of a few different parts that work together to allow a user to start the mower engine.
What is the pull string on a lawn mower called?
Recoil starter system (also called Rope start, pull start or rewind start) is a method of starting an internal combustion engine, usually on small machines, such as lawn mowers, chainsaws, ultralight aircraft, small outboard motors and portable engine-generators.
What are the parts of a lawnmower?
Walk-Behind Lawn Mower Engine Parts
- Air Filter.
- Fuel Cap.
- Fuel Filter.
- Ignition Coil.
- Recoil Starter Pulley.
- Spark Plug.
Can you replace the pull cord on a lawn mower?
You tug one last time to get the lawnmower started, and suddenly the rope breaks and the end goes spinning into the hole. Don’t blow a gasket. If you have even a tinge of mechanical aptitude, replacing a starter rope is pretty easy.
How do you fix a pull start recoil?
A small tab on the pulley can cut your hand if you accidentally let go of the recoil starter when it is tensioned.
- Remove the recoil housing cap. Unscrew the cap that holds the pulley to the recoil starter housing. …
- Untie the rope. …
- Re-tension the spring. …
- Attach the cap. …
- Reinstall the rope. …
- Coil the cord.
What is the purpose of a lawn mower?
A lawn mower functions by spinning either a thin blade, or a small piece of cable, to cause lacerations on the stems of grass & other plants. Severing the plant and reducing the height of the plant to a more pleasing appearance.
Where are lawn mowers made?
American Lawn Mower Company, the largest producer of push reel mowers operating in the United States, is a family-owned business with manufacturing facilities in Shelbyville, In. and administrative offices in Muncie, In.
How does a lawn mower work?
Instead of cutting grass like scissors cut paper as a reel mower does, the rotary mower spins a horizontal blade around fast enough to cut the grass as it hits it. … Typically, the deck rides on four wheels, with a motor sitting on top of it and a bag attached to it to collect the cut grass.
What is recoil start on lawn mower?
The recoil starter spins the flywheel and crankshaft fast enough to start the internal combustion. The recoil starter assembly on a lawn mower allows the operator to start combustion on the mower’s engine. … This starter assembly is a critical part to the mower, and without it the mower will not start.
How does a lawn mower pull cord work?
The starting cord is wound around a spring-loaded hub that is designed to engage with the engine flywheel. When you pull the cord, the flywheel rotates, which in turn rotates the crankshaft and moves the piston. A magnetic coupling on the flywheel causes the spark plug to fire cyclically as the piston moves,.
Can you start a mower without the pull cord?
No, you can’t just use anything you find lying around.. it’s a specific type of cord, designed for a specific job. Put one end of the rope through the pull start handle and tie a knot big enough so that the rope can’t come through the hole in the handle.