Asked by: Jony
home and garden home appliances

What is recoil start on lawn mower?

Last Updated: 6th October, 2021

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. The recoil starter spins the flywheel and crankshaft fast enough to start the internal combustion.

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Similarly, you may ask, how does a pull start lawn mower work?

The operator pulls the rope's handle or grip. This causes the rope to unwind around the crankshaft and spin it. The spinning motion of the crankshaft cranks the engine. The crankshaft's motion engages the flywheel, enabling the engine to start.

Similarly, can you start a lawn mower without a pull cord? This work is pretty easy to do, but you might also have a bent crankshaft, which will need to be fixed by an experienced small-engine repair guy. Or you might consider buying a new mower without a cord. You can take your pick of electric or battery-powered models, as well as gas mowers with electric starting.

Beside above, what does it mean when your lawn mower cord won't pull?

If yours is a rotary mower the connection is direct, which means there are no gears or belts. if the draw cord won't release, it could be tangled, but it's also possible something is stopping either the blade or the engine from moving.

How pull start engines work?

When the rope's grip is pulled, the rope uncoils, tensions the spring, engages the clutch and turns the crankshaft, spinning it to crank or start the engine before the end of the pull stroke.

Related Question Answers

Dionisie Liao


What is the thing you pull to start a lawn mower called?

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.

Cintya Yabsley


What is recoil start?

Recoil start (also called manual 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.

Laurie Bernadi


How do you assemble a pull start?

Re-assemble a Pull-Starter
  1. Re-coil the spring. You need to hook the end of the coil into a notch on the back of the pulley.
  2. Wrap the starter rope on the pulley. Wrap it counter clockwise until there is a full turn of rope remaining.
  3. Place the pulley in the cover.
  4. Remove the slack from the rope.

Frode Mahmood


Why can't I pull start my lawn mower?

What if the starter rope won't pull? The crankshaft is connected to the blade shaft on your recoil start walk behind lawn mower, so if the pull cord is stuck, it could be because something is blocking the movement of the blade. Disconnect the spark plug for safety, then take a look under the deck.

Nova Sardon


Why is my lawn mower locked up?

If it's full of oil, the piston cylinder may be full of oil, causing hydro-lock. This can happen when you tilt the mower forward and hold it that way for a few minutes. Normally, when you pull the starting rope, it moves the piston. To drain the oil, remove the spark plug and crank the engine.

Elisabel Zeberio


How do you know if your lawnmower is seized?

Try starting it without the spark plugs
Start by taking out the spark plugs and then trying to start the mower. If the engine starts, then you might need to replace the mower's valves. However, if the engine doesn't turn over, then it's seized.

Evdochia Kaushik


What kind of oil does a lawn mower take?

SAE 30- Warmer temperatures, most common oil for small engines. SAE 10W-30- Varying temperature range, this grade of oil improves cold-weather starting, but may increase oil consumption. Synthetic SAE 5W-30- Best protection at all temperatures as well as improved starting with less oil consumption.

Bhagwan Malca


How do you fix a Briggs and Stratton lawn mower?

Your Mower Won't Start:
  1. Loose, Dirty or Disconnected Spark Plug in Your Lawn Mower: Check it out, clean off debris, re-connect and tighten.
  2. Dirty Air Filter: Clean or replace.
  3. Fuel Not Reaching the Engine: Tap the side of the carburetor to help the flow of gas. If this doesn't work, you might need a new fuel filter.

Firuta Tellegrades


How do you change a recoil spring on a lawn mower?

Without a properly working starter spring, your lawn mower has no chance of starting.
  1. Remove the screws from the top of the engine cover.
  2. Unscrew the screws from the recoil assembly.
  3. Remove the pulley and the broken starter spring beneath it.
  4. Wind the pulley counterclockwise to put tension on the starter spring.

Arsenia Hontoria


How do you start a Briggs and Stratton self propelled lawn mower?

How to Get My Briggs & Stratton Lawn Mower to Start
  1. Check the manual that came with your mower to determine the type of ignition system it has.
  2. Locate the priming bulb.
  3. Squeeze the handle lever to disengage the engine brake, if there is one.
  4. Start a mower equipped with the Ready Start Electric ignition system by turning the key to the Start position.

Romaissa Azogue


How do you fix a recoil pull starter?

A small tab on the pulley can cut your hand if you accidentally let go of the recoil starter when it is tensioned.
  1. Remove the recoil housing cap. Unscrew the cap that holds the pulley to the recoil starter housing.
  2. Untie the rope.
  3. Re-tension the spring.
  4. Attach the cap.
  5. Reinstall the rope.
  6. Coil the cord.

Jayson Matthiessen


How do you remove lawn mower rivets?

Use a drill and a 3/16-inch drill bit to remove the housing if it's held by rivets. Drill each rivet just far enough to loosen it, and then pull the housing off when the rivets are all loose. Rivets aren't reusable, so you'll need to secure the housing with bolts and nuts when you replace it.