Where is the primer on a Craftsman mower?
The primer bulb on your Craftsman lawn mower engine is attached to the carburetor. This small bulb, when pressed, forces a small amount of fuel into the carburetor.
Do all lawn mowers have a primer bulb?
Things You’ll Need
Most small engines use a primer bulb. A carburetor on a lawnmower is very small compared to the larger ones commonly found on older automobiles. Because of this, carburetors used on small engines usually have a rubber or plastic priming bulb that forces fresh gas into the carburetor bowl.
Where is the primer bulb on a Briggs and Stratton?
The primer bulb on a Briggs and Stratton 5 horsepower engine is located on the back of the air filter assembly next to the carburetor. It’s a small rubber button-like part that the user must press to start the fuel flow from the gas tank into the carburetor.
How do you start a lawnmower without a primer?
In order to start your mower without a primer, squirt starter fluid directly into the carburetor via the air intake. Simply remove the air filter cover, take out the air filter, and squirt starting fluid into the air intake nozzle. Quickly replace the air filter, and start your mower. It should start straight away.
Why is my lawn mower not getting gas?
The engine can’t get gas if the fuel filter is plugged or the carburetor inlet needle is stuck. Check the fuel filter (if equipped) by removing the fuel line at the carburetor. … If you still don’t get any gas, the fuel line is kinked or plugged. And check inside the tank for any debris that might clog the outlet.
How do you prime a craftsman platinum lawn mower?
How to Prime a Craftsman Push Mower
- Look for a flexible push-button style bulb on the carburetor of your Craftsman mower. …
- Park the mower on flat, level ground.
- Press the primer bulb fully 3 times. …
- Crank the engine.
How do I prime my riding lawn mower?
How to Prime a Lawnmower Carburetor
- Remove the cap from the lawnmower fuel tank. Fill the tank with gasoline and replace the cap.
- Locate the primer bulb on the side of the lawnmower engine. …
- Press and release the primer bulb three times with your finger to prime the lawnmower carburetor.
How do you start a lawn mower with primer?
To begin, simply push the primer bulb slowly three times to deliver the proper amount of fuel to the carburetor. Then, pull to start.
Why does my Craftsman mower won’t start?
The carburetor might be clogged. A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. … This sticky fuel can clog up the carburetor and prevent the engine from starting. If the carburetor is clogged, try cleaning it with carburetor cleaner.
Do all lawn mowers need to be primed?
Your new lawnmower has an automatic choke system. You don’t need a primer. The engine should start with a few pulls of the rope.
Do you need a primer bulb?
A primer bulb is important because it is helps to fill the carburetor with the correct amount of fuel. It does this by pulling fuel through the fuel line. You may need to fix or replace your primer bulb if: It is not creating proper suction.
Can you prime a lawn mower too much?
Flooding a lawnmower is easy to do. … Priming it too many times by pushing the primer bulb can also cause flooding. The most common cause of flooding, however, is too many attempts to start the engine by not pulling the starter cord firmly or quickly enough to spark the mower into engagement.