Beatrice Lang
If your Craftsman snowblower won't start, there could be a few reasons. Firstly, check that the engine spins normally by pulling the recoil starter rope. If the engine is locked, the electric starter won't be able to spin it. Next, check the power cord connection to the starter and ensure the starter is receiving power. If the starter motor and switch work, but the engine is not engaging, there may be an issue with the connection between the starter gear and the flywheel gear. Other possible causes include a faulty spark plug, a clogged carburetor, or stale fuel. If the problem is with the electric starter itself, you can replace it by following a few simple steps.
How to repair an electric start Craftsman snowblower
| Characteristics | Values |
|---|---|
| Engine won't start | Check the electric starter. |
| Electric starter not working | Check the power cord and replace the starter if needed. |
| Engine locked up | The electric starter won't spin the engine. |
| Starter switch not working | Remove the switch and motor by unscrewing them, inspect the motor for damage, and replace if necessary. |
| Starter motor is working but the engine is not engaged | Check the connection between the starter gear and flywheel gear for damage or misalignment. |
| Fuel issues | Drain old fuel and clean or replace the carburetor. |
| Spark plug issues | Inspect for signs of wear or damage, and replace if necessary. |
| Flywheel key issues | Remove the flywheel and inspect the flywheel key. Replace if broken. |
| Ignition coil issues | Test with an ignition coil tester and replace if defective. |
| Engine oil | Warm up the engine, drain old oil, and refill with new oil. |
Explore related products
What You'll Learn
Check the power cord for fraying or breakage
If your electric start Craftsman snowblower is not working, one of the first things you should do is check the power cord for fraying or breakage. This is because, if the cord is damaged, the starter will not receive sufficient power.
To do this, first locate your snowblower's model number. This can usually be found on a label attached to the back of the housing, near the handles, or on the frame. Once you have the model number, you can look up the correct power cord parts to ensure a perfect fit.
Next, inspect the power cord for damage. If the cord is frayed or broken, it will need to be replaced. Replacement power cords are available from various online retailers and snowblower manufacturers. It is important to use durable, high-quality parts designed to withstand regular use and harsh winter conditions.
If the power cord is intact and not frayed or broken, there is likely a problem with the starter switch or motor itself. You can remove the switch and motor by unscrewing them from their attachments to the frame. Once removed, take off the cover of the motor and inspect it for damage. If there are signs of burning or melting wires, the motor is burnt out and will need to be replaced.
Gold's Electrical Conductivity: Why It's Special
You may want to see also
Explore related products
Inspect the spark plug for signs of wear
Inspecting the spark plug for signs of wear is an important step in repairing an electric-start Craftsman snowblower. A faulty spark plug can cause the engine to not start, so it is important to know how to identify and address any issues with it.
The spark plug is located on the left side of the snowblower engine, above the valve cover. Before attempting to remove the spark plug, it is important to let the engine cool down to avoid burning yourself. Once the engine has cooled, remove the spark plug wire and then remove the spark plug using a spark plug socket.
When inspecting the spark plug, look for any signs of wear or damage, such as deposits, a cracked insulator, or burned electrodes. If the spark plug is fouled, worn, or damaged, it will need to be replaced. Carbon deposits on the spark plug can be caused by a rich fuel mixture from a faulty carburetor, ignition system timing problems, a faulty ignition system, prolonged idling, or using the wrong spark plug. Oil deposits can be caused by overfilling the engine with oil or worn piston rings.
If the spark plug appears to be in good condition, you can try cleaning it with a wire brush or a spray-on plug cleaner specifically designed for spark plugs. Do not use a shot blaster or abrasives to clean the spark plug. If the spark plug is not functioning properly, even after cleaning, it will need to be replaced.
To replace the spark plug, simply purchase a new one using the part number provided in the owner's manual or by looking up the part number using the engine model number. Install the new spark plug by screwing it in by hand and then tightening it with a spark plug wrench to the torque specification provided in the owner's manual. Reattach the spark plug wire, and your snowblower should be ready to start.
The Perfect Edge: Using an Electric Edger
You may want to see also
Explore related products
Drain old fuel and carburetor
If your Craftsman snowblower won't start, it could be due to old fuel that has gone stale and won't ignite the engine. To fix this, you will need to drain the old fuel from the tank and carburetor.
Before beginning any repairs or maintenance, it is important to note that these tasks can be hazardous. You are assuming a risk of injury to yourself or damage to your property. To reduce this risk, use the proper tools and safety equipment, and follow all instructions.
Now, to begin draining the old fuel, locate the carburetor. Once located, remove the drain screw from the carburetor. Place a container underneath to catch the fuel, then open the drain port to allow the old fuel to drain out. Ensure you are wearing appropriate safety gear, such as gloves and eye protection, to avoid any contact with the fuel.
After draining the carburetor, you will need to clean it with a carburetor cleaner to remove any sticky residue left behind by the old fuel. This residue can clog the carburetor and prevent the engine from starting. You can find carburetor cleaner at most hardware or automotive stores. Follow the instructions on the cleaner, and ensure the carburetor is thoroughly cleaned before reassembling.
Finally, once the carburetor is clean and dry, you can reassemble it and refill the fuel tank with fresh fuel. Always use fresh fuel for your snowblower and avoid leaving fuel in the tank for extended periods to prevent similar issues in the future.
Electric Components: Powering All Electrical Devices
You may want to see also
Explore related products
Replace the starter motor
If your snow blower's starter motor and switch work, but the engine is not being engaged when you hit the starter switch, there may be an issue with the connection between the starter gear and the flywheel gear. The starter gear connects the electric starter motor to the flywheel gear, forcing it to rotate the flywheel when the starter is engaged. The starter motor can come loose and wobble when the gear rotates, causing damage to the teeth on both the starter and flywheel gear.
To replace the starter motor, first, check if the engine spins normally by pulling the recoil starter rope. If the engine is locked up, the electric starter won't spin the engine. If the starter won't spin to start the engine when activated, replace the electric starter using the manufacturer-approved snowblower part.
- Pull the spark plug wire straight up and off the plug.
- Remove the two screws that secure the switch box to the engine.
- Pull the switch box away from the engine and let it hang by the power cord going to the starter motor.
- Remove the two starter motor mounting screws and pull the starter motor off the engine.
- Position the new starter motor on the engine and reinstall the mounting screws.
- Tighten the mounting screws to 53- to 71-inch-pounds using a torque wrench.
- Position the switch box on the bracket and reinstall the mounting screws.
- Reinstall the switch screws.
- Reconnect the spark plug wire to the spark plug.
Note that undertaking repairs or maintenance to appliances or power equipment can be hazardous. Use the proper tools and safety equipment noted in the applicable guide and follow all instructions. Do not proceed until you are confident that you understand all of the steps and are capable of completing the repair. Some repairs or maintenance should only be performed by a qualified technician.
Choosing the Right Electric Iron: Understanding Wattage
You may want to see also
Explore related products
$38.99
Check the starter gear for damage
If your snow blower's starter motor and switch work, but the engine is not being engaged when you hit the starter switch, there is likely an issue with the connection between the starter gear and flywheel gear. The starter gear is located on the side of the starter motor and connects the electric starter motor to the flywheel gear with teeth that force it to rotate the flywheel when the starter is engaged.
To check the starter gear for damage, first, take the starter off and hook up the cable to ground the case of the starter. Then switch the starter on and watch your fingers. See if the starter gear jumps up the shaft. If it spins up the shaft, the mounting of the starter may be the problem. If the gear is spinning but not moving up the shaft, the battery may be low, so check your battery first. If the gear is jumping up the shaft, verify the starter gear engages the flywheel teeth by manually moving the starter gear along the motor shaft. If there is no engagement, loosen the starter mounting bolts and adjust the starter position until the teeth engage, and tighten the mounting bolts.
If the teeth on the starter gear are worn or broken, the damaged gear will need to be replaced. If the teeth on each gear look to be intact, they are likely just loose and need to be adjusted or realigned to make a strong connection. It is possible for the starter motor to come loose and wobble when the gear rotates, causing damage to the teeth on both the starter and flywheel gear.
Fixing Electric Gate Keypad: A Step-by-Step Guide
You may want to see also
Frequently asked questions
There could be a few reasons why your Craftsman snowblower won't start. Firstly, check that the engine spins normally by pulling the recoil starter rope. If the engine is locked up, the electric starter won't spin. Other possible reasons include a faulty electric starter, a clogged carburetor, a dirty spark plug, or stale fuel.
If the starter won't spin to start the engine when activated, and the power cord is plugged into a working outlet, the electric starter is likely faulty and will need to be replaced.
To replace the electric starter, first pull the spark plug wire straight up and off the plug. Then, remove the two screws that secure the switch box to the engine and pull the switch box away from the engine. Reinstall the starter motor and switch screws, and reconnect the spark plug wire to the spark plug.
If the starter motor and switch work, but the engine is not engaging, there is likely an issue with the connection between the starter gear and the flywheel gear. Check the starter gear for signs of damage and replace the gear if necessary. If the teeth on the gear look intact, they may just need to be adjusted or realigned.
