Common Greenworks Mower Problems

Although Greenworks mowers are efficient, quiet, easy to assemble, and maneuverable on lawns.

It is possible for your Greenworks mowing machine to develop a fault at any time and this can be annoying, especially when you have to trim your overgrown lawn.

In this article, I outline 11 common Greenworks mower problems, causes, and troubleshooting tips to ensure a pleasant mowing experience.

Common Greenworks Mower Problems, Causes, and Possible Solutions

Before I go into details, let’s look at some common Greenworks mower problems and their possible solutions:

Problems	Possible Solutions
1. Greenworks Mower Won’t Start	Charge or change the battery if it is defective Test the outlet with a different electrical appliance and use a different extension cord to start the mower. Check the installation of your battery and ensure that it is securely in place. Allow the battery to cool down before restarting it. Check the user manual  Replace the bad safety switch
2. Greenworks Lawn Mower is not Mulching or Cutting Properly	Sharpen or change the Greenworks mower blades.  Raise the deck height or avoid mowing on wet grounds. Get an ideal extension cord that suits your mower and lawn size.
3. Mower is Hard to Push	Raise the cutting height
4. Handle not in Position	Adjust the height of the handle and make sure that the carriage bolts are seated properly. Tighten your handle knobs.
5. Greenworks Lawn Mower Not Bagging	Replace the worn or damaged mower blade Clear the chute  Check your mower for debris and scrape them off. Install the blades correctly. Replace the bad deck belt
6. Greenworks Lawn Mower Keeps Shutting Off	Contact a lawn mower technician to help you to handle the issue.
7. Greenworks Lawn Mower Starts and Stops	Wash dirty mesh filters.
8. Mower Vibrates and Makes Strange Noises	Call a Greenworks lawn mower mechanic to handle the issue of a bent shaft. Replace the defective mower blade
9. Greenworks Lawn Mower Beeping	Plug the ribbon cables properly. Change the battery. Consult a lawn mower expert to help you fix the issue.
10. Mowing Machine Cuts Grass Unevenly	Check the mowing area. Move the wheels to a higher position
11. Greenworks Mower Stops During Mowing	Increase the blade height Charge the battery pack Remove the battery pack and check the deck Allow the lawn mower to be cool

1. Greenworks Mower Won’t Start

The likely reason for a Greenworks mower with a starting issue is lack of power. If you have pushed the button, put in the key, or plugged in the cord and it does not start, the likely reasons could be a dead battery, defective cord, or broken or defective starter switch.

Causes

• Dead Battery
• The power is off or the cord is defective
• Greenworks battery is not correctly installed
• Greenworks battery is excessively hot
• Incorrect Greenworks mower starting procedure
• Bad safety switch

Fix

• The first step to take is to insert the battery into the charger and check if the light is green. You may need to charge it if the battery is empty. Change the battery if it is defective
• Test the outlet with a different electrical appliance. You can also use a different extension cord to start your Greenworks mowing machine.
• Check the installation of your battery and ensure that it is securely in place.
• Allow the battery to cool down before restarting it.
• Check the user manual to know the mower’s features and safety recommendations.
• Replace the bad safety switch with a new one.

2. Greenworks Lawn Mower is not Mulching or Cutting Properly

Your mower may not mulch or mow properly due to dull blades, lack of electrical power, or mowing very tall grass. 

It is important to check the blades, ground, and extension cord to troubleshoot the problems

Causes

• Dull blade
• The ground is too wet or soft
• Lawn mower not getting enough electricity

Fix

• Sharpen the mower blades. If you have a small lawn, you can make use of a metal file to hone the cutting edges at least once a month. You can also use a grinder but ensure that you use it slowly if you do not have the experience to sharpen blades. Furthermore, change the blades if they are in a bad condition.
• Raise the deck height. You can also avoid mowing on wet grounds.
• For homeowners that use a corded electric mower, get an ideal extension cord that suits your mower and lawn size. For instance, a Greenworks 21” electric mower needs 13A of current. Homeowners that own a tiny yard can use a 50-foot cord with 16-gauge wire.

3. Mower is Hard to Push

This problem is common with the Greenworks 25222 lawn mower model. If this mower is hard to push, it might be a result of high grass or a blade that drags in heavy grass.

Causes

• Cutting height is too low
• Blade or rear of mower dragging in heavy grass.
• High grass

Fix

• Raise the cutting height to solve these issues.

4. Handle not in Position

The handle of your mowing may not be in position and this can affect the performance of the mower. 

The likely causes for this issue may be handle knobs that are not tightened or carriage bolts not being seated properly.

Causes

• Carriage bolts not seated properly
• Handle knobs are not tightened

Fix

• Adjust the height of the handle and make sure that the carriage bolts are seated properly.
• Tighten your handle knobs.

5. Greenworks Lawn Mower Not Bagging

If your Greenworks lawn mower does not bag grass, the most likely causes are a clogged mower deck, clogged grass chute or worn mower blades. 

In this case, it may affect the operation of your Greenworks lawn mower.

Causes

• Worn or damaged mower blades
• Clogged grass chute
• Clogged mower deck
• Mower blades are wrongly installed
• Bad deck belt

Fix

• Replace the worn or damaged mower blade with a new one.
• Clear the chute that is filled with wet or old grass
• Check your mower for debris and scrape them off.
• Install the blades correctly.
• Replace the bad deck belt with a new one.

6. Greenworks Lawn Mower Keeps Shutting Off

This is one of the common problems associated with some Greenworks lawn mower models. This issue has to do with the cable that controls an automatic shut-off.

The automatic shut-off feature runs from the handle to the engine. Many Greenworks mower owners complained that it keeps shutting off due to loose cable.

Cause

• The cable is too loose

Fix

• Contact a lawn mower technician to help you to handle the issue.

7. Greenworks Lawn Mower Starts and Stops

Some Greenworks users have complained that their lawn mower starts and stops. This can be annoying and frustrating because it will disrupt the mowing process. You need to examine the mesh filters for dirt.

Cause

• Dirty mesh filters

Fix

• Open the motor portion (take off your batteries and safety key first) and locate the mesh filters that cover the inner part of the air intake vents.
• Wash these dirty mesh filters. You can also switch to a side chute instead of mulching for thicker grass.

8. Mower Vibrates and Makes Strange Noises

If you notice that your lawn mower is shaking and making unusual noises, it is important to check components like blades or motor shafts for defects.

Causes

• Bent motor shaft
• Defective mower blades

Fix

• Call a Greenworks lawn mower mechanic to help you fix the issue.
• Replace the defective mower blade with a new one.

9. Greenworks Lawn Mower Beeping

Several Greenworks mower users complained that their mowing machine beeps when trying to start the mower. 

In this case, it will hinder the performance of the mower. You may need to check the battery or the ribbon cables for faults.

Causes

• Ribbon cables are unplugged
• Faulty battery
• Poor connection between battery compartment to switch or from switch to the motor

Fix

• Plug the ribbon cables properly.
• You may need to change the battery.
• Consult a lawn mower technician to help you fix the issue.

10. Mowing Machine Cuts Grass Unevenly

Your lawn mower may cut unevenly due to rough lawns or incorrect blade height settings. This can cause the lawn to look unattractive. 

Causes

• Rough lawn
• The blade height is not set correctly.

Fix

• Check the mowing area.
• Move the wheels to a higher position

11. Greenworks Mower Stops During Mowing Operation

This is one of the common problems associated with the Greenworks mower model. 

When the mower stops mowing operations, it is important to check the deck, blade height, and battery pack to solve the problem.

Causes

• The blade height is too low
• The battery pack is out of power
• Grass clippings are attached to the blade or deck
• The temperature of the mower is too high

Fix

• Increase the blade height
• Charge the battery pack
• Remove the battery pack and check the deck
• Allow the mower to be cool.

Greenworks Lawn Mower Maintenance Tips

• Charge the batteries after each mowing.
• Clean the mower after use.
• Sharpen your mower blades when necessary.
• Ensure that the bolts and nuts are properly tightened
• Check for defective parts before use.
• Check the battery ports for debris and remove any large grass clumps that are stuck in the blade.

Frequently Asked Questions

Conclusion

If you notice that your Greenworks mower is developing faults, you need to figure out what is causing it.

Some of the problems include auto throttling problems, bagging problems, starting issues, and vibration issues. 

Follow our troubleshooting guide to fix your Greenworks lawn mower. If your mowing machine does not function properly after trying these practical fixes, it is advisable to seek a professional’s help.