Small Engine Maintenance- Have it when you need it!

Whether it’s a Lawn Mower, Snow Blower, Pressure Washer, Leaf Blower, Weed Whacker, Quad or ATV, it needs some regular maintenance to make sure they startup when you need them to

Winterization

Winterizing small engines is essential to ensure their longevity and reliable operation once warmer weather returns. Follow these steps for effective winterization:

1. Clean the Equipment

• Remove any dirt, debris, or fuel residue from the exterior and components. This prevents corrosion and damage during storage.

2. Drain Fuel System

• Empty the fuel tank by running the engine until it stops due to lack of fuel. This helps prevent varnish buildup in the carburetor.

• For longer storage, consider adding a fuel stabilizer to the remaining fuel to prevent degradation.

3. Change the Oil

• Perform an oil change before storing the engine. Worn oil can contain contaminants that may cause damage over time. Use the manufacturer’s recommended type of oil for the engine.

4. Inspect and Replace Filters

• Check air filters, fuel filters, and oil filters. Clean or replace them as necessary to ensure optimal performance when the equipment is used again.

5. Check and Charge the Battery

• Remove the battery and store it in a cool, dry place. Clean the terminals and ensure it is fully charged before storage to prevent sulfation. If possible, use a battery maintainer.

6. Protect the Engine Internally

• Remove the spark plug and add a few drops of engine oil into the cylinder. Crank the engine a few times to distribute the oil, and then replace the spark plug to protect against corrosion.

7. Store Properly

• Place the equipment in a dry, sheltered location to avoid exposure to the elements. Cover it with a breathable tarp to protect it from dust and moisture without trapping humidity.

8. Winterize Pumps

• For pumps, ensure they are drained completely of water to prevent freezing and cracking. Remove any hoses and attachments, and store them in a heated area if possible. I pull the pump from my power washer every year and keep it in the basement for winter.

9. Final Checks

• Before storing, give everything a final inspection to ensure all steps were followed and the equipment is clean, dry, and protected.

TIP - Plastic components & rubber parts take a beating from environmental factors like thermal stress and the suns rays. Keep rubber and plastic coated with a good Restorative Product to maintain pliability and store indoors if possible

Small Engine Maintenance

Importance of Maintenance

Regular maintenance is essential for the longevity and performance of small engines commonly found in lawn mowers, chainsaws, leaf blowers, and other outdoor power equipment. Proper care helps prevent costly repairs and ensures safe operation.

Basic Maintenance Tasks

1. Check and Change the Oil:
   Regularly check the oil level and replace it according to the manufacturer’s specifications. Contaminated or low oil can lead to engine wear and failure.

2. Replace the Air Filter:
   A clean air filter is crucial for optimal engine performance. Inspect it regularly and replace it if it’s clogged or dirty.

3. Inspect the Spark Plug:
   A faulty spark plug can cause starting issues and poor engine performance. Check the spark plug for wear or carbon buildup and replace it if necessary.

4. Fuel System Maintenance:
   Use fresh fuel and consider adding a fuel stabilizer to prevent deterioration. Clean the fuel filter and carburetor as required.

5. Blade and Chain Maintenance:
   For lawn mowers, ensure the blades are sharp, as dull blades can damage grass. For chainsaws, inspect and maintain the chain tension and lubrication regularly.

Troubleshooting Common Issues

• Starting Problems:
  Check the battery charge, spark plug condition, and fuel level. Ensure the fuel is fresh and the ignition switch is in the proper position.

• Rough Idling:
  This issue may be related to a dirty air filter, clogged carburetor, or low fuel levels. Clean the air filter and ensure proper fuel flow.

• Overheating:
  Ensure that the engine is not running low on oil and check for airflow issues, such as a clogged cooling system or debris.

When to Seek Professional Help

While many small engine repairs can be performed DIY, some issues may require a professional touch. If you encounter persistent problems or are unsure about performing repairs, consulting a trained technician can save time and prevent further damage.

TIP - Read the Manual! Some equipment have special methods for air filter maintenance. Use a Battery Tender whenever possible on a small battery to extend it’s life & strength