Keeping your lawn mower running smoothly and efficiently is crucial for a well-maintained yard. One essential maintenance task is changing the engine oil, which helps lubricate vital components and prevent wear and tear. This article will guide you through the process of changing the oil in your Briggs & Stratton lawn mower, ensuring a hassle-free and effective experience. We’ll cover everything from gathering the necessary tools and supplies to the step-by-step process of draining and refilling the engine oil.
The Basics of Lawn Mower Oil Changes
Changing the oil in your Briggs & Stratton lawn mower is a relatively simple task that can be done by most homeowners. The frequency of oil changes will depend on the type of mower, usage, and operating conditions. Typically, it’s recommended to change the oil every 25 hours of operation or at least once per season. By changing the oil regularly, you can ensure optimal engine performance, reduce wear and tear, and prolong the life of your mower.
Getting Started: Tools and Supplies
Before diving into the oil change, gather the following tools and supplies:
- Briggs & Stratton lawn mower oil: Choose the correct oil type and viscosity recommended for your mower. Refer to your owner’s manual for specific recommendations.
- Oil drain pan: This will collect the old oil as it drains from the engine.
- Oil filter wrench (if applicable): Some Briggs & Stratton lawn mowers have oil filters that require a special wrench for removal.
- New oil filter (if applicable): If your mower has a replaceable oil filter, you’ll need a new one.
- Rag or shop towels: These will come in handy for wiping up spills and cleaning up after the oil change.
- Safety glasses: Protect your eyes from any splashes of oil.
- Gloves: Protect your hands from oil and dirt.
Steps for Changing the Oil
Now that you have all the necessary tools and supplies, let’s walk through the steps of changing the oil:
1. Prepare the Lawn Mower
- Park the mower on a level surface. This will ensure that the oil drains properly.
- Allow the engine to cool down. Never attempt to change the oil while the engine is hot, as this can cause burns.
- Remove the spark plug wire. Disconnect the spark plug wire to prevent accidental starting.
2. Locate the Oil Drain Plug
- Find the oil drain plug. The drain plug is typically located on the bottom of the engine, near the oil pan. It may be a bolt or a cap with a Phillips head screw.
- Place the drain pan underneath the drain plug. Ensure the drain pan is positioned to catch the draining oil.
3. Drain the Oil
- Carefully loosen the drain plug. Use a wrench or socket to loosen the drain plug.
- Allow the oil to drain completely. This may take a few minutes.
- Tighten the drain plug. Once the oil has drained, tighten the drain plug back to its original torque specifications.
4. Change the Oil Filter (if applicable)
- Locate the oil filter. If your mower has an oil filter, it’s usually located near the top of the engine.
- Loosen the oil filter. Use an oil filter wrench to loosen the oil filter.
- Remove the old oil filter. Once the filter is loosened, remove it carefully.
- Install the new oil filter. Lubricate the seal of the new oil filter with a small amount of fresh oil. Screw the new filter on by hand until it’s snug, then give it an additional half-turn to ensure a tight seal.
5. Add New Oil
- Locate the oil fill cap. The oil fill cap is typically on the top of the engine.
- Pour the new oil into the engine. Refer to your owner’s manual for the correct oil type and capacity for your mower. Do not overfill the engine.
- Wipe up any spills. Clean up any oil spills using a rag or shop towels.
6. Replace the Spark Plug Wire
- Reconnect the spark plug wire. Ensure the wire is securely connected to the spark plug.
7. Start and Check the Engine
- Start the engine. Let the engine run for a few minutes to allow the oil to circulate throughout the engine.
- Check for leaks. Once the engine has warmed up, check for oil leaks around the drain plug and oil filter.
- Shut down the engine. Once you’ve confirmed there are no leaks, shut down the engine and dispose of the old oil properly.
Tips for Maintaining Your Lawn Mower
- Always use the correct oil type and viscosity. Refer to your owner’s manual for specific recommendations.
- Change the oil regularly. Follow the recommended oil change intervals in your owner’s manual.
- Inspect the oil filter. If your mower has an oil filter, inspect it for signs of damage or wear and tear. Replace it as needed.
- Store your lawn mower properly. When not in use, store your mower in a dry, clean place.
- Perform regular maintenance. Follow the recommended maintenance schedule in your owner’s manual to keep your mower running smoothly.
Conclusion
Changing the oil in your Briggs & Stratton lawn mower is a straightforward task that can help you keep your mower running smoothly and extend its lifespan. By following these step-by-step instructions and using the right tools and supplies, you can confidently perform this maintenance task yourself. Remember to always prioritize safety and consult your owner’s manual for specific instructions for your model. With proper maintenance, your Briggs & Stratton lawn mower will continue to provide reliable performance for years to come.
FAQ
How often should I change the oil in my Briggs & Stratton lawn mower?
It’s recommended to change the oil in your Briggs & Stratton lawn mower every 25 hours of operation or once a year, whichever comes first. This helps to ensure your engine runs smoothly and efficiently. If you use your lawnmower frequently, you may need to change the oil more often.
What type of oil should I use in my Briggs & Stratton lawn mower?
The best type of oil to use in your Briggs & Stratton lawn mower is a high-quality SAE 30 oil, which is specifically designed for small engines. Avoid using automotive oil, as it can damage the engine. Be sure to check your owner’s manual for the specific oil recommendation for your model.
What tools do I need to change the oil in my Briggs & Stratton lawn mower?
You’ll need a few basic tools to change the oil in your Briggs & Stratton lawn mower:
- Oil drain pan
- Wrench or socket to remove the drain plug
- Funnel
- New oil
How do I drain the old oil from my Briggs & Stratton lawn mower?
To drain the old oil, first, make sure your lawn mower is on a level surface and the engine is cold. Place the drain pan underneath the drain plug, then use a wrench or socket to loosen and remove the plug. Let the oil drain completely.
How much oil do I need to add to my Briggs & Stratton lawn mower?
The amount of oil you need to add to your Briggs & Stratton lawn mower will depend on the model. Check your owner’s manual for the correct oil capacity. It’s best to fill the oil to the “full” mark on the dipstick, but avoid overfilling.
What do I do with the old oil?
Once the oil is drained, it’s important to dispose of it properly. Don’t pour it down the drain or into the trash. Look for local recycling centers that accept used motor oil.
Can I change the oil filter when I change the oil in my Briggs & Stratton lawn mower?
While not necessary every oil change, it’s a good idea to change the oil filter every 2 to 3 oil changes. The filter helps to remove contaminants from the oil, and a clean filter helps keep your engine running smoothly.