The whirring of your lawnmower, a symbol of a well-kept lawn, can be interrupted by the simple task of an oil change. While this might seem daunting, changing the oil in your Briggs & Stratton lawnmower is a straightforward process that any homeowner can tackle. This guide will walk you through each step, ensuring a smooth and successful oil change.
A Quick Overview
Changing your lawnmower’s oil is essential for maintaining its engine health. Fresh oil lubricates moving parts, preventing wear and tear, while old oil can lead to engine damage. This process is simple, requiring only basic tools and a few minutes of your time. Let’s get started!
Preparing for the Oil Change
Before diving into the process, gather the necessary tools and materials. You’ll need:
- Briggs & Stratton Approved Oil: Check your owner’s manual for the recommended oil type and viscosity.
- Oil Drain Pan: This will catch the used oil for proper disposal.
- Wrench or Socket: This is to loosen the drain plug. The size needed will vary depending on your mower model.
- Funnel: To safely pour the new oil into the engine.
- Gloves: Protect your hands from oil and dirt.
- Clean Rags: For wiping up spills and cleaning the area.
1. Choosing the Right Oil
The type and viscosity of oil you use for your Briggs & Stratton lawnmower are crucial. The correct oil ensures optimal lubrication and prevents engine damage.
- Type: Briggs & Stratton recommends using SAE 30 oil in most lawnmowers. However, consult your owner’s manual for the specific oil type recommended for your model.
- Viscosity: The viscosity, measured in weight (SAE), determines the oil’s thickness. SAE 30 is a common viscosity for most lawnmower engines.
2. Understanding the Importance of Oil Change Frequency
The frequency of oil changes depends on the usage and age of your lawnmower.
- New Mower: Change the oil after the first 5 hours of use.
- Regular Usage: Change the oil every 25 hours of use or at least once per season.
- Heavy Usage: Change the oil more frequently, potentially every 10-15 hours of use.
- Old Mower: Consider changing the oil more frequently if your mower is older or experiences heavy use.
Changing the Oil: A Step-by-Step Guide
Now that you have the right materials and understand the importance of regular oil changes, let’s dive into the process:
1. Safety First: Prepare the Work Area
- Park the Mower: Ensure the mower is on a level surface.
- Turn off the Engine: Make sure the engine is completely cool and off.
- Disengage the Spark Plug Wire: This prevents accidental starting while you’re working.
- Choose a Suitable Location: Work in a well-ventilated area to avoid inhaling fumes.
2. Locating the Drain Plug
- Consult Your Manual: Refer to your owner’s manual for the exact location of the drain plug on your mower model.
- Visual Inspection: The drain plug is typically found on the bottom of the engine block.
- Look for a Hex Head: The drain plug often has a hexagonal shape, allowing you to use a wrench or socket.
3. Draining the Old Oil
- Position the Drain Pan: Place the drain pan underneath the drain plug to catch the used oil.
- Loosen the Drain Plug: Use your wrench or socket to loosen the drain plug counterclockwise.
- Remove the Drain Plug: Carefully remove the drain plug once it’s loose.
- Let the Oil Drain: Allow all the oil to drain completely into the pan. This may take a few minutes.
4. Checking for Debris
- Inspect the Drain Plug: Examine the drain plug for any debris or buildup. If necessary, clean it with a wire brush or rag.
- Clean the Drain Plug Hole: Use a clean rag to wipe any debris from the drain plug hole.
5. Replacing the Drain Plug
- Tighten the Drain Plug: Screw the drain plug back into the hole, hand-tightening it first.
- Tighten with Wrench: Use your wrench or socket to tighten the drain plug securely, but avoid overtightening.
6. Adding New Oil
- Locate the Oil Fill Cap: The oil fill cap is usually located on the top of the engine.
- Remove the Cap: Remove the oil fill cap and insert the funnel.
- Pour New Oil: Slowly pour the new oil into the engine using the funnel.
- Check Oil Level: Once the recommended amount of oil is added, remove the funnel and check the oil level.
7. Cleaning Up
- Discard Used Oil: Dispose of the used oil properly. Never pour it down the drain. Check with your local recycling center for proper disposal options.
- Clean the Work Area: Wipe up any oil spills with clean rags.
- Dispose of Wiping Materials: Dispose of used rags responsibly.
8. Final Steps
- Reinstall Oil Fill Cap: Make sure the oil fill cap is securely fastened.
- Engage Spark Plug Wire: Reconnect the spark plug wire.
- Start the Engine: Start the engine and check for any leaks.
- Run the Engine: Let the engine run for a few minutes to ensure the new oil circulates throughout the engine.
Additional Tips for Success
- Read Your Owner’s Manual: Always refer to your lawnmower’s owner’s manual for specific instructions and recommendations.
- Wear Eye Protection: Protect your eyes from oil spills and debris.
- Use a Shop Towel or Rag: To clean up any spills or drips.
- Store Used Oil Properly: Used oil should be disposed of properly.
- Clean Your Hands Thoroughly: Wash your hands with soap and water after handling oil.
Conclusion
Regular oil changes are essential for keeping your Briggs & Stratton lawnmower running smoothly and extending its lifespan. This simple process, detailed in this step-by-step guide, can save you time, money, and frustration down the line. By following these instructions and taking the time to properly maintain your lawnmower, you’ll ensure a well-kept lawn for years to come.
FAQ
What type of oil should I use for my Briggs & Stratton lawn mower?
The type of oil you should use for your Briggs & Stratton lawn mower will depend on the specific model and the climate you live in. Generally, you should use a high-quality SAE 30 oil for most Briggs & Stratton mowers. However, some newer models may require a different viscosity, such as SAE 5W-30. It’s important to consult your owner’s manual for the specific oil type and viscosity recommended for your mower.
How often should I change the oil in my Briggs & Stratton lawn mower?
The frequency of oil changes for your Briggs & Stratton lawn mower will depend on how often you use it. For regular use, it’s recommended to change the oil every 25 hours of operation. However, if you use your mower infrequently, you can change the oil every 6 months. Regardless of frequency, it’s crucial to change the oil before the old oil becomes too dirty and starts to damage the engine.
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. These include:
- A wrench or socket that fits the oil drain plug
- A drain pan to catch the old oil
- A funnel
- A clean rag
- A new oil filter (if your mower has one)
- A container for the old oil
How do I dispose of used oil from my lawn mower?
Disposing of used motor oil responsibly is crucial. Do not pour it down the drain or onto the ground. Instead, find a local oil recycling center or automotive shop that accepts used oil. They often have designated containers for used oil, making it easy to dispose of it properly.
Can I use synthetic oil in my Briggs & Stratton lawn mower?
Yes, you can use synthetic oil in your Briggs & Stratton lawn mower. Synthetic oil offers several benefits over conventional oil, including better lubrication, higher heat resistance, and a longer lifespan. However, it’s essential to ensure that the synthetic oil you choose is compatible with your mower’s engine. Consult your owner’s manual for specific recommendations.
What happens if I don’t change the oil in my Briggs & Stratton lawn mower?
Failing to change the oil in your Briggs & Stratton lawn mower can have serious consequences. Over time, the oil will break down and become contaminated with dirt and debris. This can lead to increased friction within the engine, causing it to overheat and potentially damage the engine. It can also result in reduced performance and fuel efficiency.
Is it difficult to change the oil in a Briggs & Stratton lawn mower?
Changing the oil in a Briggs & Stratton lawn mower is relatively simple and can be done by most homeowners with basic mechanical skills. It’s a straightforward process that involves draining the old oil, replacing the oil filter (if applicable), and adding new oil. With the right tools and a little patience, you can easily maintain your lawn mower’s engine health with regular oil changes.