How to Change the Oil in Your Toro Riding Mower

Why Regular Oil Changes Matter

Oil keeps your Toro riding mower's engine running smoothly. Over time, oil breaks down and gets dirty. Changing it regularly helps your mower last longer and work better. Most Toro riding mowers need an oil change every 50 hours of use, or at least once a year if you don't use it that much.

What You'll Need

Before you start, gather these items:

• New oil (check your mower's manual for the right type and amount)
• An oil drain pan
• A wrench or socket set
• An oil filter wrench (if your model has a filter)
• A new oil filter (if needed)
• Clean rags or paper towels
• A funnel

Step-by-Step Instructions

1. Prepare Your Mower

Park your mower on level ground. Let the engine cool for a few minutes if you've been using it. This keeps you from getting burned. Make sure the mower is turned off and the keys are removed.

2. Locate the Drain Plug

Look under your mower's engine for the oil drain plug. It's usually a bolt on the bottom of the engine. Consult your owner's manual if you're not sure where it is.

3. Drain the Old Oil

Place your drain pan under the plug. Use your wrench to loosen and remove the drain plug by turning it counterclockwise. Let all the old oil drain into the pan. This may take a few minutes. Once the oil stops dripping, wipe the plug clean with a rag.

4. Replace the Oil Filter (If Your Model Has One)

Some Toro mowers have an oil filter. If yours does, use an oil filter wrench to remove it by turning it counterclockwise. Clean the rubber gasket area on the engine where the filter sits. Apply a thin layer of new oil to the rubber ring of the new filter, then screw it on by hand until it's snug.

5. Add New Oil

Place a funnel in the oil fill opening on top of the engine. Pour in the recommended amount of new oil slowly. Check your manual for the exact amount. Use the dipstick to check the level—the oil should reach the "full" mark.

6. Reinstall the Drain Plug

Screw the drain plug back in by hand first, then tighten it with your wrench. Don't over-tighten it.

7. Start Your Mower

Start the engine and let it run for a minute. This helps the new oil circulate. Turn it off and wait a moment, then check the oil level again with the dipstick. Add more oil if needed.

Disposal and Cleanup

Don't pour old oil down the drain. Take it to a recycling center, auto parts store, or service station that accepts used oil. Many places take it for free. Wipe up any spills right away.

When to Call a Professional

If you're uncomfortable doing this work yourself, or if something doesn't look right with your mower, a small engine repair shop can do an oil change for you. Refer to your Toro owner's manual for specific details about your model.