How to Change Oil in a Troy Bilt Push Mower : A Step-by-Step Guide

To change oil in a Troy Bilt push mower, first, remove the oil drain plug and drain the old oil. Then, replace the oil with the type and amount recommended in the manual, and securely tighten the drain plug before testing the new oil level.

Maintaining your Troy Bilt push mower through regular oil changes is essential for optimal performance and longevity. This task ensures that the engine stays properly lubricated, preventing potential damage and enhancing overall efficiency. By following a few simple steps, you can easily complete the oil change process and keep your mower running smoothly.

In this guide, we will walk you through the necessary steps to change the oil in your Troy Bilt push mower, allowing you to maintain your equipment and ensure it remains in top working condition.

Prepare Your Equipment And Workspace

Before you start changing the oil in your Troy Bilt push mower, it’s important to ensure that you have all the necessary tools and materials, as well as a suitable work area. Proper preparation can make the process smoother and safer.

Gather The Necessary Tools And Materials

Here’s a list of tools and materials you’ll need to gather:

  • Oil drain pan
  • Ratchet and socket set
  • Funnel
  • New oil (refer to your mower’s manual for the correct type)
  • Pliers (if necessary for removing oil drain cap)

Position The Mower In A Suitable Work Area

Choose a flat, level surface to work on, such as a garage or driveway. Ensure that the mower is on a stable surface and will not tip over during the oil change process. Also, make sure that the engine has cooled down to avoid any burns.

How to Change Oil in a Troy Bilt Push Mower  : A Step-by-Step Guide


Drain The Old Oil

Changing the oil in your Troy Bilt push mower is an essential maintenance task that should be performed regularly to keep your mower running smoothly. One of the key steps in this process is draining the old oil from the engine. Properly draining the old oil ensures that the new oil you add will be able to do its job effectively, keeping the engine lubricated and extending its lifespan.

Locate The Oil Drain Plug And Position The Oil Receptacle

First, you’ll need to locate the oil drain plug on your Troy Bilt push mower. Most models have the drain plug located on the bottom of the engine. You may need to refer to the owner’s manual for the exact location. Once you have located the drain plug, position an oil receptacle underneath it to catch the old oil as it drains out. Ensuring that the receptacle is in the right position will help prevent any spills or mess during the draining process.

Remove The Oil Fill Cap To Allow For Easier Draining

In order to facilitate the draining process, it’s important to remove the oil fill cap from the engine. This allows air to enter the engine as the oil drains, making the process smoother and more efficient. Be sure to place the oil fill cap in a safe place where it won’t get dirty or lost during the oil change.

Replace The Oil Filter

The oil filter plays a crucial role in maintaining the efficiency and longevity of your Troy Bilt push mower’s engine. Regularly replacing the oil filter is essential in ensuring optimal engine performance and preventing potential damage. Below, we’ll cover the process of identifying the oil filter location and carefully replacing the old oil filter with a new one to keep your Troy Bilt push mower running smoothly.

Identify The Oil Filter Location

Before you begin the process of replacing the oil filter, it’s important to locate its position on your Troy Bilt push mower. Generally, the oil filter is situated near the engine and can be easily spotted after removing the engine cover. Refer to your mower’s manual for specific guidelines on identifying the oil filter location.

Carefully Remove The Old Oil Filter And Replace It With A New One

Once you have identified the oil filter’s location, carefully remove the old oil filter from the engine. Using an oil filter wrench can facilitate this process by providing a secure grip. After removing the old filter, inspect the filter housing to ensure that no debris or old gasket material remains. Subsequently, install a new oil filter by applying a small amount of clean motor oil to the gasket, ensuring a proper seal. Be cautious not to overtighten the filter to prevent damage.

Refill With Fresh Oil

To change the oil in a Troy Bilt push mower, start by removing the oil cap and draining the old oil. Then, refill with fresh oil to the recommended level. Ensure to use the right type of oil specified in the mower’s manual for optimal performance.

Select The Appropriate Oil For Your Troy Bilt Push Mower

Choosing the right oil is essential for maintaining the optimal performance of your Troy Bilt push mower. Refer to the owner’s manual to determine the recommended oil viscosity and type for your specific model. Typically, SAE 30 or 10W-30 oil is suitable for most Troy Bilt push mowers. Ensure that the oil you select meets the API (American Petroleum Institute) service classification specified in the manual.

Slowly Pour The Fresh Oil Into The Oil Reservoir

Before adding fresh oil, make sure to locate the oil fill port on the engine. Use a funnel to prevent spills and carefully pour the recommended amount of fresh oil into the oil reservoir. Avoid overfilling, as this can lead to engine damage. Check the oil level using the dipstick and add more oil if necessary to reach the proper level. Once the oil level is correct, securely reattach the oil fill cap.

By following these steps, you can ensure that your Troy Bilt push mower is properly refilled with fresh oil, promoting the longevity and performance of your equipment.

Check Oil Level And Clean Up

When it’s time to perform maintenance on your Troy-Bilt push mower, changing the oil is an essential task. After draining the old oil, the next steps are to check the oil level and clean up any spills to ensure the mower runs smoothly and efficiently.

Use A Dipstick To Check The Oil Level

To verify that the oil level is within the recommended range, you’ll need to use the dipstick provided with your mower. Start by removing the dipstick from the oil fill tube and wipe it clean with a rag or paper towel. Then reinsert the dipstick all the way back into the tube, ensuring a secure fit. After that, pull it out again and check the oil level. If the oil level is low, add oil as per the manufacturer’s instructions, being careful not to overfill.

Clean Any Spilled Oil And Secure The Oil Fill Cap

If there are any spills or drips of oil on the mower’s surfaces, use a clean rag or paper towel to wipe them up. It’s important to ensure that the area surrounding the oil fill tube is clean and free from any debris or contaminants. Once the cleanup is complete, secure the oil fill cap tightly to prevent leaks and maintain the proper oil pressure within the engine.

Start The Mower And Verify Oil Level

After you’ve completed the oil change in your Troy Bilt push mower, it’s important to start the mower and verify the oil level to ensure that the engine is properly lubricated for optimal performance and longevity.

Start The Mower And Allow The Engine To Run For A Few Minutes

With the new oil in place, start the Troy Bilt push mower and allow the engine to run for a few minutes. This will help distribute the fresh oil throughout the engine, ensuring that all moving parts are properly lubricated. Make sure to start the engine in a well-ventilated area and keep hands, feet, and clothing clear of the mower deck and rotating blades.

Recheck The Oil Level Using The Dipstick

After letting the engine run, turn off the mower and allow it to sit for a minute or two to let the oil settle. Then, remove the dipstick, wipe it clean, and reinsert it fully into the oil filler neck. Remove the dipstick again and check the oil level. It should fall within the designated range on the dipstick, typically indicated by two lines or a crosshatched area. If the level is low, add more oil until it reaches the appropriate level. If the level is too high, you’ll need to drain some oil to reach the correct level.

Frequently Asked Questions Of How To Change Oil In A Troy Bilt Push Mower

How Often Should I Change The Oil In My Troy Bilt Mower?

You should change the oil in your Troy Bilt mower after every 25 hours of use or at least once a year.

What Type Of Oil Should I Use For My Troy Bilt Push Mower?

Use SAE 30 or 10W-30 oil for your Troy Bilt push mower, as recommended by the manufacturer for best performance.

Can I Use Synthetic Oil In My Troy Bilt Push Mower?

Yes, you can use synthetic oil in your Troy Bilt push mower, but make sure it meets the manufacturer’s specifications for viscosity.

What Tools Do I Need To Change The Oil In My Troy Bilt Mower?

You will need an oil drain pan, a funnel, a wrench, and the appropriate oil for your Troy Bilt mower.


Regularly changing the oil in your Troy Bilt push mower is essential for maintaining its performance and longevity. By following the simple steps outlined in this blog post, you can ensure that your mower continues to run smoothly and efficiently.

Remember to refer back to this guide whenever you need to conduct an oil change, and enjoy a well-maintained lawn year-round.

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