The humble push mower is a mainstay of suburban life. It’s a relatively simple machine, but there are a few things you need to know to get it started and running smoothly. In this article, we’ll walk you through the steps on how to start a push mower, from checking the oil to pulling the cord.
Before you get started, it’s important to make sure that your mower is in good working condition. Check the oil level and add oil if necessary. Inspect the blade for any damage or dullness. If the blade is damaged, it will need to be replaced. A dull blade will not cut the grass as effectively, so it’s important to sharpen it regularly. Also check the air filter and spark plug. A dirty air filter will restrict airflow to the engine, making it harder to start. A worn spark plug will not produce a strong enough spark to ignite the fuel, so it will need to be replaced. Now that your mower is ready to go, let’s get started.
To start a push mower, first make sure that the spark plug wire is connected. Then, locate the primer bulb on the carburetor. The primer bulb is used to pump fuel into the carburetor, which will help the engine start. Squeeze the primer bulb several times until you see fuel flowing into the carburetor. Next, set the throttle lever to the “start” position. The throttle lever controls the speed of the engine. Finally, pull the recoil cord to start the engine. If the engine does not start after a few pulls, check to make sure that the spark plug is properly connected and that there is fuel in the tank. You may also need to adjust the choke lever. The choke lever controls the amount of air that flows into the carburetor. If the choke is set too far open, the engine will not get enough fuel to start. If the choke is set too far closed, the engine will get too much fuel and will flood. Once the engine is running, let it warm up for a few minutes before you start mowing.
Prepare the Mower for Operation
Preparing your push mower for operation is a crucial step to ensure its proper functionality and safety. Follow these steps to prepare your mower for use:
Fueling the Mower
1. Check the fuel level in the tank. If the tank is low, refuel the mower using the recommended fuel type, typically gasoline or a fuel stabilizer mixture.
2. Refer to the manufacturer’s instructions for the correct fuel type and ratio for your specific mower model.
3. Avoid overfilling the fuel tank, as this can lead to spillage and hinder ignition.
4. Ensure that the fuel cap is properly tightened after refueling to prevent leaks.
| Fuel Type | Ratio |
|---|---|
| Gasoline | Regular unleaded, 87 octane or higher |
| Fuel Stabilizer Mixture | 50:1 ratio of unleaded gasoline to 2-cycle oil |
Check Fuel and Oil Levels
1. **Fuel Level:** Locate the fuel tank on the mower. Open the fuel cap and check the level. The tank should be filled to just below the brim. Do not overfill, as this can cause flooding and other problems.
2. **Oil Level:** Checking the oil level on a push mower is essential for proper engine operation. Follow these steps:
Checking Oil Level with Dipstick Method:
| Step | Instructions |
|---|---|
| 1. | Locate the oil dipstick, usually near the oil fill hole. |
| 2. | Remove the dipstick, wipe it clean, and reinsert it. |
| 3. | Pull the dipstick out and check the oil level. |
| 4. | The oil should be between the “full” and “low” marks on the dipstick. |
Checking Oil Level without Dipstick:
| Step | Instructions |
|---|---|
| 1. | Locate the oil fill hole and remove the plug. |
| 2. | Insert a screwdriver or small stick into the hole. |
| 3. | Check if the oil level reaches the bottom of the hole. If not, add oil until it does. |
Adjust the Mower Deck Height
Adjusting the mower deck height is crucial for ensuring a clean and even cut. Here’s a detailed guide to do it right:
Step 1: Determine the Desired Height
Consider the type of grass you have and the desired length. For most residential lawns, a mowing height of 2.5 to 3 inches is recommended. Longer grass helps reduce moisture loss and discourages weed growth, while shorter grass may require more frequent mowing and watering.
Step 2: Locate the Adjustment Levers
Push mowers typically have one or two adjustment levers located on the side or rear of the machine. These levers control the height of the mower deck, which is the part that houses the cutting blade.
Step 3: Raise or Lower the Deck
To raise the deck, pull the adjustment lever upward, and to lower it, push the lever downward. Most mowers have multiple settings with varying heights. Consult the mower’s manual to determine the most appropriate height for your lawn conditions.
| Lever Position | Deck Height |
|---|---|
| Lowest | 1.5 – 2 inches |
| Middle | 2.5 – 3 inches |
| Highest | 3.5 – 4 inches |
After adjusting the lever, ensure that the mower deck is level before starting the engine. This ensures an even cut across the entire mowing area.
Engage the Drive System
Once the engine is running smoothly, you can engage the drive system to start mowing. Here’s how to do it:
1. Check the Drive Lever
Locate the drive lever on the handlebar. It typically has two positions: engaged and disengaged.
2. Engage the Drive Lever
Pull the drive lever towards you to engage the drive system. You should feel a slight resistance as you do so.
3. Adjust the Drive Speed
Most push mowers have variable drive speeds. To adjust the speed, simply move the speed control lever on the handlebar to the desired setting.
4. Release the Drive Lever
Once you’re ready to stop mowing, release the drive lever by pushing it away from you. This will disengage the drive system and allow the mower to coast to a stop.
5. Troubleshooting Tips
If the drive system is not engaging, check the following:
| Problem | Solution |
|---|---|
| Loose drive belt | Tighten the drive belt according to the manufacturer’s instructions. |
| Faulty drive lever | Replace the drive lever or have it repaired by a qualified mechanic. |
| Damaged drive shaft | Inspect the drive shaft for any damage and replace it if necessary. |
Maneuver the Mower
Maneuvering the lawn mower is a crucial part of mowing, ensuring efficient lawn care. Here are some tips:
- Forward Motion: Engage the self-propulsion or push the mower handle gently forward to move the mower in the desired direction.
- Turning: To turn the mower, release the self-propulsion and apply pressure to one side of the handle. The mower will pivot around the opposite wheel.
- Tight Turns: For tighter turns, disconnect the self-propulsion, lift the front of the mower slightly, and pivot the mower manually.
- Obstacles: When encountering obstacles like trees or borders, adjust your mowing path accordingly. You can use the mower’s safety features to stop the blade quickly.
- Slopes: If mowing on a slope, ensure the mower is pointed straight up the incline. Do not mow across slopes to prevent the mower from rolling over.
- Mowing Patterns: Choose a mowing pattern that suits your lawn’s shape and size. Common patterns include stripes, diagonal lines, or circular paths.
- Overlapping: When mowing, overlap slightly with each pass to ensure complete coverage. This prevents missed areas and ensures an even cut.
- Trimming: For areas inaccessible to the mower, use a string trimmer or edging tool to clean up edges and trim around obstacles.
- Blade Height Adjustment: Optimize the mower’s performance by adjusting the blade height according to the grass type and season. Refer to the mower’s manual for specific height recommendations.
- Regular Maintenance: Ensure your mower is well-maintained for optimal performance. This includes checking the oil and air filter, sharpening or replacing the blade, and cleaning the mower’s underside after use.
Mow in a Systemized Pattern
One of the most critical aspects of efficiency is maintaining a systematic mowing pattern. By doing so, you can ensure that you are covering your entire lawn evenly and avoiding any missed patches. Here are some tips for mowing in a systemized pattern:
1. Decide on a Starting Point
Choose a logical starting point, such as the corner of your lawn or near a fence. This will help you to avoid getting lost or missing any spots.
2. Establish a Grid
Imagine dividing your lawn into a grid, with each square representing a section to be mowed. This will help you to stay organized and efficient.
3. Mow in Straight Lines
To achieve a clean, even cut, mow in straight lines. You can use a string or guide wire to help you stay on track if needed.
4. Overlap Your Rows
As you mow, overlap your rows slightly to ensure that you are not missing any areas. This is especially important in long grass or thick vegetation.
5. Turn at the End of Each Row
When you reach the end of a row, turn your mower smoothly and proceed in the opposite direction. Avoid sharp turns, which can damage your lawn.
6. Mow in Different Patterns
To prevent ruts from forming, vary your mowing patterns from time to time. You can mow in a back-and-forth pattern one day and a diagonal pattern the next.
7. Mow at the Right Height
The height of your mower should be adjusted according to the type of grass you have and the time of year. Check the manufacturer’s recommendations for the optimal mowing height.
8. Keep Your Mower in Good Condition
Regularly check your mower for loose bolts, clogged filters, and dull blades. Maintaining a well-maintained mower will ensure a smoother and more efficient cut.
Empty the Grass Catcher
Regularly emptying the grass catcher is crucial for efficient mowing. A full grass catcher can restrict airflow, causing uneven cutting and engine strain. Here’s a step-by-step guide to emptying the grass catcher:
- Stop the mower: Before touching the grass catcher, always turn off and unplug the mower for safety.
- Locate the grass catcher: The grass catcher is typically located at the rear of the mower.
- Remove the grass catcher: Most mowers have a lever or handle that allows you to easily remove the grass catcher.
- Dump the grass: Empty the grass into a compost bin, garbage bag, or designated disposal area.
- Inspect the grass catcher: Check for any damage, tears, or blockages. Repair or replace the grass catcher as needed.
- Reattach the grass catcher: Once the grass catcher is empty and inspected, reattach it securely to the mower.
Additional Tips:
| Frequency of Emptying: | Every 10-15 minutes of mowing or when it becomes full |
|---|---|
| Grass Clippings as Mulch: | Consider removing the grass catcher and leaving the clippings on the lawn as natural fertilizer. |
Clean and Maintain the Mower
To ensure your push mower runs smoothly and efficiently, it’s crucial to keep it clean and well-maintained. Follow these steps to clean and maintain your mower:
1. Remove Debris
After each use, clear any grass clippings, leaves, or debris from the mower deck, undercarriage, and discharge chute. Pay special attention to the blade housing, as caked-on debris can affect blade rotation.
2. Clean the Air Filter
A clean air filter allows the engine to breathe properly. Remove the filter and tap it gently to dislodge any dirt or debris. If it’s excessively dirty, replace it with a new one.
3. Sharpen the Blade
A dull blade will struggle to cut grass efficiently, wasting time and energy. Sharpen or replace the blade as needed to ensure a clean, precise cut.
4. Inspect the Spark Plug
The spark plug provides the ignition for the engine. Check it for wear or damage. If the electrodes are corroded or worn, replace it with a new one.
5. Check Engine Oil Levels
Maintaining proper oil levels is essential for engine longevity. Check the oil dipstick regularly and add oil as needed. Refer to the manufacturer’s instructions for the recommended oil type and quantity.
6. Inspect the Fuel System
Fuel-related issues are common causes of mower problems. Check the fuel level and fill the tank as necessary. Inspect the fuel cap, fuel lines, and carburetor for any leaks or damage.
7. Lubricate Moving Parts
Moving parts within the mower require lubrication to reduce friction and wear. Use a lubricant specifically designed for mowers and apply it to all recommended areas, such as the wheels, axles, and blade spindles.
8. Check Tire Pressure
Proper tire inflation ensures smooth operation and optimal maneuverability. Check the tire pressure regularly, especially before each use. Follow the recommended tire pressure indicated on the mower’s manual.
9. Store Properly
When not in use, store the mower in a dry, well-ventilated area. Protect it from the elements by covering it with a tarp or storing it in a garage.
10. Seasonal Maintenance
In addition to regular maintenance, certain tasks should be performed seasonally:
| Season | Maintenance Tasks |
|---|---|
| Spring | Inspect and replace belts if damaged or worn; lubricate all moving parts; check and clean the carburetor |
| Fall | Drain fuel and run the engine until it stalls; remove and clean the spark plug; sharpen or replace the blade |
| Winter | Prepare the mower for storage by following steps in “Store Properly” |
How to Start a Push Mower
Starting a push mower is a simple task that can be completed in a few easy steps. By following these instructions, you can ensure that your mower starts quickly and easily every time you use it.
- Check the oil level: Before starting the mower, it is important to check the oil level. The oil level should be between the “full” and “add” marks on the dipstick. If the oil level is low, add oil until it reaches the “full” mark.
- Add fuel: Next, add fuel to the mower. The type of fuel that you use will depend on the type of mower that you have. Most push mowers use regular unleaded gasoline.
- Set the choke: The choke is a lever that helps to start the mower. When the choke is engaged, it restricts the flow of air into the engine, which makes the engine easier to start. To set the choke, move the lever to the “closed” position.
- Pull the starter cord: Once the choke is set, you can pull the starter cord to start the mower. Pull the cord slowly and evenly until the engine starts.
- Release the choke: Once the engine has started, you can release the choke. To release the choke, move the lever to the “open” position.
- Adjust the throttle: The throttle controls the speed of the engine. To adjust the throttle, move the lever to the desired speed.
