Robotic lawn mowers work hard throughout the growing season, and proper off-season care is essential for keeping them dependable, efficient, and long-lasting. As temperatures drop, moisture levels rise, and lawns go dormant, your Mammotion YUKA robotic mower requires a thorough winterization process to prevent corrosion, battery deterioration, cracked plastics, and sensor damage.
This professional winter maintenance guide—based on the official recommendations from Mammotion—provides a full step-by-step process for preparing, cleaning, and storing your YUKA robotic mower and its charging station. Following these procedures will help you protect your investment and guarantee that your mower is ready to operate the moment spring returns flawlessly.
Why Winter Maintenance Matters for YUKA Robotic Lawn Mowers
Cold weather introduces several risks for robotic mowers:
- Freezing temperatures can damage lithium-ion batteries, reducing runtime and long-term capacity.
- Moisture buildup can corrode contacts, sensors, and internal components.
- Debris left on the cutting plate or chassis can trap moisture, speeding up wear.
- Outdoor exposure in winter can cause cracks in plastic housings due to expansion and contraction cycles.
By cleaning, drying, and storing your YUKA robot lawn mower correctly, you extend the lifespan of its battery, cutting system, wheels, and electronics—and ensure an easy, trouble-free startup next mowing season.
Before You Begin: Preparation and Safety Checklist
A smooth winterization process starts with the right tools and a few important pre-cleaning steps.
1. Tools and Materials You’ll Need
Prepare the following items before you start:
- Clean cloths and microfiber towels
- A water bucket
- Work gloves (especially for handling blades)
- A screwdriver
- A soft cleaning brush
- A low-pressure washer (not high-pressure)
- WD-40 or a similar contact-safe lubricant
- Optional: A small container for screws and fasteners
2. Prepare the Mower
Before cleaning, ensure the mower is safe to work on:
- Disable all scheduled mowing tasks using the Mammotion app.
- Fully charge the mower’s battery to 100%.
- Shut down the mower by holding the power button.
- Remove the safety key from the emergency button.
These steps prevent accidental activation and help protect the battery during long-term storage.
Related Robot Mower Winter Maintenance Guide:
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Mammotion LUBA 2 AWD X Robot Lawn Mower Winter Maintenance
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Cleaning the YUKA Robot Mower: A Step-by-Step Guide
Winterization includes a complete cleaning of the body, cutting system, front wheels, and internal components. Follow these steps carefully to prevent damage while ensuring a thorough clean.
1. Cleaning the Mower Body and Vision Module
The mower’s sensors and cameras (vision module) are sensitive, so handle them with care.
How to Clean the Mower Exterior:
- Wipe the mower body using a damp cloth.
- Gently wipe the vision module—avoid applying pressure or using abrasive materials.
- Remove the front cover by disconnecting the cable inside, then wipe it clean.
- Use a soft brush to sweep away grass or dust from the exterior.
- Wipe again with a dry, clean cloth.
Clean the Mower Internal Components (Without Water)
- Remove loose debris and grass clippings with a soft brush or damp towel.
- Do not use running water or a pressure washer inside the mower.
- Clean the charging contacts using WD-40 to prevent oxidation.
Reinstall the front cover once everything is fully cleaned.
2. Cleaning the Mowe's Cutting Plate and Blades
The cutting system is one of the most important parts of the robot mower, and winter is the perfect time to inspect and refresh it.
Step-by-Step Clean Process:
- Set the cutting plate to the lowest position.
- Carefully flip the mower over onto a clean, stable surface.
- Important: Protect the vision module from touching the ground or bearing weight.
- Wear gloves and remove the blades and cutting plate using a screwdriver.
- Clean the underside of the chassis and cutting area with a damp cloth.
- Inspect blades for wear and replace them if needed.
Safety Reminder:
- Avoid using sharp tools or metal scrapers on the mower underside. These can easily damage motors, sensors, or wiring.
Reinstall the cutting plate and blades after cleaning.
3. Cleaning and Inspecting the Front Wheels
Front wheels accumulate dirt and moisture, especially in wet fall conditions.
How to Clean the YUKA Front Wheels
- Remove the front wheels from the axle.
- Wipe away debris, mud, and trapped grass.
- Check if the wheels rotate smoothly.
- If there is stiffness, apply a small amount of WD-40.
- Inspect the adapter bracket nuts and tighten them if needed.
Once clean, reinstall the wheels securely.
4. Final Chassis Cleaning (Low-Pressure Rinse)
After reassembling the major components:
- Use a low-pressure washer to rinse the mower's underbody and remove remaining grass debris. (Do not use a high-pressure washer, which can damage seals and internal electronics.)
- When finished, place the mower upright.
- Allow it to air-dry for at least 30 minutes before storage.
This prevents moisture from being trapped inside the housing over winter.
Charging Station Winter Maintenance
Your mower is only half the system; the charging station also needs winter care.
Steps for Proper Charging Station Maintenance:
- Unplug the charging station from its power supply.
- Disconnect all cables.
- Wipe the exterior with a damp cloth.
- Clean its charging contacts using WD-40 to prevent corrosion.
Since most US regions experience winter moisture, storing the station indoors ensures long-term reliability.
Storing Your YUKA Robot Mower and Charging Station for Winter
Proper storage is critical for maintaining battery health and preventing moisture-related damage.
Dry the Mower Completely
Before storage, ensure that:
- Ensure the mower is fully dry, including the wheels, underside, and charging contacts.
- Moisture trapped during storage can lead to corrosion, mold, and cracked plastics.
Best Locations for Winter Storage:
For US users, ideal indoor storage locations include:
- A climate-controlled garage
- A dry basement
- A storage room
- A garden shed only if it stays above freezing
Avoid Locations for Winter Storage:
- Outdoor storage
- Uninsulated sheds in cold climates
- Locations exposed to humidity or snowmelt
Why Indoor Storage Matters
Lithium-ion batteries should not be stored in freezing conditions. Sub-zero temperatures can permanently reduce battery lifespan and lead to swelling, cracking, or total failure.
Spring Startup Tips (Optional but Recommended)
After winter ends, these additional steps help ensure a smooth restart:
- Check blades for rust or dullness and replace if needed.
- Inspect the wheels and ensure smooth rotation.
- Clean the charging contacts again if oxidation has appeared.
- Check for firmware updates in the Mammotion app.
- Run a short test mowing session before allowing the mower to resume full schedule operation.
Doing this helps your mower hit the ground running in early spring.
Conclusion: Protecting Your Investment All Year Long
Winter maintenance is essential for keeping your YUKA robotic lawn mower in top working condition. By following these professional cleaning, inspection, and storage steps, you’ll ensure that your YUKA starts next season quickly and reliably.
With just a short investment of time at the end of the mowing season, you’ll enjoy smoother performance, fewer repairs, and a longer lifespan for your mower. Following Mammotion’s recommended winterization routine is the best way to safeguard your device and ensure an effortless return to lawn care when spring arrives.
