Remote Control Mower Maintenance: A Simple Checklist for Every Season

Last updated: November 2026

A remote control mower needs simple, regular checks because it works on slopes, rough ground and tall grass that shake fasteners loose and wear parts faster than a flat lawn. Before each mow, check bolts, blades, tires and the battery. Monthly, clean the deck, inspect the blades closely and check wheel and tire wear. Before winter, clean it, store the battery as the maker advises, and replace worn parts so it is ready in spring.

One Mowrator owner on X noted that screws can come loose on a hard-working mower, and that you have time to fix them if you check. That sums up maintenance on any machine that works slopes and rough ground: look before you mow.

Why do remote mowers need regular checks?

Slope mowers face more vibration and impact than a push mower on a flat lawn. Per Mowrator, the S1 4WD cuts grass up to 51 inches tall, clears 3.94-inch obstacles such as roots and ruts, and climbs 75% (37°). That kind of work shakes fasteners, wears tires and dulls blades.

What should you check before each mow?

Walking the area matters most in tall grass, which hides stumps, fence wire and rocks.

What should you do monthly?

1. Clean the deck. Scrape packed clippings with the mower off and the battery out. Mowrator's deck is deep-drawn steel, per Mowrator.
2. Inspect blades closely, and sharpen or replace as needed. See robot and remote mower blades.
3. Check all fasteners with the right tools, including ones you cannot reach before each mow.
4. Check tire or wheel wear. Mowrator sells standard 4WD wheels and wide wheels as replacements.
5. Clean the battery contacts and charger connector.
6. Check the collection bag and its attachment, if you use one.

How do you look after the Mowrator battery?

Per Mowrator, the S1 runs on a swappable 56V LiFePO4 battery, rated for 1,500+ cycles. The 18Ah pack runs up to 2.25 hours and charges in 90 minutes with the 600 W charger; the 12Ah pack runs up to 1.5 hours and charges in 70 minutes. Mowrator says the battery's management system guards against over-temperature, overvoltage, undervoltage, overcurrent and short circuits.

Good habits:

• Charge after use, and do not store it empty.
• Keep it dry, and charge it indoors out of direct sun.
• Let it cool after a hard mow before charging.
• Store it indoors over winter at the charge level the manual recommends.

Our Mowrator battery guide goes further.

What about the remote?

The remote is how you control a heavy machine on a slope, so treat it carefully. Keep it charged, dry and in its holder, check that the emergency stop works, and replace it if the screen or buttons fail. Mowrator sells a replacement S1 remote.

What should you do before winter?

1. Clean the whole mower, deck, wheels and body.
2. Replace worn blades now so it is ready in spring.
3. Check and tighten every fastener.
4. Store the battery indoors, as above.
5. Store the mower dry, covered and off the ground if possible.

If you use the S1 4WD with the Snow Plow Kit in winter, add: fit the chains Mowrator includes, check the plow mount, and rinse road salt off after use. See remote control snow plow vs robot snow blower.

Which parts wear out?

Mowrator treats blades, tires and similar parts as consumables that can be exchanged within 30 days if not damaged by misuse. The main machine, remote and battery are covered for 2 years or 2,000 hours of residential use, per Mowrator.

When should you call for help?

If a fastener keeps loosening, the mower pulls to one side, a motor makes a grinding noise, or the battery runtime drops suddenly, stop and call. Yard Automation Pros helps you file and follow up on warranty claims with Mowrator. Call +1 423-927-3776, 9am to 5pm EST.

How long does all this take?

Before each mow: two or three minutes. Monthly: about half an hour. Before winter: an hour. It is a small price for a machine that keeps you off a dangerous slope.

How do you clean a mower after tall grass or wet work?

Tall, wet grass and mud pack into every gap. After a heavy job:

1. Remove the battery and let the mower cool.
2. Brush off grass and mud from the body and wheels.
3. Scrape the deck clean underneath.
4. Wipe the battery bay and contacts dry.
5. Check for wrapped grass or wire around the blade spindle and wheels.
6. Let it dry before storing it in a closed shed.

Avoid pressure washers on electronics and seals. A damp cloth and a brush do the job.

Should you keep a maintenance log?

A short note of hours, blade changes and any repairs helps you spot patterns, such as a bolt that keeps loosening, and supports any warranty claim. A note on your phone is enough.

Still not sure which fits your property?

Tell us about your slopes, yard and mower and a Yard Automation Pro will reply by email with a recommendation, or tell you honestly if none of our machines fits. Book a free consultation, or call +1 423-927-3776, 9am to 5pm EST. You can also try the Find Your Robot quiz and cost calculator.