Polaris Sportsman 450 / 570 maintenance schedule
Covers: 2025 Sportsman 450 / 570, from Polaris owner's manual P/N 9941697. Last checked: 3 November 2026.
Polaris's own schedule for the 2025 Sportsman 450 / 570 counts in hours, miles and months, whichever you reach first. The first service is at 25 hours, when the engine oil and filter and the front gearcase fluid are changed. After that comes a main inspection every 100 hours, 1,000 miles (1,600 km) or yearly. The engine oil and filter are changed every 200 hours, 2,000 miles (3,200 km), and Polaris says severe use halves every interval.
Service intervals
| Service | Hours (and distance) | Time |
|---|---|---|
| Break-in service: change the engine oil and filter and the front gearcase fluid; check the brake fluid, brake pad wear and transmission fluidPolaris says the break-in period is the first 25 hours. These items are done once, not every 25 hours. | First 25 hours (500 miles / 800 km) | Once |
| Air filter: replace, and check the ducts and screens | Every 100 hours (1,000 miles / 1,600 km) | Or yearly |
| Brake pads, brake fluid level and temporary brake lock: inspect and adjust | Every 100 hours (1,000 miles / 1,600 km) | Or yearly |
| Drive belt, battery terminals, engine breather, exhaust silencer or pipe, spark arrestor, wiring, body-to-frame fasteners: inspect, clean or tightenReplace worn parts as needed. | Every 100 hours (1,000 miles / 1,600 km) | Or yearly |
| Cooling system: check the coolant level and look for leaksPolaris also says to check the coolant strength each season and pressure test the system yearly. | Every 100 hours (1,000 miles / 1,600 km) | Or yearly |
| Front gearcase fluid and transmission fluid: check the level | Every 100 hours (1,000 miles / 1,600 km) | Or yearly |
| Grease all fittings (general lubrication) | Every 100 hours (1,000 miles / 1,600 km) | Or yearly |
| Clutches (non-EBS), fuel system, suspension components and throttle cable (if fitted): inspectPolaris says to have an authorised Polaris dealer or other qualified person do these. | Every 100 hours (1,000 miles / 1,600 km) | Or yearly |
| Engine oil and filter: change | Every 200 hours (2,000 miles / 3,200 km) | Not stated |
| Front gearcase fluid and transmission fluid: change | Every 200 hours (2,000 miles / 3,200 km) | Not stated |
| Spark plugs: inspect, and replace as needed | Every 200 hours (2,000 miles / 3,200 km) | Not stated |
| Shock absorbers and clutches (EBS): inspect, and replace or rebuild as neededPolaris says to have a dealer or other qualified person do these. | Every 200 hours (2,000 miles / 3,200 km) | Not stated |
| Valve clearance: inspect and adjust as neededPolaris says to have a dealer or other qualified person do this. | Every 500 hours (5,000 miles / 8,000 km) | Not stated |
| Front prop shaft: grease the fittings (3 pumps at most)Polaris also says to do it before long storage, and after pressure washing or submerging the vehicle. | Every 500 miles (800 km) | Not stated |
| Brake fluid: change | Not stated | Every 24 months |
| Coolant: change | Not stated | Every 60 months (5 years) |
Whichever comes first, distance or time. Metric figures are rounded conversions, not the manufacturer's own.
Heavy use and tough conditions
Severe use
Polaris says a vehicle in severe use must be serviced at 50% of the stated interval. It names frequent immersion in mud, water or sand, constant high RPM use, prolonged low-speed heavy load operation, extended idling, and short trips in cold weather. So a 200-hour oil change becomes a 100-hour one.
Which services Polaris wants a dealer to do
Polaris marks some items with an asterisk: the clutches, fuel system, suspension components, throttle cable, shock absorbers and valve clearance. It says to have an authorised Polaris dealer or other qualified person do these.
Regional differences
Polaris publishes a separate manual for each model and year, and the intervals differ between them. This page uses the 2025 Sportsman 450 / 570 manual, which counts in hours, miles (kilometres) and months. Use the manual for your exact model and year.
This page covers the 2025 Sportsman 450 / 570 only. It does not cover the Sportsman Touring, X2, 6x6, 850 or 1000, other Polaris models or other years, and it does not cover Can-Am, Honda or Yamaha. It also leaves out pre-ride checks, tyre pressures and the steps for each job. Check your owner's manual for those.
How to track this in Loggy
Loggy is a free maintenance logbook app for iOS and Android. Add your Sportsman, set the odometer to hours, and log the hour meter reading at every service with the receipt. Loggy's reminders work by date for now, so set a date reminder as a nudge and use the hour meter reading in your log to know when the next service is due.
- Log each service with its date, reading, cost, receipt and photos.
- Set a reminder for the next service. Loggy reminders go off on a date, not at an odometer reading, so pick the date from how much you usually drive.
- Add your old paper records so the whole history is in one place.
- Export the history as a PDF or transfer it to the next owner when you sell.
The free plan has unlimited vehicles, reminders, PDF export and vehicle transfer, and no ads.
Frequently asked questions
How often should a Polaris Sportsman 570 be serviced?
For the 2025 Sportsman 450 / 570, Polaris's manual lists a first service at 25 hours, then a main inspection every 100 hours, 1,000 miles (1,600 km) or yearly. Bigger jobs, including the engine oil and filter, come every 200 hours, 2,000 miles (3,200 km).
How often does a Sportsman 570 need an oil change?
Polaris lists the first oil and filter change at 25 hours. After that, the 2025 manual has it every 200 hours or 2,000 miles (3,200 km), and half that in severe use.
What counts as severe use for a Polaris ATV?
Polaris names frequent immersion in mud, water or sand, constant high RPM use, prolonged low-speed heavy load operation, extended idling, and short trips in cold weather. It says to service at 50% of the stated interval.
When does the coolant and brake fluid need changing?
The 2025 Sportsman 450 / 570 manual lists brake fluid every 24 months and coolant every 60 months (5 years).
Do all Polaris Sportsman models share the same schedule?
No. Polaris publishes a manual for each model and year, and the intervals can differ. Check the manual for your exact vehicle.
Other maintenance schedules
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- Genie GS scissor lifts (Maintenance Manual 1272215GT)
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- Fleet maintenance app for small businesses
- Sell with a full service history
Sources
- Polaris, 2025 Sportsman 450 / 570 Owner's Manual (P/N 9941697), Polaris Maintenance Schedule and Lubrication Guide (2025 Sportsman 450 / 570)
Other official guides for this model (not summarised on this page):