Polaris Ranger XP / Crew 570 900 1000 2015-2017 Service Manual

This span covers Polaris's full-size Ranger lineup across three distinct displacement classes, sold simultaneously across two- and four-seat (Crew) configurations — a genuinely broad family that let buyers choose exactly the power-to-price ratio their work or recreation demanded without stepping outside the proven Ranger platform.

The 570-class engines run a ProStar single-cylinder liquid-cooled powerplant delivering genuinely accessible entry-level performance for the range, while the 900-class steps up to a ProStar 875cc longitudinal twin, DOHC with 4 valves, a 93mm x 64.4mm bore and stroke, and a 10.5:1 compression ratio, delivering a claimed 68 hp — ATV.com's own spec sheet for the 2017 Ranger Crew XP 900 EPS confirms this exact configuration. The range-topping 1000-class engine delivers meaningfully stronger output for buyers needing the most towing and hauling capability the platform offers, with all three engine sizes sharing Polaris's proven CVT transmission and selectable 2WD/4WD drivetrain across the family.

Electronic Power Steering (EPS) was available across most trims and became a genuinely important differentiator within model names — "XP 900 EPS" versus the base "XP 900" — since EPS meaningfully reduces steering effort when navigating technical terrain or working with heavy loads on the front end. The Crew variants stretched the wheelbase to accommodate genuine rear passenger seating (Crew 570-4 for four passengers, Crew 570-6 for six on the smaller-displacement chassis), while the XP-badged full-size Ranger and Crew XP models carried the larger 900 and 1000 engines for genuinely stronger performance under load. Polaris offered this entire family across an unusually wide range of trim packages and colorways during this span — Sage Green, Solar Red, Sunset Red, White Lightning, Nara Bronze, and specialty editions including Hunter Deluxe, Northstar, and Polaris Pursuit Camo variants — reflecting how broadly Polaris positioned the Ranger across recreational, agricultural, and hunting-focused buyers simultaneously.

Because this family spans three distinct engine displacements and both two- and four-seat chassis configurations sharing common driveline, suspension, and electrical architecture, Polaris's own factory service documentation for this era typically bundles the 570, 900, and 1000-class Rangers together — correct identification of the specific engine size and seating configuration (via VIN or serial number) remains essential before ordering parts or beginning any drivetrain-specific service work, since displacement-specific components like pistons, injectors, and CVT clutching differ meaningfully between the three engine classes despite their shared fundamental architecture.

This factory service manual covers the procedures, torque specs, and diagrams needed to keep a 2015-2017 Ranger XP/Crew 570/900/1000 running the way it was built to.