2009 Polaris Sportsman 550/850 XP Owner's Manual (P/N 9921973)
Polaris Models Covered & Key Technical Specifications
Models: Sportsman 550 XP, Sportsman 550 XP EPS, Sportsman 850 XP, Sportsman 850 XP EPS
Sub-models / Variants: EPS (Electronic Power Steering)
Model Years: 2009
Serial Numbers: 9921973
Technical Data:
- Engine displacement: 549.7 cc
- Engine oil capacity: 2 qts. (1.9 l)
- Cooling system capacity: 2 qts. (1.9 l)
- Fuel tank capacity: 5.25 gal. (20 l)
- Wheelbase: 53 in. (134.6 cm)
- Alternator output: 490w @ 1350 RPM / Peak 630w
- Maximum rack load (front): 120 lbs. (54 kg)
- Maximum rack load (rear): 240 lbs. (109 kg)
- Maximum weight capacity: 575 lbs. (261 kg)
- Tire pressure (front): 7.0 psi (48.3 kPa)
- Tire pressure (rear): 5.0 psi (34.5 kPa)
- Trailer hitch capacity: 1500 lbs. (682 kg) on level ground; 850 lbs. (386 kg) up to 15 degrees
- Transmission oil capacity: 32 oz. (950 ml)
- Demand drive fluid capacity: 9.3 oz. (275 ml)
- Rear gearcase oil capacity: 7.1 oz. (210 ml)
Polaris Manual Features & Content Preview
- Official Polaris publication P/N 9921973 (Revision 02, printed in USA)
- Covers 2009 Polaris Sportsman 550 XP, 550 XP EPS, 850 XP, and 850 XP EPS
- 144 pages of detailed maintenance schedules, technical specifications, and diagnostic code charts
- Factory-provided reference for the 550 and 850 XP model launch, detailing standard capacities and critical warnings unique to these specific builds
Operational and Maintenance Documentation
This factory publication directly supports your workshop routines by setting the baseline for all 2009 Sportsman XP series maintenance. It outlines daily pre-ride checklists, fuel handling protocols, and safety requirements. Before starting any service work, operators must review the documented fluid handling procedures and safety guidelines to prevent personal injury or mechanical damage.
The documentation breaks down major systems, including the cooling network, transmission, drive belt, and steering assembly. You get immediate access to routine task parameters. This includes oil change intervals, air filter service steps, and electrical fuse locations. Usage-based service charts help you track and identify exact intervals based on hourly, calendar, or mileage metrics.
Technical Specifications and Diagnostic Data
Precision matters when dealing with component adjustments. The reference charts provide exact fluid capacities and torque values for drain and fill plugs. This manual also serves as a frontline troubleshooting asset. You will find an extensive directory of diagnostic display codes covering the throttle position sensor, engine temperature sensor, and idle air control valve. Please note that this document functions strictly as an official reference for factory specifications and maintenance contents, rather than a step-by-step repair manual.
Key fluid specifications include a 2-quart (1.9 L) engine oil capacity for the 550 model and a 5.25-gallon (20 L) fuel tank for the XP series. Rear gearcase oil requirements are listed precisely at 7.1 oz (210 ml).
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