2009 Polaris Sportsman XP 550 & XP 550 EPS Service Manual

Technical Scope and Coverage for the 2009 Polaris Sportsman XP 550

• Covers 2009 Polaris Sportsman XP 550 and XP 550 EPS models, including variants A09ZN55AL, AQ, AS, AT, AX, FX and A09ZX55AC, AL, AQ, AS, AX
• Official Polaris publication P/N 9921973, covering base model maintenance and service details
• Includes 12 wiring schematics and 15 torque-specification tables for engine, drivetrain, and chassis components
• 373-page PDF digital file
• Delivered as a direct download the moment payment clears
• Stored against your account so you can retrieve it after a hard-drive loss
• Full-text search finds any part number in seconds
• Laid out for standard letter and A4 printing
• This 2009 manual provides the factory-authorized procedures for the Sportsman XP platform, documenting the specific EFI diagnostic routines for the ES550PLE engine system.

Engine, Drivetrain, and Electrical Systems

This 2009 Polaris Sportsman XP 550 workshop manual documents the technical requirements for the Fuji 549cc single-cylinder engine, spanning top-end service, lubrication, and electronic fuel injection diagnostics. The content sections transition from detailed maintenance schedules to comprehensive engine disassembly, including valve clearance adjustments and cylinder head torque values. Electrical coverage addresses the EFI control unit, T-MAP sensor testing, and ignition coil resistance thresholds for the 2009 Sportsman XP 550 / XP 550 EPS.

Specification Highlights and Reference Data

Technical data within the documentation includes cooling system capacities, torque values for internal engine fasteners, and suspension adjustment guidelines for the dual A-arm configuration. Cylinder compression is documented at 70–90 psi, with fuel system pressure set at 43 psi. Spark plug gap is specified at 0.035 in. (0.90 mm). The manual provides reference values for the ECU operating voltage, maintaining a minimum of 7.0 volts. All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work.