Polaris Predator 50/90, Sportsman 90 Factory Service Manual (P/N 9920229, first edition 2006)

• Complete OEM documentation (P/N 9920229, first edition 2006) for the 2006 Polaris Predator 50, Predator 90, and Sportsman 90.
• 126 pages of factory data covering youth-model 2-stroke engine and CVT drivetrain configurations.
• Includes 15 specification tables, over 35 exploded-view assembly diagrams, and 12 engine torque-specification charts.

Manual Contents and Workshop Applications

Servicing youth ATVs requires accurate baseline data. This reference delivers exact factory specifications for the 50cc and 90cc platforms. Technicians will find complete periodic maintenance intervals, including critical carburetor jetting requirements for high-altitude operation and detailed lubrication schedules for the drive chain and front A-arms. Maintaining these exact factory parameters is essential to ensure rider safety and reliable vehicle operation. The text also outlines the teardown sequence for the engine and CVT housing. It provides exact torque values for critical fasteners—from cylinder head nuts to flywheel components—alongside documentation for transmission and shift-linkage service.

Core Technical Specifications

The publication lists essential engine performance metrics such as idle speed and cylinder compression limits. For instance, the Predator 50 cylinder compression should read between 110 and 130 psi. Fastener torque specs are strictly defined; intake manifold bolts require 12 Nm. When servicing the driveline on 90cc models, the transmission oil refill capacity calls for 480 ml of Polaris AGL lubricant. Fuel system data covers float heights and jetting options adjusted for varying ambient temperatures. This documentation delivers the precise component identification and baseline specs necessary for complex engine and electrical overhauls.