2009 Polaris Scrambler 500 4x4 2x4 factory service manual, Page 55Get this manual

2009 Polaris Scrambler 500 4x4 2x4 factory service manual, Page 55

SPECIAL TOOLS PART NUMBER 2872105 TOOL DESCRIPTION Water Pump Mechanical Seal Puller Valve Seat Reconditioning Kit Piston
as to diameter, length and designFour stroke engine rings are rectangular profileSee text for oil control ring upper rail
installationUse the information below to identify pistons and ringsEngine Oversize Model NoAvailable Piston Standard Length
Piston Identifier 2200634 2870390 2871043 2871283 5131135 ENGINE FASTENER TORQUE PATTERNS Tighten cylinder head, cylinder
base, and crankcase fasteners in steps following the sequence outlined below EH50PLE10 .25 .50 Pistons and rings marked 25
equal .25mm (.010oversized Pistons and rings marked 50 equal .50mm (.020oversized COOLING SYSTEM WARNING: Never remove radiator
cap when engine is warm or hotThe cooling system is under pressure and serious burns may resultAllow the engine and cooling