Polaris 2011 RANGER RZR, Service Manual

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5.56
BODY / STEERING / SUSPENSION
9923142 - 2011 RANGER RZR / RZR S / RZR 4 Service Manual
© Copyright 2010 Polaris Sales Inc.
Walker Evans™ Shock Rebuild Information
When performing maintenance on Walker Evans™ shocks, use
the Gas Shock Recharging Kit (PN 2200421), as it contains the
necessary valves, pressure gauge, and fittings to deflate and
pressurize shocks.
Special Tools
Valve Shim Arrangement
Shown below is an example of how valving stacks are arranged.
NOTE: The rebound and compression valve stacks will always be positioned as shown in the illustration,
regardless of how the shock assembly is installed.
Piston Orientation
The face of the piston with the greater number of relief ports will always face the rebound valve stack
WARNING
Walker Evans™ shocks contain high pressure nitrogen
gas. Extreme caution must be used while handling and
working with Walker Evans™ shocks and related high
pressure service equipment. The pressure must be
released from the shock before disassembly. It is
strongly recommended you wear safety glasses and
ear protection during these procedures.
Special Tools
PART NUMBER DESCRIPTION
2200421 Gas Shock Recharging Kit
2201640
Shock Shaft Seal Protector
.625" Diameter
2870803
Shock Spring Pre-Load
Adjustment Tool
PS-45908 IFP Tool
PISTON
COMPRESSION VALVE STACK
REBOUND VALVE STACK
SHOCK ROD
FULLY EXTENDED FULLY COMPRESSED SHOCK ROD
= Relief Port
Faces Rebound Stack Faces Compression Stack