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FUEL SYSTEM
Secondary Air Injection System
AIR INJECTION FILTER / SCREEN
DUAL INTAKE VALVE
4
IMPULSE HOSE - TO INTAKE MANIFOLD NIPPLE
HOSE - TO CYLINDER HEAD
The secondary air injection system adds additional air to
the exhaust system while the engine is running.
The air injection filter housing houses a filter element and
screen and should be cleaned as part of periodic
SCREEN
maintenance as outlined in Chapter 2.
FILTER
4.13
9923983 - 2012-2013 RZR 170 Service Manual
© Copyright 2012 Polaris Sales Inc.
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