2001 Polaris SLH, Virage PWC Factory Service Manual, Page 112Get this manual
EngineCooling Cooling System SLHVirage
Exhaust Coolant FilterPolaris Engines
The exhaust coolant filter is located on the top of the exhaust pipeThis filter traps debris that would otherwise enter the exhaust hose cooling orifice This ensures the proper exhaust temperature for cooling and performanceFitting
Cleaning Procedure
12345Loosen clamp and remove hose from fittingUsing deep well 916" socket or flare nut wrenchremove fitting from exhaust pipeInspect fitting for pluggingcleanFlush with water to Exhaust Pipe