Condition: Recently Arctic Cat has recieved inquiries concerning stalling, hard starting, or difficulty in restarting after the engine has been shut off or has been stalled.
Solution: Install Smart Valve/Fuel Pump Update kit (p/n 0637 - 246.)
NOTE: This kit will include a new rear "vented" smart valve which will replace the existing rear smart valve. The new smart valve will prevent the fuel system from shutting off during low fuel operation should the valve become exposed to air. The kit will also include a fuel pump retaining wire which will be used to support the fuel pump body and keep the pump from slipping down in the pump body. If the pump slips down in the body, the system may lose pressure and cause a loss of preformance, engine stalling, or hard starting.
Solution: Install Smart Valve/Fuel Pump Update kit (p/n 0637 - 246.)
NOTE: This kit will include a new rear "vented" smart valve which will replace the existing rear smart valve. The new smart valve will prevent the fuel system from shutting off during low fuel operation should the valve become exposed to air. The kit will also include a fuel pump retaining wire which will be used to support the fuel pump body and keep the pump from slipping down in the pump body. If the pump slips down in the body, the system may lose pressure and cause a loss of preformance, engine stalling, or hard starting.