1990-1998 Arctic Cat Snowmobiles Repair Manual, Page 238Get this manual
CHAPTER SEVEN
disconnected hoses and clean up any spills immediatelySparks or other accidental ignition sources are possible even when care is taken, so be preparedfor an emergencyCAUTION The system contains components that should NOT be disassembled and the system should NEVER be modified in any way either by changing or removing of componentsRefer to the following CAUTIONs whenever testing or servicing the Electronic Fuel Injection system
4Use only parts recommended by the manufacturer and available from your Arctic Cat dealer when replacing defective parts5Always install new a-rings, sealing washers and gaskets when assemblingMake sure there are no air or fuel leaks after assembling6Do not touch any of the terminals with your hands or attempt to clean terminals using any product except cleaners specified for electronic connectors and components7Do not disconnect the battery or any electrical wires from fuel injection components with the engine runningMake sure that the main switch is OFF, then disconnect the negative (ground) cable from the battery, before disconnecting any wires from component of the system8Use approved tools and procedures when removing and installing system componentsUse care to prevent damaging parts while removing or installing9Make sure that fuel lines are not restricted either accidentally or deliberatelyNever attempt to restrict or block fuel line