E4-144) Reinstall the filter element in the cup.Make sure the O-ring is in position inthe cup. Firmly screw the cup ontothe filter housing 4.5) Attach the filter assembly to thebracket so that the fuel hoses areattached to the filter assembly.6) Run the engine and check the filterand lines for leaks.EMU09912INSPECTING IDLING SPEEDw8 Do not touch or remove electrical partswhen starting or during operation.8 Keep hands, hair and clothes awayfrom flywheel and other rotating partswhile engine is running.cCThis procedure must be performed whilethe outboard motor is in the water. Aflushing attachment or test tank can alsobe used.A diagnostic tachometer should be usedfor this procedure. Results may varydepending on whether testing is conduct-ed with the flushing attachment, in a testtank, or with the outboard motor in thewater.1) Start the engine and allow it to warmup fully in neutral until it is runningsmoothly. If the outboard motor ismounted on a boat, be sure the boatis tightly moored.