I did this at TechShop Menlo Park's automotive area! www.techshop.com

Cleaning your carburetor is only a part of getting the fuel to flow on your outboard motor. For proper maintenance you must clean out and care for the fuel hose system, inlet, outlet and fuel filter.

Step 1: Remove the fuel filter bowl

Picture of Remove the fuel filter bowl
Carefully pull out the glass bowl nut and remove the fuel filter containing the sintered fuel element. Use B12 or other spray cleaner of your choice to flush from the inside out.