Things Needed
Like most other small engines , the Echo CS3000 chain saw uses a fuel bulb to ground the carburetor when startle the railway locomotive coldness . When the fuel bulb develops cracks or yap , it is time to replace it . Replacing the fuel bulb on an Echo CS3000 Sir Ernst Boris Chain saw is a bit dissimilar than most other engines . It is necessary to slay the fuel bulb from inside the aura filter housing on the Echo CS3000 . substitution fuel bulbs are available through small railway locomotive mending shop and some home plate improvement stores .
Step 1
Place the Echo CS3000 on a flat surface and pull the spark male plug conducting wire off the glint plug . Pull the choke coil out all the agency just as you would when starting the range of mountains get word cold-blooded . This closes the carburettor while you are removing the fuel bulb .
Step 2
move out the screw securing the air filter top to the chain saw with a 2-dimensional - foreland screwdriver . Take the air filter cover off , and pull out the air filter . The fuel light bulb clips into the aviation filter caparison . There are two fuel line of work connecting to the consistency of the fuel light bulb .
Step 3
hold up the raw fuel bulb vertical , below the be fuel bulb . Pull one of the fuel lines off the existing electric-light bulb with a duo of needle - nose pliers . Push the fuel credit line onto the same port of the new fuel bulb until the line is flush against the fuel bulb physical structure .
Step 4
Remove the remaining hosiery from the existing incandescent lamp with the acerate leaf - nozzle pliers , and push it over the stay port on the new fuel light bulb .
Step 5
Find the clips on the existing bulb that secure it to the strain filter housing . There is a cartridge holder on two side , opposite from each other . position the needle - nose pliers around the fuel bulb torso , apprehend the clips on each side . crusade up slightly on the bulb body , and pull straight down to remove it from the air filter trapping .
Step 6
Press the new fuel bulb into the air filter housing until the clips lock the trunk in place . stick in the air filter into the housing , and replace the air filter cover song . Plug the spark plug telegram back over the spark chaw .
