It is simply held in by plastic tabs on the primer bulb. All you have to do is pry behind it and easily pop it out with a flat screw driver.
The tabs break easily but replacment primer bulbs are available.
http://store.chainsawr.com/
Check with Ebay, I found one there.
A cracked primer bulb. You will need to replace it.
There is a primer on a Toro Recycler. This will have to be drain first then replace the fuel bowl.
You might check your primer bulb. Mine was cracked and the only way it would run was with the choke on about half way. I changed the primer bulb -- problem solved. Hope this helps.
primer bulb replacement on craftsman 32 cc week wacker
Ilia calderon
You don't. They are not difficult to replace.
A detailed description is available in related links.
Remove the filter cover. unhook the two fuel lines behind the primer bulb. Remove the two screws (inset star) that hold the carburetor, then gently rotate the filter base to expose the back of the primer bulb push the two retaining tabs and remove the primer taking notice which fuel lines go into it, one is longer than the other. Replace in reverse order and replace gaskets if damaged. Paul
Common problem. Firing pin is worn, therefore not as long as it should be to properly concuss primer. Just replace pin.
Don't know that a leaking primer bulb can be repaired. Most likely, you have to replace it. You don't want to forget the routing of the fuel lines!! You might want to make a drawing of the routing before you remove the primer bulb.
I'm having the same problem with my Poulan chainsaw and weed eater. I think the line starts with the fuel filter in the tank and travels up to the primer bulb, out of the bulb into the carburetor, and out of the carburetor back to the tank. Whatever the size of line is that hooks to the fuel filter is what will hook to the primer bulb and then the carburetor. Then one more single line returns to the tank. I may not be correct on this, but there's not much information available. The diagram on Poulan's website does not show the routing of the fuel lines. that is right but to remove the main line you need to drain fuel and pull the line out from the fuel tank neck first because it has a connection that will not fit threw the hole in top. to replace it cut new line at a slaint and fir it threw from the top down into the fuel tank. then keep it long and pull out enough threw the fuel cap to put fitting back on it and fuel filter then pull it back threw and hook it to primer bubble. Not sure about your answer I have two different size fuel lines on mine. The larger line if I remember correctly runs from primer bulb to the right of fuel tank where the larger opening is located. The smaller line is where I am confused at shouldn't the smaller line from the fuel tank that has in tank filter attached run up to carburetor. then a smaller line from primer bulb to second fitting on carb. byrumjr the line starts with the fuel filter in the tank and travels up to the carburetor out of the carburetor into the primer bulb, out of the primer bulb back in the tank