Craftsman 25cc Gas Line Trimmer - Answered Questions & Fixed issues


When the Craftsman Weedwacker starts in idle and then stalls and the primer bulb will not fill with gasoline or will not pop back after being pushed in, then you have a blockage within the carburetor. The bulb is intended to **** fuel into the supply line, to prime it. To solve the problem, remove the carburetor, open the side that has ONE screw holding it (not the side with four small screws), remove all the two lines remembering how they were attached (the feeder line from the fuel tank attaches to the straight copper tube and the tube going to the bulb intake side attaches to the bent copper tube) and blow out the material blocking the fuel flow inside the carburetor. Then after replacing the carburetor, press the bulb and it should **** and discharge fuel easly. I have had two of these and the fuel path within the carburetor clogs easly. Jim Hart

Craftsman 25cc... | Answered on Jul 13, 2020 | 41,476 views


Hi
DJ8J champion would be suitable.cheers

Craftsman 25cc... | Answered on Jun 05, 2019 | 13,846 views


Sounds like bad seals buy some stop leak and add to your oil and see if that helps

Craftsman 25cc... | Answered on Jul 13, 2018 | 157 views


fit a diaphragm kit in the carby
the pump diaphragm is the first to fail and then the float diaphragm distorts and will not let in enough fuel to keep it running

Craftsman 25cc... | Answered on Jan 10, 2018 | 421 views


Check with Sears Parts direct.com they will let you download a owners manual or talk to a pro.

Craftsman 25cc... | Answered on Dec 25, 2017 | 609 views


My Yard Works was set at the factory to run with the choke partially on. They said it has something to do with the air pressure where we live. Otherwise if it has to have the choke on full then there should be a screw to set it so it will run with the proper setting

Craftsman 25cc... | Answered on Dec 17, 2017 | 95 views


If it is like other trimmers there is a hole on the top side of the head put a small screwdriver in that hole it will stop the head from turning unscrew the head counterclock wise.

Craftsman 25cc... | Answered on Dec 14, 2017 | 458 views


Sounds like the carb is getting clogged. Drain the old fuel and make sure the fuel filter is attached to the fuel hose inside the fuel tank. SeaFoam or a product called Start will sometimes clean the carburetor. If not, you will need to have the carb rebuilt, flushed or replaced.
Also, check your muffler and spark arrest, sometimes if they are clogged, you will have a similar issue.

Craftsman 25cc... | Answered on Nov 20, 2017 | 2,960 views


there should be 4 bolts holding the pull rope and spring to the motor if you need more info. go to Sears Parts.;co.com

Craftsman 25cc... | Answered on Sep 10, 2017 | 184 views


You probably have a bad hose or a bad hose connection that is sucking mostly air instead of delivering full fuel to the carburetor!

Craftsman 25cc... | Answered on Apr 19, 2017 | 1,791 views


In the middle of the drum is usually a small torx screw... I put pull cord rope inside where the plug goes to stop the piston from moving as I'm unscrewing it..

Craftsman 25cc... | Answered on Oct 28, 2015 | 191 views


I had the same problem. If you replace the lines and you get them swapped, it just won't run. Nothing will be damaged. So then just swap them around. There are only two choices. Trial and error worked for me!

Craftsman 25cc... | Answered on Sep 16, 2015 | 432 views


Probably needs new fuel lines to/from and in the tank. Have you been using ethanol gas? It eats up the fuel lines on 2 cycle motors. After you get it fixed, use only pure gasoline. I've had to rebuild two of mine so far!

Craftsman 25cc... | Answered on Sep 16, 2015 | 105 views


unscrew it

Craftsman 25cc... | Answered on Jul 30, 2015 | 138 views


If it has a primer bulb those typically connect to the carburetor at the diaphragm with a return line going to the tank. The larger line is for the carburetor fuel feed from the tank. All lines that are meant to draw fuel from the tank will feature a filter on the end usually inside of the tank.

Craftsman 25cc... | Answered on Jul 08, 2015 | 291 views


The symptoms you reported are commonly resolved when the following is checked, then cleaned or replaced:
  • fuel filter - located inside the gas tank
  • Spark plug
  • Spark Arrestor - at muffler. When clogged with carbon build up, the exhaust flow is extremely restricted, and causes problems
  • Carburetor - may need a new rebuild kit
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Craftsman 25cc... | Answered on May 19, 2015 | 1,925 views


Under what conditions does it bog down? When it just idles? Cold or hot? When you give it gas? When you try to cut?

Craftsman 25cc... | Answered on May 19, 2015 | 3,336 views


If you haven't changed fuel filter in awhile, do that as well.
look here...

Craftsman 25cc... | Answered on May 19, 2015 | 499 views


Hi anon the mix ratio is 50:1. That's five litres of unleaded and 100 ml of 2 stroke oil

Craftsman 25cc... | Answered on Sep 10, 2014 | 169 views

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