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Gas line routing on a craftsman weedwacker

I need a diagram for re installing a gas line on a craftsman weedwacker,
model. # 358.798441

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  • ufo4 Jan 28, 2009

    DON`T KNOW YET , IT`S TOO COLD TO WORK ON IT---ufo4

  • ufo4 Mar 25, 2009

    I,ve been so buisy that I haven`t tried it yet. I`ll let you know how it turns out when I try it.------UFO4

  • ufo4 May 26, 2009

    I FINALLY GAVE UP AND TRASHED THE CR

    AFTSMAN AND BOUGHT AN ECHO.THE GAS TANK WAS UNDERNEATH.------UFO4

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5 Suggested Answers

hunter19_46m
  • 7482 Answers

SOURCE: 17" 32cc gas weed wacker

Hi pmbaugardne...
Please take time to rate me
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Posted on Sep 19, 2011

rycgl
  • 1545 Answers

SOURCE: craftsman 21cc weedwacker, need fuel line diagram

This is an ongoing issue for users, and rightfully so. Small diameter line out of fuel tank (has filter in-tank on end) connects to the side of the carburetor that has the fuel pump....that is the cover without the hole in it. Other larger diameter fuel line out of tank connects to the longer nipple on the external purge/primer bulb. The bulb "pulls" fresh fuel from the fuel tank to the carb and then out of the carb to itself, where it then pushes any air/old fuel back into the fuel tank. The remaining larger diameter fuel line in this setup goes from the metering chamber (has cover with writing on it and a vent-hole) side of the carburetor to the smaller nipple on the purge/primer bulb. Years ago on 2-stroke trimmers, primers were not even used,...you choked the carb with a slide lever and gravity let fuel enter the carb from above...a few pulls, a "pop"...slide it off of choke and away you went.
If the purge/primer bulb is on top of the carb...small line from carb body to small hole in tank with filter. Larger diameter line goes from the bulb on the fuel pump side of the carb to the larger hole in the fuel tank where the line is held in place with a nylon nipple connector that keeps the line from pulling out of the tank.

Posted on Aug 20, 2010

Testimonial: "this was very helpful and i thank you very much."

slohry
  • 87 Answers

SOURCE: fuel hoses routed wrong on weed eater fuel tank

http://www.searspartsdirect.com/partsdirect/getSubComp.pd?modelNumber=358795190&productCategoryId=1503820&brandId=0247&modelName=TRIMMER&diagramPageId=00002&componentDescription=CYLINDER/FAN%20HOUSING/CRANKCASE&documentId=P0303202&backToLink=Return%20to%20Sub%20Components%20list

Posted on Apr 10, 2009

#1 Taper
  • 1040 Answers

SOURCE: need gas line routs for a craftsman weed eater

The longer, (and sometimes smaller of the two), fuel line goes from the carburetor to the tank with the fuel filter attached to the end, inside the gas tank.The other line, ( sometimes larger), goes from the primer bulb to just inside the gas tank, about a 1/2 -1 inch inside with coupling attached to the end. Coupling keeps line from pulling out of tank.

Jim

Posted on Jun 11, 2009

  • 1 Answer

SOURCE: I have Craftsman 17" Weedwacker and need fuel lines

Hey jncsurf, I had to buy fuel lines last week. I called the local sears parts store, and gave them the model number. They had a rather generic bag with the correct diameter lines. Just cut to the approximate length.
But now I have a problem: I didn't note which lines went where when I pulled the lines off. Could you tell me where does the line from the primer bulb go: top or bottom barb on the carb? Thanx.

Posted on Jun 22, 2009

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I installed a new carburator on a craftsman 25cc weedwacker model 358796600 and it wont't start


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Need a carburetor diagram for a 25cc craftsman weedwacker


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I need the fuel line routing diagram for a Craftsman Model No. 358.791510 Weedwacker 32cc/1.9 cu.in. 2-cycle


The fuel line in the tank connects to the nipple. It then goes into the small hole in the tank and then the fuel line from the carb connects to the nipple. This line is the line that is attached to the body of the carb, not near the plate.

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I have a Craftsman's Gasoline Weedwacker model 358.791580. The weedwacker wouldn't start after priming and choking. I observed the fuel filter inside the gas tank unattached because the fuel l


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Jan 18, 2012 | Lawn Trimmers & Edgers

1 Answer

Fuel Lines - 25cc Craftman weedwacker


Your Craftsman Trimmer/weedwacker:
http://www.searspartsdirect.com/partsdirect/getModel!retrieve.pd?modelNumber=358795591+&pathTaken=partSearch

Best Poulan Engine Match (probably real manufacturer):
http://www.ordertree.com/modelinfo/PWE/BC2400-Gas-Trimmer-Type-6/75.BC2400-Gas-Trimmer-Type-6.1.59.1.html

My decisions are being driven by my experience with Poulan chainsaws. Small hose in tank (long enough to reach all corners), filter on bottom, connects to lowest connection on carburetor. Small hose on upper carburetor connection to small fitting on primer. Large hose from large connection on primer through largest tank hole, roughly mid tank long. nothing on bottom. I suggest you leave the 2 connections on the carburetor long enough they can be swapped (just in case) then try it. if no go swap them.

Typical fuel system and a suggestion or two:
http://www.fixya.com/support/r3706813-2_cycle_fuel_system_repair

This is how I would configure it if a chainsaw, doubtful they would do something completely different. In defense of Jerry, he knows how it should be done, clarity of instruction could use some help. Good Luck. HTH
Lou

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Craftsman gas 25cc weedwacker starts, runs a few secs, then dies


The gas take up line is disconnected or is broken. I have the same problem and need to find a diagram to fux it.

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1 Answer

Fuel hoses routed wrong on weed eater fuel tank


Go to sears.com then parts store then type in model no. You should find a parts breakdown hopefully that will help.

Mar 16, 2009 | Craftsman 25cc Gas Line Trimmer

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