If it was your safety's it would not do anything when you try it, so If I understand you , your machine will start but then dies after running a bit ,
It sounds like a fuel problem, I had a similar issue and found the fuel supply side was sucking air from a bad hose connection , Drop your suction line into a clean bucket of fuel and bypass your supply from the tank and see what it does , if it runs longer and ok, then you have a supply side ( tank feed ) problem . Post your results and we'll go from there.
Thank you I will give it try.The Solenoid under the carb should have voltage when the key is turned on , this opens the fuel flow to the carb, sounds like the connection there is faulty, connect a separate 12 volt supply to the solenoid and start the machine, if it runs good then your wire from the key switch to the solenoid is shorted , easy fix with a new wire
The wire has 12volts.Thank you I will give it try.
cut the plunger off the solenoid and see if the engine continues to run properly.The wire has 12volts.
I ran a now wire from the battery just to double check the switch. Got the same results.
Clicking and humming sound. After it is on for 20 or 30 seconds it stops making the noise. Weird huh .
I will order a new solenoid and give it a go.
I am running if options!
It won't start with it unplugged. Should it start with it unplugged.The plunger stops it from backfiring when you kill the machine I think , I removed mine when trouble shooting the same problem and experienced this. Good way to test though
cut the plunger off the solenoid and see if the engine continues to run properly.
this part is not required in any way shape or form for the engine to perform safely or properly
only the uninformed who think the plunger keeps your carb from flooding out....Can't believe you offered this up. I put this out a while back. Tons of guys said never snip the plunger.
I do the snip deal all the time. Shut off the fuel with an inline valve, all good playboy. Or get a small bolt with the same threads as the solenoid.
Thank ushould be 1/4" Internal diameter.. Auto parts stores will usually sell it by the foot.
I would look on YouTube. There are many videos out there on issues dealing with the FR series Kawasaki. From what I've seen, it appoears that the FR series is not one of Kawasaki's best lines. I have found many of these videos very helpful. I have an FR651 with no issues but it only has 200 hrs so far and hope it stays that way.I am apply for help again as I can not get my Kawasaki to stay running.
i have:
Changed the fuel ,drained the tank 3 times
changed Spark plugs , They are getting fire
changed the fuel pump. it is pumping fuel
Cleaned or changed the the air filters
Cleaned the carburetor.
Checked the safety switches , they are working are the engine won't turn over (correct)
I hate to beg but I am very desperate for help. If there is a better site to get help please let me know. I am in my mid 70's a not as capable at repairs as I used to be and or I would push mow it if I could
Thank you, All ideas and suggestion are greatly appreciated .
When a small engine quits suddenly, it is often spark not fuel. The Kawasaki 's most often have a trigger on the side of the block easily replaced which can be intermittent. you can buy a cheap inline spark neon bulb to watch if the spark disappears when it quits.I am apply for help again as I can not get my Kawasaki to stay running.
i have:
Changed the fuel ,drained the tank 3 times
changed Spark plugs , They are getting fire
changed the fuel pump. it is pumping fuel
Cleaned or changed the the air filters
Cleaned the carburetor.
Checked the safety switches , they are working are the engine won't turn over (correct)
I hate to beg but I am very desperate for help. If there is a better site to get help please let me know. I am in my mid 70's a not as capable at repairs as I used to be and or I would push mow it if I could
Thank you, All ideas and suggestion are greatly appreciated .
To make a long story shorter, I took that solenoid off, turned it upside down and sprayed carb cleaner in the plunger side and got out really fine grit. Works fine now. I think the fine dirt was keeping the fine spring from totally collapsing barely allowing the plunger to open for fuel to flow. Good luckThanks for all of the great replies.
I have ran a wire directly from the battery to the solenoid and got the same results and the same humming and clicking noise from the solenoid. I'm trying to find some new fuel line but doik ow what the correct size it I bought some it was too small OD and very thin wall , it would probably work but I think the thicker wall would be better. I need some fuel line to add a shut off as my mower doesn't have one. ( Cheap Badboy) Not inexpensive but cheap! My new solenoid shouldn't be in by Friday. I am hoping
You can duplicate it with any mower. Pushers are easy. Let go of the deadman lever and listen to the engine slowly wind down. This kills the ignition. Hold the lever in just a touch from not touching. This keep the flywheel brake away from flywheel. Flywheel will slowly wind down from engine compression.When a small engine quits suddenly, it is often spark not fuel. The Kawasaki 's most often have a trigger on the side of the block easily replaced which can be intermittent. you can buy a cheap inline spark neon bulb to watch if the spark disappears when it quits.
Sound has zero to do with it working. Plunger shaft could be corroded off. Solenoid still clicking away. You need to visually test this part with a 9 volt or turn the key on and off. Simple as that. No need for 4 pages of correspondence.Tried cleaning the solenoid with carb cleaner and still no go. It still makes the clicking sound.
In that case it grounds through the carburettor bodyThank you.
How do I check the ground? This only has 1 wire , hot, going to the solenoid,,
Thanks, solenoid was bad and has been replaced. The new one works fine. But engine dies I. A second or siy. It restarted immediately. Repeat repeat and so in.In that case it grounds through the carburettor body
On rubber mounted carbs there should be a grounding strap that goes on one of the carb studs .
These often break or fall off unnoticed when the carb is removed as there is generally a fir bit of gunk there .
heck the body of the carb to the engine for continuity and same with the solenoid
Pull the plug off the solenoid and check if the solenoid has 1 or 2 pins
Never seen a Kawakasi engine with a single pin solenoid , usually they are 2 pin
The FR-FS and the FX are the same basic engine. They just have different external parts. Carb, air filter, blower housing. All the engines in a block size are the same. Like FR651-691 and 730 are the 730 block. FX751-801 and 850 are built on the 850 block. The difference I can see is the carb. They have stops on the throttle shaft in difference places limiting the opening of the throttle. So I would say you could make a say FR651 a FR730 by changing the carb.I would look on YouTube. There are many videos out there on issues dealing with the FR series Kawasaki. From what I've seen, it appoears that the FR series is not one of Kawasaki's best lines. I have found many of these videos very helpful. I have an FR651 with no issues but it only has 200 hrs so far and hope it stays that way.
You ignored most of my free offerings. Or unaware how to. Should ask if you get stuck. We have no clue if you even cleaned or did anything proper to fix it. Some people say yeah I cleaned the carb. To them, that means sprayed cleaner on the outside of the carb. Inside is what counts. Let's start small.What now?
Sorry. I thought I said everything that I had did in previous posts and answers.You ignored most of my free offerings. Or unaware how to. Should ask if you get stuck. We have no clue if you even cleaned or did anything proper to fix it. Some people say yeah I cleaned the carb. To them, that means sprayed cleaner on the outside of the carb. Inside is what counts. Let's start small.
1.Crack open fuel tank cap. Shot in the dark your cap vent is not working.
2.Need to verify strong spark. As in taking an old plug. Gapping it to 0.25" or 1/4" wide. See if she fires strongly one one or both cylinders. Ground the plug to the engine block. Crank the engine over.
3.Buy/build an auxiliary fuel tank, plastic 2 liter bottle, what ever that holds gas. Line down to carb. See if she runs the pony tank dry. Use a new fuel line from pony tank to carb fuel inlet pipe. Report back.
See above in red.Sorry. I thought I said everything that I had did in previous posts and answers.
Removed and cleaned / replaced air filters. Need to remove the air filter for testing only. I've seen perfectly good clean "looking" filters choke an engine down making it sputter. New air filter, she ran perfect.
Getting spark both cylinders can each jump a 1/4" gap in free air?, replaced spark plugs, changed fuel pump , tested it removed and I stalled the original fuel pump it had slightly better flow.
Drained fuel tanks and changed fuel three times, No mention of FLUSHING out or blowing with shop air both ways. Changed fuel. Cleaned carburetor with carb cleaner spray It might take 4 cleanings to get her clean internally. Most likely you need to boil it then blow out with shop air and eye protection. Replaced solenoid valve. Tested it and it works. Could not snip off the pin on the solenoid as my cutters would not cut it. You don't have any wire cutters? Dikes? Hacksaw? Beavers? Dremel Tools?
Loosen and even removed the fuel tank caps, removed carburetor and disassemble everything I could and cleaned with carburetor cleaner. Reassembled and installed.
Did run some better not nothing has worked so far. Thanks for help.
I'm am trying to buy a carburetor and verify my correct carb number is 15004-2063 for FD731V AS09 . Needing a good price and place to purchase. Replaced fuel with new ethanol fuel Everytime I drained and replaced fuel from tank . Added extra ground wire.
I do not know how to remove pull the hot coil wire. The kill wire is the small gauge wire on the coil. There is a kill wire and the plug wire. Nothing else to talk about.
That is what I came up with also for part number.Here is what I could pull up to be your carb. Verify this is yours. This might not be 100% accurate in being your carb.
Kawasaki Engines Parts Lookup | Kawasaki Engines USA
Access a complete list of Kawasaki Genuine Parts and other maintenance products and service parts with our convenient parts lookup tool, which includes illustrated parts diagrams.kawasakienginesusa.com
Here is an ebay search for that model of carb. Again verify that carb fits your machine.
15004-2063 for sale | eBay
Get the best deals for 15004-2063 at eBay.com. We have a great online selection at the lowest prices with Fast & Free shipping on many items!www.ebay.com
Quick answer isSee above in red.