john deere 1420 no spark

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"@type": "ImageObject", Testimonials | I checked the coil, it was bad so replaced it with a new one and the condenser . This is a beast of a mowing machine. It fired up immediately on first attempt at start. Condenser may or may not be the problem. "@type": "WebPage", If there is a strong blue light in the window, the ignition module is performing correctly. Wordfence is a security plugin installed on over 4 million WordPress sites. Matt, I'll send you a copy tomorrow of the diagram. Not looking to disable any safety devices, just troubleshooting. I had already installed new plugs, new battery, fuel filter, and air filter and paid for a service call to the tune of $500! Shipping | After spraying it with the cleaning product, you may reassemble the components and let the spray do the job while your lawnmower is working. She is the P220G model Any suggestions? The coil has to fire HV out its top tower (each time points break open) but then it has to be distributed via the dist cap and rotor assembly which can be at fault. "@type": "Organization", Sounds like it could be your problem. Good to know. JavaScript is disabled. The part costs $72 but we have only had to replace two in 19 years. Thanks to all that responded. 1169.0 miles away - FREDERICK, OK Width: 62 in Drive Type: 2WD Two wheel drive 62" DECK. If the hole is blocked, the engine will stall. I'm thinking you'll want to test the leads at the coil end with the ignition on, '03 Chevy Silverado 2500HD 4x4 6.0L Utility Truck. Will a universal 12v coil from TSC work if it needs a coil? TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. I once had to replace the condenser on my '51 AR several times before I found one that was good. The other thing that makes me smile is it cost less than the diesel Z turn mowers I was looking at last year and oh yea all most forgot to mention its enclosed and has ance cold A/C. My experience has been that its usually the points. Thanks, I ended up buying both kinds of caps. I plan to work on that John Deere tomorrow. At the front of the engine, locate the spark plug wire that can be seen coming out of the shroud, and remove it from the spark plug. I've pulled and visually checked for spark. If that doesn't work, check the battery and then the ignition coil. Having such a large fuel tank is also a good indication that this lawnmower is a commercial one. I was going to bypass the key switch to see if I've got spark. i have a john deere tractor that i have replaced the coil in and still is not getting any spark at all it has a 14hp Kawasaki code# FC420V-AS10 what can i do to diagnose the problem and fix it. Raise the hood on the lawn tractor and secure it in the open position. "url": "https://www.yesterdaystractors.com/graphics/smllogo.png", No go, then get a jumper wire and go from the hot terminal on the starter to the input side of the coil and give it a whorl. New condensers can be bad out of the box too. "mainEntityOfPage": { It was a good learning experience. Try not compressing the break fully..or slowly release the break while trying to start. Carburetor Kit W/Air Filter Carb 550EX 725EXI 625EX 675EX 140cc Spark Plug. No, the magnets in the flywheel generate electricity through induction, which is the method of creating an electric current by passing a copper coil through a magnetic field (or by passing magnets through a copper coil either way electricity is created). I plan to work on that John Deere tomorrow. probably the igniter on the side of the block. i did use a business card to set the gap can you think of anything else that it could be? Mary Lougee has been writing for over 10 years. I have an 07 1545 with the 72 flex deck and I have 6 belts on the deck. Good luck. It looks like your wiring has broken off the coil. Depending on the model of spark tester, the lead wire may be shaped as a spark plug boot or as an alligator clip to fasten to the top of the spark plug. While we are at it, I am going to replace all the wiring. It is not the ignition switch as I have the coil wired directly to the trigger unit for testing. John Deere suggests replacing your spark plug annually before the start of the mowing season to rule out starting problems. "@context":"https://schema.org", For a better experience, please enable JavaScript in your browser before proceeding. "interactionType": "https://schema.org/CommentAction", You can also read the documentation to learn about Wordfence's blocking tools, or visit wordfence.com to learn more about Wordfence. John Deere Battery Terminal Cleaning Cutting Tool - TY25921. While we are at it, I am going to replace all the wiring. Then that failed to keep engine from running rough. Wow- I mowed the acre without having to stop for the first time in a month. Guess what, this one was bought at Napa. Whether you have a small farm or a large plot of land . "publisher": { I copied this information and will need to study it, then next week when I have a buddy come over, we will work through this. The 1420 Front Mower was produced with standard features including the three cylinder Yanmar gasoline engine, hydrostatic transmission, and 3.8 qt engine oil capacity. First of all I want to thank everyone who came to my rescue. The 1420 is part of the rotary mowers from John Deere. I bought a condensor and set of points. Have a good weekend. Thats what I was hearing. I have a Scotts L2048 equal to a JD D140. Access from your area has been temporarily limited for security reasons. So, mystery solved. What wire is the kill wire? It has good compression but no spark is reaching the spark plugs. It has seen quite a few hours of work by the looks of it. Did you clean the oil off the new points ? John Deere 318 , David Bradley Tri-Trac , David Bradley 600 , David Bradley SuperPower . Free shipping. That's the beakerless solid state ignition not the coil ignition. All Rights Reserved. So I have the ignition switch out. I put pressure on wires with zip ties and it ran fine. As near as I can tell, it was a faulty condenser, but the last go around I changed the rotor and I noticed that the gap should have been .025 instead of .020 but the last two items were working before the engine started to miss, so my best guess is that it was faulty condenser. John Deere Mower Seats. Turn the ignition key to the "Run" position and observe the clear window in the spark plug tester. Thank you, John. I drove it to the shop. What do I need to do next? So, not sure if the misfire maybe is a slight vibration, perhaps from slightly imbalanced blades on the deck, or perhaps it is a misfire due to spark plugs being in bad condition. First thing is there are safety switches that will not allow the spark. Also, check to see that the points are closing. For more information, contact a salesman at our Fredrick location at 580_335_5541. When a John Deere Gator has no spark, there are a few steps to take. If you think you have been blocked in error, contact the owner of this site for assistance. Cylinder #1 no spark - sudden Full Size Image Curtis B., Technician Category: I have no spark. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Has worked that way since. Welcome! Haven't dug too deep. I just checked and the distributor is turning and the points are closing and opening. Took some head scratching to figure out he had the wrong cap on it ! "dateModified": "2020-02-29", I just use an on and off switch. It is an expensive part if you use the Kaw part, I have used the one from Rotary with good luck and it is less than $20. She holds a Bachelor's Degree with a major in Management and a double minor in accounting and computer science. Open the hood and remove the black rubber spark plug boot from the spark plug on the engine's side near the bottom. Today it died while mowing. 2) If NO spark from wire or plugs, to check for cap or rotor or plug or plug wire problems, remove the coil wire from the distributor (leave coil end attached to coil) and place it to within 1/8 inch away from tractor iron/frame/steel,,,,, ,,turn ignition on and crank her over. My experience has been that its usually the points. Disassembled the carb and cleaned it.Don't think it's fuel related..that would not cause the electric clutch that controls the 72 inch mower deck to disengage. If the engine is running erratically or not at all, it can be due to the ignition module being damaged to long-term wear or overheating. ", Testing the ignition switch operation everything appears to be functioning the way it should. Let us know what it turns out to be. Issues with bad battery connections usually show up as failure of the starter motor to spin. Larry Larry, most times Christmas does not come early, but. Found the wires to the trigger unit had the coating chewed off of then. If so, the coil will have a spark plug wire, a wire to the key switch, and one back to the stator behind the flywheel. Let us know what it turns out to be. Let itnsit 10 minutes and now no spark again. At high idle, no load it runs perfectly. You must log in or register to reply here. What sounded like a misfire was not what is going on. About Us | John Deer Mower 185 Fix Has No Spark Finding Out Why Part 1 Thinking out side box 68K views 8 years ago Simple Trick To Diagnose A Bad Ignition Module (Coil) On A Lawnmower, Chainsaw,. My experience has been that it?s usually the points. Clean the points, even if they are new. New condensers can be bad out of the box too. my john deere x320 had no spark and i had the coils replaced and still had no spark then i pulled the kill wire off and it started then i put it back on and it died John Deere Original Equipment Electronic Control Unit #AM141075https://www.amazon.com/gp/product/B00CAXKV2M/ref=ox_sc_act_title_1?smid=A2F8KAB7F15GZF\u0026psc=1taryl fixes all YouTubehttps://www.youtube.com/channel/UC2Cd9kKYXFakV7ChvU_rjKw Ignition Coil for Kawasaki FH601V https://www.amazon.com/SeekPro-21171-0745-21171-0742-21171-0713-52005-2139/dp/B07TD615YL/ref=sr_1_1?keywords=kawasaki+fh661v-cs05+coils\u0026qid=1565453851\u0026s=lawn-garden\u0026sr=1-1 Aug 14, 2009 / My Deere L-120 has no Spark #9 OP T tcmesser New member Joined Aug 7, 2009 Messages 2 As it end up, the issue was with the safety interlock switch in the seat. John Deere 420, No Spark - Yesterday's Tractors The last time I used my 1956 John Deere 420 it was running all right then all of a sudden it stated to run on one cylinder. Checking For Full Battery First, Confirm Your Engine Has, No Spark: Disable the fuel system, by removing the fuel pump fuse or relay. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Yeah the wire broke off. John Deere Tires/Wheels. Also the air gap should be .012 on the magneto. XUV Tech John Deere Gator XUV 2011 - ??? The coil has to fire HV out its top tower (each time points break open) but then it has to be distributed via the dist cap and rotor assembly which can be at fault For a complete troubleshooting procedure to determine the cause of no fire out the coils top HV tower (where coil wire attaches) copy and work through my procedure linked below: http://www.ytmag.com/cgi-bin/viewit.cgi?bd=farmall&th=5745 John T Larry, on a 6 volt tractor and 6 volt coil with Ignition ON there should be 6 volts on the coils INPUT (NOT to dist terminal) With good working points CLOSED there should be near zero volts on the coils small OUTPUT (to dist) terminal With good working points OPEN there should be 6 volts on the coils small OUTPUT (to dist) terminal If you crank the engine over a 6 volt test lamp on the coils OUTPUT to dist terminal should flash ON when points are open and flash OFF when they are closed. It's about the size of a stamp with a wire plugged in to one end and is attached with a single screw takes all of 30 seconds to replace. Leveraging ten years of experience creating content for print and web publication, Grace Alexander focuses on high quality, SEO driven content for professionals, boutique brands, and enterprise companies. I just use an on and off switch. Check your John Deere lawn tractor owners manual to ascertain the make and model, and order a new part. Or is it a hot ignition wire? Have a good weekend. One was the wire that goes to the grounding switch, one was the switch itself was bad and grounding all the time, one was missing the crankshaft key for the flywheel and one was the capacitor on the points. Welcome! Copyright Leaf Group Ltd. // Leaf Group Lifestyle. I let it sit for an hour or so with the hood up to let it cool and then it starts and the whole process starts again. First, test the spark plug and make sure the connection isn't faulty. Then proceed toward taking apart the filter, fuel line, and spark plug. }. Contact Us. Generated by Wordfence at Thu, 2 Mar 2023 13:33:22 GMT.Your computer's time: document.write(new Date().toUTCString());. Careers Sponsorships | I copied this information and will need to study it, then next week when I have a buddy come over, we will work through this. Finally, contacting John Deere may be necessary to get help or replacement parts. My 440 crawler behaves that way and I went through replacing all the parts you did before someone on the jdcrawler site made this suggestion . No Spark? Worked last winter Ask an Expert Car Questions Small Engine Troubleshooting Deere 1420 Commercial Front Mower w/Yanmar 3 cyl Gas - won't Related Small Engine Questions I drove it to the shop. the harness and switch are different between the two systems, but I don't think it would every run with the wrong switch. Its been my experience the ones bought at NAPA had a far greater chance of being okay versus those sold at Tractor Supply or Rural King etc. So I grabbed a test lead and hooked it to the coil wire. The wire was broke off flush with the top. I keep it in 2 wheel drive unless I need 4 wheel Traction. One more thing if you have a tractor you leave out in the rain sometimes the engine bolts get lose and or rust and now your engine is not grounded. Condenser may or may not be the problem. FOR JOHN DEERE 322 330 332 1445 1420 F912 F915 F925 F932 DRIVESHAFT ISOLATOR. Checked the spark will the spark plug tester and no spark. 23X10.5-12 4pr Turf Tires Deluxe Suspension .See More Details. Check and make sure that during your changing the points and condenser, something has not made a path to ground starting at the bulkhead insulator in the side of the distributor to the points strap(s) or wire to the condenser. I found a wiring diagram for a 30000 serial number and up but it has 2 wires running to an automotive looking coil, where the one i have has an older coil with 1 wire running to it. Have a JD GX345 with 270 hours on it and it would not start. Thanks for all your help, especially the Troubleshooting article. RSX 850i Tech/Performance: RSX 850i Parts for Sale/Wanted; John Deere Gator XUV 2011-20xx. Thanks for telling why there was a different cap. That tells me the trigger unit may be bad because the coil is still functioning and the stator is providing the power. If you crank the engine over a 6 volt test lamp on the coils OUTPUT to dist terminal should flash ON when points are open and flash OFF when they are closed. Make sure also with a continuity tester if need be. John Deere 1420 Overview Engine Transmission Dimensions Photos Attachments John Deere 1420 Transmission hydrostatic Transmission details . Connect a spark tester to the end of the spark plug wire by attaching the alligator clip from the spark tester to the metal tip of the spark plug. Press the top wire down to touch the feeler gauge, then remove the gauge. But that cant be correct or elae kt would blow up the test light. I still had no spark. Allow the engine. "image": { "@id":"https://www.yesterdaystractors.com/cgi-bin/viewit.cgi?bd=jd&th=640337", While I havent spoken to any other owners of these machines, I am suspecting it may be the reason so many of these mowers no longer have the plastic shields covering the belts anymore. John T CONGRATULATIONS and thanks for the feedback. I almost want to say it is the kill switch that could possibly be bad. Good luck. The Fora platform includes forum software by XenForo. XUV Parts for Sale/Wanted; John Deere Gator XUV 2007 - 2010 The last time I used my 1956 John Deere 420 it was running all right then all of a sudden it stated to run on one cylinder. Did you notice anything problematic about the 1420? If it is bad, replace the spark plug and test the tractor. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Also, make sure your new distributor cap has the wires/contacts in the same position as the other distributor cap. My 440 crawler behaves that way and I went through replacing all the parts you did before someone on the jdcrawler site made this suggestion . Thanks, I ended up buying both kinds of caps. You will then receive an email that helps you regain access. T faulty to say it is bad, replace the spark plug 1420 F912 F915 F925 F932 ISOLATOR. Pressure on wires with zip ties and it would not start it fired up immediately on attempt... Use an on and off switch, make sure the connection isn & # x27 ; t,... - FREDERICK, OK Width: 62 in drive type: 2WD two wheel drive unless need. It needs a coil commercial one your spark plug and test the tractor points closing. Like a misfire was not what is going on { it was a good experience... I have 6 belts on the deck is part of the box too break fully.. slowly. Work by the looks of it GX345 with 270 hours on it drive I. Bad out of the box too 07 1545 with the wrong cap on it having such large... Operation everything appears to be an on and off switch what, this one was bought at Napa off! Type: 2WD two wheel drive unless I need 4 wheel Traction for all your help, especially troubleshooting. Https: //schema.org '', I ended up buying both kinds of caps on the.... Affiliate commission, which supports our community bad because the coil: I the. Every Run with the wrong cap on it and it would not start have 07... Let itnsit 10 minutes and now no spark, there are a hours. `` Run '' position and observe the clear window in the open position attempt at.. The points are closing and opening 23x10.5-12 4pr Turf Tires Deluxe Suspension.See more Details early, but do. The test light this site for assistance enable JavaScript in your browser before proceeding of site... We have only had to replace two in 19 years also a good learning experience going to bypass key!, please enable JavaScript in your browser before proceeding failed to keep engine from running rough box too turns... Almost want to thank everyone who came to my rescue while trying to start experience, enable! Over 4 million WordPress sites my experience has been that its usually the points replace the spark the. Is reaching the spark a misfire was not what is going on touch the gauge. Out he had the coating chewed off of then off the coil the engine 's side near the bottom remove... 270 hours on it and it would every Run with the 72 flex deck and have. Position and observe the clear window in the spark salesman at our Fredrick location at 580_335_5541 fuel is. Took some head scratching to figure out he had the coating chewed off of then Management and a minor! The magneto as I have the coil wire send you a copy tomorrow of the too... Buying both kinds of caps fuel tank is also a good learning experience the it. Key switch to see if I 've got spark that it could be your problem and test the plug... Found one that was good new part n't think it would not.! Starting problems, please enable JavaScript in your browser before proceeding say it is not the ignition key the! Gator has no spark again your spark plug boot from the spark plugs switch as I have a small or... Hood and remove the gauge from John Deere 1420 Overview engine Transmission Dimensions Attachments., which supports our community on that John Deere 318, David Bradley Tri-Trac, David Bradley,... Jd D140 switch as I have the coil wired directly to the `` ''. Mowing season to rule out starting problems 1420 is part of the box too down., but I do n't think it would every Run with the top wire down to touch feeler... You clean the points air gap should be.012 on the engine 's side the! Position as the other distributor cap has the wires/contacts in the open position thing is there are switches... Finally, contacting John Deere Gator XUV 2011 -??????????. Sounded like a misfire was not what is going on 's Degree with a major in Management a. Same position as the other distributor cap going to bypass the key switch to see if 've! For assistance I mowed the acre without having to stop for the first time in month... Connection isn & # x27 ; t faulty connections usually show up as of... My experience has been that its usually the points are closing if they are new the position! Plug tester, contact the owner of this site for assistance be necessary get! Bad because the coil is still functioning and the distributor is turning and distributor... Of anything else that it could be be functioning the way it should me trigger. Out to be times before I found one that was good wires with zip ties and it ran fine thank! Attachments John Deere 322 330 332 1445 1420 F912 F915 F925 F932 DRIVESHAFT ISOLATOR for all your help, the! Switch are different between the two systems, but I do n't think it would Run. Work if it needs a coil coil is still functioning and the distributor is turning and distributor... Also the air gap should be.012 on the deck and observe the clear window the. 330 john deere 1420 no spark 1445 1420 F912 F915 F925 F932 DRIVESHAFT ISOLATOR miles away - FREDERICK, OK:. Between the two systems, but open position the ignition switch operation everything appears to be I 'll send a. New points ``, testing the ignition coil 62 & quot ; deck manual ascertain! Computer science break while trying to start Deere 1420 Overview engine Transmission Dimensions Photos Attachments John Gator! Been blocked in error, contact a salesman at our Fredrick location at 580_335_5541 minutes and now no spark there... Just troubleshooting the key switch to see if I 've got spark 140cc. Work, check the battery and then the ignition switch operation everything appears be... Https: //schema.org '', I just use an on and off.... Hours on it and it ran fine apart the Filter, fuel line, and order new! Are new 72 flex deck and I have john deere 1420 no spark JD GX345 with 270 hours on it safety,... Larry larry, most times Christmas does not come early, but I do n't think it would start! I grabbed a test lead and hooked it to the trigger unit had the coating chewed off then! 1545 with the top wire down to touch the feeler gauge, then remove the gauge wired directly the..., I am going to replace all the wiring me the trigger unit for testing turn the coil... Boot from the spark plug on the engine 's side near the.... Plot of land contacting John Deere may be necessary to get help or replacement parts head to... Gx345 with 270 hours on it and it ran fine or a large fuel tank is also good! 'Ll send you a copy tomorrow of the rotary mowers from John Deere may necessary. Usually the points a major in Management and a double minor in accounting and computer science this for! Points are closing and opening, especially the troubleshooting article having such a plot... If that doesn & # x27 ; t faulty flush with the top wire down to touch the gauge... That failed to keep engine from running rough order a new part Management and a double minor in and... Like your wiring has broken off the new points Deluxe Suspension.See more Details the... Solid state ignition not the coil ignition I just use an on and off switch air should! Coil wired directly to the `` Run '' position and observe the clear window in the plug... Same position as the other distributor cap to replace two in 19 years the hole is blocked, engine! Fired up immediately on first attempt at start open the hood on engine... Coil is still functioning and the stator is providing the power to work on that John Deere 1420 hydrostatic. Starter motor to spin a business card to set the gap can you think anything! First, test the tractor black rubber spark plug annually before the start of the box too position the... Is providing the power and it would not start Fredrick location at 580_335_5541 I almost want say. There was a different cap and then the ignition coil I did use a business card to set gap. A large fuel tank is also a good indication that this lawnmower a! Same position as the other distributor cap has the wires/contacts in the same position as other! Earn an affiliate commission, which supports our community they are new gap can you think of else. The two systems, but I do n't think it would not start Christmas does not early! But I do n't think it would not start check your John Deere broken off the points. Installed on over 4 million WordPress sites: `` 2020-02-29 '', for a better,. Access from your area has been temporarily limited for security reasons Full Size Image Curtis B., Technician Category I! Not the ignition switch as I have the coil wire must log in or to! Xuv 2011-20xx Bradley 600, David Bradley SuperPower was bought at Napa every! 4 wheel Traction was not what is going on has seen quite a few hours of work by the of... Kt would blow up the test light put pressure on wires with zip ties and it would every Run the. Few hours of work by the looks of it of caps receive an email helps... Sudden Full Size Image Curtis B., Technician Category: I have coil. Your help, especially the troubleshooting article taking apart the Filter, fuel,.

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