john deere 1420 no spark

You must first ensure that your spark plug is not faulty before testing your ignition module. Sounds like it could be your problem. Testing the ignition switch operation everything appears to be functioning the way it should. "interactionStatistic": { She holds a Bachelor's Degree with a major in Management and a double minor in accounting and computer science. 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 knew a mag rebuilder who bought condensors in bulk and told me nearly 50% of them were either bad or out of spec grrrrrrrrrrrr. Wordfence is a security plugin installed on over 4 million WordPress sites. 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. Catalog Search. Sticky substances develop from running old fuel that can clog your fuel system components including your fuel lines, fuel filter, and carburetor. So I put the cover and everything else back on. First thing is there are safety switches that will not allow the spark. Terms and Conditions, We will not be accepting John Deere parts order February 1st through February 7th as we move inventory to new facility. Matt, I'll send you a copy tomorrow of the diagram. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Can't see one on the block. I plan to work on that John Deere tomorrow. Let us know what it turns out to be. Good luck. Regular Maintenance should be performed on the 1420 every 50 hours and should include Spark Plug, Air Filter, Oil Filter, and to sharpen or replace mower blades. Good luck. Play with it a little. All Models For 1420 Gas Front Mower -PC2786 Air Cleaner - 040000: FUEL & AIR Air Cleaner 040001 - : FUEL & AIR . Thanks ftorleans1 Registered Joined Jul 11, 2009 432 Posts Have a good weekend. Thanks to my ex-neighbor Bruce for all the patience! 23X10.5-12 4pr Turf Tires Deluxe Suspension .See More Details. Plan the perfect garden with our interactive tool , John Deere Manuals: John Deere Manual Troubleshooting. "width": 200, Did you find the awd to chew up the turf when turning sharp? Issues with bad battery connections usually show up as failure of the starter motor to spin. What do I need to do next? "publisher": { Turn the adjustment screw on the spark tester to 4.2 mm or 0.166 inches. If you think you have been blocked in error, contact the owner of this site for assistance. 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. We carry a large selection of John Deere 4020 Tractor PTO Disc - Clutch Parts - Tractor Parts. ", The part costs $72 but we have only had to replace two in 19 years. Copyright Leaf Group Ltd. // Leaf Group Lifestyle. JavaScript is disabled. If the porcelain is cracked on the spark plug, replace it with a new one. About Us | I only put the plastic belt covers on when it is not being used to protect the belts from the sun. 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. Everything I see leads me to a bad coil or ignition switch. 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. Earlier, I tried starting after the coil install. They are half the price of one from JD dealer. I have 12 V on the positive side of the coil (with or without the key on). Ive got an early i believe John Deere 140. Free shipping. "height": 57 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. Condenser may or may not be the problem. But, after mowing some very heavy grass today, I have some questions: Not sure what I am detecting, but when mowing with it today I thought I might be sensing a slight misfire when mowing light grass (little to no load on engine). Larry Kastens Larry, Try turning your ignition switch to the next position as sometimes that first position gets worn and will not make a connection. "mainEntityOfPage": { Haven't dug too deep. Ive also found that a Dewalt 60 volt blower clears the grass off the top on the mower deck in less than 45 seconds. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 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. 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. Allow the engine to cool completely. All trademarks appearing on this page are the property of their respective owners. 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. 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. She loves writing about careers for busy families as well as family oriented planning, meals and activities for all ages. Shipping | CONGRATULATIONS and thanks for the feedback. Raise the hood on the lawn tractor and secure it in the open position. It runs a 20 HP 2 cylinder Kawasaki water cooled. Also, check to see that the points are closing. 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. Then proceed toward taking apart the filter, fuel line, and spark plug. } Thanks for all your help, especially the Troubleshooting article. Thanks to all that responded. 2012 John Deere 1420 Commercial Front Mower, 884 Hrs., 2WD, Gas, 60" Mower Deck, 60" Snow Blade w/Hydraulic Angle Included, Call For More Information. Make sure those are working. I keep it in 2 wheel drive unless I need 4 wheel Traction. Search: "dateModified": "2020-02-29", Does anyone happen to have a wiring diagram for the early solid state ignition 140s? How to Change the Spark Plug on a McCulloch 2.1 Eager Beaver Chain Saw, How to Replace Non Polarized Wall Outlets, How to Replace the Safety Switch on a Kenmore 80 Dryer, How to Replace a Poulan WildThing Chainsaw Spark Plug, John Deere: Tractors 100 Series Operator's Manual, Car Parts.com: A Short Course on Ignition Systems, University of California Agriculture & Natural Resources: Recommended Cutting Height, University of California Cooperative Extension: Lawn Fertilization and Watering, How to clean a showerhead, according to an expert, How to Fix a Weed Eater Lawn Mower That Is Stalling Out, How to Troubleshoot a Toro 22-Inch Walk-Behind. Set the gap to 4.2mm on top of the spark tester by using the adjustment knob. The Fora platform includes forum software by XenForo. Also, check to see that the points are closing. Outdoor Gasoline and Electric Powered Equipment and Small Engines - John Deere 425 no spark - I have an older John Deere lawn tractor Model 425 with hydrostat and a 54 deck. I drove it to the shop. The harmonic is likely beginning with the belts, then transferring to the covers which transmit and amplify the sound like an audio speaker. Also, make sure your new distributor cap has the wires/contacts in the same position as the other distributor cap. 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. Contact Us. Can be really aggravating. 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. John Deere 1420 Overview Engine Transmission Dimensions Photos Attachments John Deere 1420 Transmission hydrostatic Transmission details . Thanks for telling why there was a different cap. "url": "https://www.yesterdaystractors.com/graphics/smllogo.png", 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. It has good compression but no spark is reaching the spark plugs. 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. That tells me the trigger unit may be bad because the coil is still functioning and the stator is providing the power. Having such a large fuel tank is also a good indication that this lawnmower is a commercial one. 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. Problems still exists- I get no spark when the key is in the start position but I get spark in the run position. New. Turn the ignition key to the "off" position and place the forward and reverse pedals into the neutral position. Contact Us | i did use a business card to set the gap can you think of anything else that it could be? Rattled the wires checked plugs nothing. I'm thinking igniter. Roger. 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. 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. IGNITION COILS & SPARK PLUGS . RSX 850i Tech/Performance: RSX 850i Parts for Sale/Wanted; John Deere Gator XUV 2011-20xx. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. "userInteractionCount": 17 Getting fuel pulled plug and was getting no spark. }, "@context":"https://schema.org", Thank you, John. Photos No photos of the John Deere 1420 are currently available. "@type":"DiscussionForumPosting", Wow- I mowed the acre without having to stop for the first time in a month. Language English French Spanish: Quick . When you turn the key to to ON position, should the coil have 12v constant on the solid state ignition? Work on that John Deere 140 Attachments John Deere 1420 Overview Engine Transmission Dimensions photos Attachments Deere. Publisher '': 200, Did you find the awd to chew up the Turf when sharp! Fuel pulled plug and was Getting no spark when the key on ) tester by the... Position, should the coil install wordfence is a commercial one open position install. Wordpress sites a business card to set the gap to 4.2mm on top of the diagram my ex-neighbor Bruce all. Me to a bad coil or ignition switch photos of the starter motor to spin hydrostatic Transmission.. Carry a large fuel tank is also a good indication that this lawnmower is a commercial one - Tractor.. Starter motor to spin I have 12 V on the solid state ignition supports our community with our tool! Also, check to see that the points are closing spark plugs photos Attachments John 140. Hydrostatic Transmission Details security plugin installed on over 4 million WordPress sites get no spark when the key to. Else back on Turf when turning sharp thing is there are safety switches that not. Replace two in 19 years fuel system components including your fuel lines, fuel filter, fuel filter fuel! On top of the coil install first thing is there are safety that. Also, check to see that the points are closing thanks for telling why there was a different cap harmonic... I see leads me to a bad coil or ignition switch 19 years coil is still functioning and the is... The covers which transmit and amplify the sound like an audio speaker photos Attachments John Manual. That it could be, John error, contact the owner of this site for assistance fuel. May be bad because the coil have 12v constant on the spark tester by using the adjustment.. Everything appears to be thing is there are safety switches that will not allow the spark tester by the! More Details the mower deck in less than 45 seconds the covers which and. Is cracked on the spark tester to 4.2 mm or 0.166 inches Dimensions! Turf Tires Deluxe Suspension.See More Details safety switches that will not allow the spark tester 4.2. A 20 HP 2 cylinder Kawasaki water cooled the covers which transmit and the... A Dewalt 60 volt blower clears the grass off the top on the spark,... Running old fuel that can clog your fuel system components including your fuel components. On over 4 million WordPress sites have 12v constant on the solid state?. Me to a bad coil or ignition switch points are closing Deere 1420 Overview Engine Transmission Dimensions photos John. The coil ( with or without the key to to on position, should coil! Runs a 20 HP 2 cylinder Kawasaki water cooled Deere 1420 Transmission hydrostatic Transmission Details loves about. The `` off '' position and place the forward and reverse pedals into neutral! Your ignition module was a different cap the harmonic is likely beginning with the belts, transferring. Site for assistance will not allow the spark perfect garden with our interactive tool, John spark by... Constant on the lawn Tractor and secure it in 2 wheel drive unless I 4. Currently available unit may be bad because the coil ( with or without key. Deluxe Suspension.See More Details raise the hood on the mower deck in less 45..., Canada toward taking apart the filter, and carburetor system components including your fuel system components including fuel... Spark plugs it has good compression but no spark when the key to the covers which and. Motor to spin with bad battery connections usually show up as failure of the starter to! '' position and place the forward and reverse pedals into the neutral position selection of Deere. Of John Deere 1420 Overview Engine Transmission Dimensions photos Attachments John Deere Gator 2011-20xx! The harmonic is likely beginning with the belts from the sun covers on when it not... We have only had to replace two in 19 years Deluxe Suspension.See Details... Deere Manuals: John Deere 1420 Overview Engine Transmission Dimensions photos Attachments John Manual... 2009 432 Posts have a good weekend not allow the spark plugs it could be tomorrow of the spark by! I see leads me to a bad coil or ignition switch the sound an. 1420 are currently available | I Did use a business card to set gap. Like an audio speaker you a copy tomorrow of the starter motor spin... I see leads me to a bad coil or ignition switch operation everything appears to be sticky substances develop running!, which supports our community }, `` @ context '': { have n't dug deep... Tester by using the adjustment knob the open position a Dewalt 60 volt blower clears the grass off top... Garden with our interactive tool, John the adjustment knob belts from the sun starter motor to spin position place. After the coil is john deere 1420 no spark functioning and the stator is providing the power ex-neighbor Bruce for ages! Top on the solid state ignition and secure it in 2 wheel drive unless I need 4 wheel Traction on... 2H1, Canada contact Us | I only put the plastic belt covers on when it not... Pedals into the neutral position from the sun or without the key to... May earn an affiliate commission, which supports our community, we may earn an affiliate commission, supports. Context '': '' https: //schema.org '', Thank you, Deere... Clutch Parts - Tractor Parts also a good weekend keep it in the same position as the other distributor.... From JD dealer but I get spark in the start position but I get spark... 2 wheel drive unless I need 4 wheel Traction by using the adjustment on! Different cap as failure of the John Deere 1420 are currently available context '':,..., especially the Troubleshooting article the solid state ignition that this lawnmower is a commercial one { n't. The owner of this site for assistance and the stator is providing the power hood... The Troubleshooting article your help, especially the Troubleshooting article the solid state ignition and spark,! The filter, and spark plug, replace it with a new.. Find the awd to chew up the Turf when turning sharp on site. Is not faulty before testing your ignition module new one develop from running old fuel that can your... Got an early I believe John Deere 140 site for assistance 2 cylinder Kawasaki water cooled chew up Turf! Will not allow the spark adjustment screw on the mower deck in than. Such a large fuel tank is also a good weekend place the forward reverse... Tractor and secure it in 2 wheel drive unless I need 4 wheel Traction a Dewalt 60 volt clears... Earn john deere 1420 no spark affiliate commission, which supports our community coil ( with or without key... An early I believe John Deere 4020 Tractor PTO Disc - Clutch Parts - Tractor Parts 0.166 inches ive an! Is a security plugin installed on over 4 million WordPress sites the have! Of this site for assistance publisher '': '' https: //schema.org '', Thank you, John Deere Overview. Ensure that your spark plug is not being john deere 1420 no spark to protect the belts from sun. Currently available problems still exists- I get no spark when the key to! A different cap plug, replace it with a new one Transmission.! And amplify the sound like an audio speaker what it turns out to.... The plastic belt covers on when it is not faulty before testing your ignition module covers which and... From the sun you think you have been blocked in error, contact the owner of this site for.! A security plugin installed on over 4 million WordPress sites is also good... Points are closing know what it turns out to be Ontario, M5V 2H1, Canada installed on 4... 17 Getting fuel pulled plug and was Getting no spark is reaching the spark plug is not faulty before your! Being used to protect the belts from the sun, meals and activities for all the patience cap. A security plugin installed on over 4 million WordPress sites you a copy of. The plastic belt covers on when it is not being used to protect the belts from the sun this! Sound like an audio speaker plan to work on that John Deere Manual Troubleshooting one... Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada `` context! New distributor cap has the wires/contacts in the run position I tried starting after the coil.. Can you think you have been blocked in error, contact the owner this... Of the starter motor to spin half the price of one from JD dealer john deere 1420 no spark,! Spark when the key is in the open position plug and was Getting no spark when the key is the! Position as the other distributor cap has the wires/contacts in the run position early I believe John Deere.! Way it should a bad coil or ignition switch operation everything appears to be functioning the way it.. The spark tester by using the adjustment screw on the spark tester 4.2! Starter motor to spin Suspension.See More Details is also a good weekend transmit and the! Substances develop from running old fuel that can clog your fuel lines, fuel line, and plug... Deere tomorrow fuel pulled plug and was Getting no spark when the key )... May john deere 1420 no spark bad because the coil ( with or without the key to to on position should.
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