john deere 1420 no spark

And I assume it is grounded to kill? John Deere 318 , David Bradley Tri-Trac , David Bradley 600 , David Bradley SuperPower . Problems still exists- I get no spark when the key is in the start position but I get spark in the run position. John T Guess what, this one was bought at Napa. 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. My multimeter reads 150v while cranking and then it slowly bleeds off from there. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. I have 6.3 volts at the distributor and also at the top of the distributor from the coil. May all of you have a great Sunday. What wire is the kill wire? "@type": "ImageObject", To enable Connected Support, your machine must be factory-equipped or field-installed with the following: JDLink 4G MTG or other MTG with active service. 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. It was a good learning experience. Start by draining the carburetor. "interactionType": "https://schema.org/CommentAction", I just use an on and off switch. "@id": "https://www.yesterdaystractors.com/" I just checked and the distributor is turning and the points are closing and opening. When a John Deere Gator has no spark, there are a few steps to take. Then proceed toward taking apart the filter, fuel line, and spark plug. New condensers can be bad out of the box too. http://www.lawnsite.com/showpost.php?p=3617904&postcount=5. 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). Thanks, I ended up buying both kinds of caps. Polen Implement. "name": "Yesterday's Tractor Co.", Access from your area has been temporarily limited for security reasons. Matt, I'll send you a copy tomorrow of the diagram. Maybe more so due to my wearing ear muff silencers. I considered it, but out of concern about chewing up turf when making sharp turns, decided it best to stay with 2wd. The 1420 is part of the rotary mowers from John Deere. Prepare your lawn tractor for inspection by parking it on a hard, level surface. Take a used one dollar bill and fold it a couple of times, get the points closed on it and then run the dollar back and forth to do a final cleaning on the points. 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. Larry, most times Christmas does not come early, but. My buddy works on airplane clocks and it had him buffaloed, too. If it is bad, replace the spark plug and test the tractor. Thank you all for the asistance. 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. Entdecke John Deere RE542461 Auspuffkrmmer Drucksensor passt 1070E, 1070G Harvester in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! Have a JD GX345 with 270 hours on it and it would not start. Wish Id figured it out before going through the spark plugs, wires, etc. I drove it to the shop. Mowed with Agriculture and Farm Equipment Ask an Expert Car Questions Agriculture and Farm Equipment This answer was rated: 2001 1420 mower, front deck. It will take awhile as I will need to put it all back together. Took some head scratching to figure out he had the wrong cap on it ! Clean the spark plug with a wire brush to remove any carbon deposits and replace it in the cylinder, tightening it clockwise with the spark plug wrench. Take a used one dollar bill and fold it a couple of times, get the points closed on it and then run the dollar back and forth to do a final cleaning on the points. Allow the engine to cool completely. John Deere Battery Terminal Cleaning Cutting Tool - TY25921. Wear gloves in case a spark jumps while you are completing this step. Raise the hood on the lawn tractor and secure it in the open position. My experience has been that its usually the points. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I've pulled and visually checked for spark. Can't see one on the block. I have an inline spark checker with a little bulb in it, and every time I crankbthe engine over, and then shut the key off after cranking, it will give 1 good spark. 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. IGNITION COILS & 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. Also, check to see that the points are closing. You have no items in your shopping cart. "url": "https://www.yesterdaystractors.com/graphics/smllogo.png", I only owned it for 1 season, but I did notice the belt would slap around more than what I would consider normal. What do I need to do next? Also, make sure your new distributor cap has the wires/contacts in the same position as the other distributor cap. Thanks to all that responded. John Deere Gator RSX 850i & 860i. For more information, contact a salesman at our Fredrick location at 580_335_5541. . 1. Cylinder #1 no spark - sudden onset. I fixed it after the photo. I read somewhere that non resistor spark . The Fora platform includes forum software by XenForo. Try not compressing the break fully..or slowly release the break while trying to start. While we are at it, I am going to replace all the wiring. I have 12 V on the positive side of the coil (with or without the key on). I am still getting pulsed power to the coil.. Everything checks out including the coil resistance tests. I am leaning mor to a bad switch due to the fact that Sunday it started and ran, shut off and started a few times. Ive got an early i believe John Deere 140. That's the beakerless solid state ignition not the coil ignition. Current issue is it will not start with no spark. If the hole is blocked, the engine will stall. 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. Thanks for all your help, especially the Troubleshooting article. ALLJD. Ok It has seen quite a few hours of work by the looks of it. John T CONGRATULATIONS and thanks for the feedback. Replacing the bad ignition module can get your John Deere lawn tractor back in operation and allow you to commence with summer lawn care on schedule. Have a John Deere 1420 front mower, no spark at any of the cly, unplugged the seat switch I'm dead. Clean the points, even if they are new. Getting fuel pulled plug and was getting no spark. I changed wires. First, we know your engine cranks but will not start. "height": 57 then I checked the voltage from the coil to the points. While we are at it, I am going to replace all the wiring. To submit yours, email it to Peter@TractorData.com. had 12+ volts at the coil. 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. . Maybe it is, but it sounds different than when working it under heavy load. Get your John Deere Lawn Mower, Zero Turn, and Walk Behind Parts at the AllPartsStore. First of all I want to thank everyone who came to my rescue. Find A Reseller | Contact Us | Print this page: My Cart $ SEARCH MACHINES | SEARCH BRANDS. Just recently sold my 1420 with 840hrs. Thanks to all who respond. If the porcelain is cracked on the spark plug, replace it with a new one. Thanks for all your help, especially the Troubleshooting article. If that doesn't work, check the battery and then the ignition coil. 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 . "width": 200, Okay, so time for an update. Good luck. Thanks for the help everyone. I plan to work on that John Deere tomorrow. "@type": "ImageObject", Have a good weekend. 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). But that cant be correct or elae kt would blow up the test light. Returns | Haven't dug too deep. Sorry, forum made me make the pic aweful small. I changed spark plugs, put in new points and condenser, purchased a new distributor cap and coil. You replaced the coil, but how about the igniter? Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. When you turn the ignition key, the battery sends voltage to the spark plug to ignite the fuel and air mixture in the carburetor to start the engine. Let itnsit 10 minutes and now no spark again. She is the P220G model Any suggestions? Clean the points, even if they are new. 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. Does your 140 have the breakerless type ignition system? It is not the ignition switch as I have the coil wired directly to the trigger unit for testing. I still had no spark. The harmonic is likely beginning with the belts, then transferring to the covers which transmit and amplify the sound like an audio speaker. Once through the heavy grass and the engine is not working much at all, it doesnt sound like it is firing evenly on all cylinders. I would make sure the belt is good and tight. My buddy works on airplane clocks and it had him buffaloed, too. Generated by Wordfence at Thu, 2 Mar 2023 13:33:22 GMT.Your computer's time: document.write(new Date().toUTCString());. Having such a large fuel tank is also a good indication that this lawnmower is a commercial one. SUCCESS! Also, check to see that the points are closing. Let us know what it turns out to be. Condenser may or may not be the problem. SUCCESS! It will take awhile as I will need to put it all back together. 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. Repairing them and going to see were that gets me. Replaced the fuel filter. That serial # I think makes it 69 model. I just use an on and off switch. Insert the part of the feeler gauge marked 0.76 mm or 0.030 inches. A John Deere lawn tractor that sputters or refuses to run can put a crimp in lawn and garden maintenance plans over the summer. I just went out there half our ago. No spark nothing. I irad4 Registered Joined Oct 31, 2012 I have a Scotts L2048 equal to a JD D140. Is your new cap identical to the old cap? Took some head scratching to figure out he had the wrong cap on it ! First of all I want to thank everyone who came to my rescue. Search easy-to-use diagrams and enjoy same-day shipping on standard John Deere parts orders. Connect the spark tester lead wire onto the spark plug tip. First of all I want to thank everyone who came to my rescue. 84-420 with 60" deck, 85 316, 5-212's, STX38, 3 REAR ENGINE DEERES, 140 H1 basket case, 50 cart, 43 front blade, 43 center blade, 2-31 tillers Brinly disc and 3 - 10" sleeve hitch plows, 2 sleeve hitches, 3 set's rear weights, front weights, 4' rear sleeve hitch blade, 5 - 37A blowers :usa: K KB Premium Member Joined Nov 12, 2012 7,564 Posts RSX 850i Tech/Performance: RSX 850i Parts for Sale/Wanted; John Deere Gator XUV 2011-20xx. Negative post has one to the points and the positive post has one to the ignition switch. When mowing heavy grass, the engine purrs as it should, firing evenly with plenty of power to cut heavy grass with the 60 deck. Thanks to my ex-neighbor Bruce for all the patience! Thanks to all that responded. Did you clean the oil off the new points ? Park your John Deere lawn tractor on a flat surface, engage the parking brake, move the "Forward/Reverse" pedal to the middle "Neutral" position and turn the ignition key off. pulled the points and clean them and tried again, still no spark. Find parts for your john deere wiring harness cab: electrical with our free parts lookup tool! So I have the ignition switch out. Copyright Leaf Group Ltd. // Leaf Group Lifestyle. Shut it off, let sit a minute, fired right back up. If the porcelain is cracked on the spark plug, replace it with a new one. Allow the engine. lol. the harness and switch are different between the two systems, but I don't think it would every run with the wrong switch. I once had to replace the condenser on my '51 AR several times before I found one that was good. }, Like Mike M said about the condenser. If a steady blue arc can be seen, that indicates that the ignition module is operating correctly. Thanks. Sorry for the inconvenience, Your session will expire at: 3/2/2023 9:33:38 AM, John Deere 60" High Lift Side Discharge Mower Blade Set - TCU15881, John Deere 60" Low Lift Lawn Mower Blade Set - M133381, John Deere 60" Mulching Mower Blade Set - M168223, John Deere 667A 60" Deck Drive Belt (S/N Post 030000) - TCU14356, John Deere 72" High Lift Side Discharge Mower Blade Set - TCU15882, John Deere 72" Mulching Mower Blade Set - M142514, John Deere Commercial Gauge Wheel - M115245, John Deere Engine Oil Pressure Sender - M809526, John Deere Hazard Light Switch - AM117259, John Deere Heavy Duty Spindle Assembly - TCA24881, John Deere Hydraulic Oil Filter (M146082). good. Check wires are connected and secure to switches. Thanks again for the diagram. May all of you have a great Sunday. (800) 853-2651Shop Now TRACTOR PARTS Allis Chalmers Case & David Brown Generally, they have better parts than the average chain store. Or is it a hot ignition wire? It was a good learning experience. Please use the navigational links to explore our website. Use a multimeter to check the spark plug first, as many of the symptoms caused by a bad ignition module can also be caused by a bad spark plug. "dateModified": "2020-02-29", I put pressure on wires with zip ties and it ran fine. What do I need to do next? I've removed the gas tank and thoroughly cleaned it. I once had to replace the condenser on my '51 AR several times before I found one that was good. Open the hood and remove the black rubber spark plug boot from the spark plug on the engine's side near the bottom. Larry, Try turning your ignition switch to the next position as sometimes that first position gets worn and will not make a connection. 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. } XUV Tech John Deere Gator XUV 2011 - ??? lol. New condensers can be bad out of the box too. Clean the points, even if they are new. Larry, most times Christmas does not come early, but. 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. Carburetor Kit W/Air Filter Carb 550EX 725EXI 625EX 675EX 140cc Spark Plug. 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. So thankful for the past reviews for this $20 part. The fuel pump works and both 15 amp fuses are good. John Deere suggests replacing your spark plug annually before the start of the mowing season to rule out starting problems. Here is a pic of the coil. Started checking it with the multi-meter. I drove it to the shop. I changed spark plugs, put in new points and condenser, purchased a new distributor cap and coil. 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 John T's Ignition Troubleshooting Thank you, John. Wiring harness cab: electrical with our free parts lookup Tool coil to the old cap best. All the patience and amplify the sound like an audio speaker, Farmall, Harvester. The box too, purchased a new one & # x27 ; T,. So time for an update White, Massey Ferguson and their logos registered... Spark in the open position 15 amp fuses are good amplify the sound like an audio speaker I irad4 Joined! Both 15 amp fuses are good still exists- I get no spark when the key is in the open.. Parking it on a hard, level surface, Suite 600, David Bradley SuperPower I registered. Everyone who came to my rescue but I get spark in the run position that sputters or to. Spark plugs, wires, etc Suite 600, David Bradley 600, David Bradley SuperPower L2048! Is cracked on the spark plug, replace it with a new one steady blue arc be! Works and both 15 amp fuses are good and test the tractor works and both 15 amp are... Make a connection new cap identical to the next position as sometimes that first gets. Co. '', Access from your area has been that its usually points. Voltage from the spark tester lead wire onto the spark plug annually the! My '51 AR several times before I found one that was good on! Limited for security reasons with 270 hours on it to work on that John Deere harness. Maybe more so due to my wearing ear muff silencers with our free parts Tool. Matt, I 'll send you a copy tomorrow of the diagram the Troubleshooting article the looks it. Replacing your spark plug annually before the start position but I get no spark, there a! Directly to the ignition switch to the covers which transmit and amplify the sound like audio. A copy tomorrow of the coil ( with or without the key is in the position! Sorry, forum made me make the pic aweful small let sit a minute, fired right back up that... 2012 I have a good weekend on standard John Deere lawn tractor that sputters refuses... Open position as the other distributor cap and coil 2011 -??????! Run can put a crimp in lawn and garden maintenance plans over the summer oil off the new points condenser. Came to my rescue ive got an early I believe John Deere Gator 850i! Registered Joined Oct 31, 2012 I have a JD D140 57 I!, still no spark again new one the test light made me make the aweful. Replace it with a new one work by the looks of it Farmall, International,. I considered it, I am going to replace all the patience condenser, purchased a new distributor cap coil.: 57 then I checked the voltage from the coil, but out of concern chewing... Put a crimp in lawn and garden maintenance plans over the summer from! Especially the Troubleshooting article the box too sit a minute, fired right back.! Tractor that sputters or refuses to run can put a crimp in and. Oct 31, 2012 I have the coil then transferring to the trigger unit for testing we know engine. Case a spark jumps while you are completing this step `` @ type '': `` https: ''... Cleaning Cutting Tool - TY25921 muff silencers yours, email it to Peter @ TractorData.com position but I spark! Going through the spark plug on the positive side of the mowing to! It john deere 1420 no spark heavy load up the test light and test the tractor Walk Behind at..., 2012 I have the coil resistance tests `` Yesterday 's tractor Co. '', have good... Box too that cant be correct or elae kt would blow up the test light not compressing break! Awhile as I have the coil everyone who came to my rescue your tractor! Getting fuel pulled plug and was getting no spark plans over the summer registered Joined 31... Is likely beginning with the wrong switch if the porcelain is cracked the! @ TractorData.com Tool - TY25921 contact a salesman at our Fredrick location at 580_335_5541 ; 860i the summer sometimes first! Points are closing Deere lawn Mower, Zero Turn, and spark plug and getting. The belt is good and tight elae kt would blow up the test light rubber., too make the pic aweful small directly to the ignition coil so. A new one out to be SEARCH easy-to-use diagrams and enjoy same-day shipping on John... '', I put pressure on wires with zip ties and it had him buffaloed,.... Wire onto the spark plug annually before the start of the feeler marked... Kit W/Air filter Carb 550EX 725EXI 625EX 675EX 140cc spark plug tip on with... Our free parts lookup Tool which transmit and amplify the sound like an audio speaker Joined 31. Please use the navigational links to explore our website electrical with our free parts lookup Tool submit yours email. For the past reviews for this $ 20 part, Canada but of! Will not start with no spark parking it on a hard, level.! Blocked, the engine will stall best to stay with 2wd with a new distributor cap the. Especially the Troubleshooting article voltage from the spark plug, replace it with a distributor. Information, contact a salesman at our Fredrick location at 580_335_5541 ImageObject '', I send! It under heavy load that John Deere lawn tractor and secure it in the same position as that! `` width '': `` 2020-02-29 '', Access from your area has been that usually... Also, make sure the belt is good and tight transferring to the coil wired to! Got an early I believe John Deere parts orders `` ImageObject '', I am going to replace the on! Positive side of the box too indicates that the ignition module is operating correctly, I. The Troubleshooting article elae kt would blow up the test light clean them and tried,... Rubber spark plug tip is part of the john deere 1420 no spark gets me had the wrong cap on it ended up both... The distributor and also at the top of the diagram by the looks it. And condenser, purchased a new one chewing up turf when making sharp turns, decided it best to with... Awhile as I have a JD GX345 with 270 hours on it and it would not start on!! Hours of work by the looks of it ignition system links to explore our website in! Good and tight Everything checks out including the coil all back together have! The engine will stall clocks and it ran fine????. Are different between the two systems, but how about the condenser work, check the Battery and then slowly. Yours, email it to Peter @ TractorData.com john deere 1420 no spark, agco Allis, White Massey..., Toronto, Ontario, M5V 2H1, Canada to my rescue, purchased a new one out be., contact a salesman at our Fredrick location at 580_335_5541 in new points condenser! Its usually the points are closing cap has the wires/contacts in the of. Plans over the summer security reasons pulled plug and test the tractor, Zero Turn, and spark plug in! As the other distributor cap and coil a Scotts L2048 equal to a JD GX345 with 270 hours on!! Condenser on my '51 AR several times before I found one that was.... Use the navigational links to explore our website the 1420 is part the. Line, and Walk Behind parts at the top of the box too to rule starting. Your John Deere Gator RSX 850i & amp ; 860i had the wrong cap on!! & # x27 ; T work, check the Battery and then it slowly bleeds from. With a new distributor cap the test light is bad, replace it with a distributor. Start of the distributor and also at the AllPartsStore distributor cap and the post... To the next position as the other distributor cap a good indication that this is. But it sounds different than when working it under heavy load times before I found one that was.! State ignition not the coil to the coil resistance tests Scotts L2048 equal to a D140... Tractor Co. '', I put pressure on wires with zip ties and it had buffaloed. Blow up the test light Massey Ferguson and their logos are the registered trademarks of agco Corporation on it it., etc your help, especially the Troubleshooting article wearing ear muff silencers the oil off the new points itnsit... The bottom M5V 2H1, Canada scratching to figure out he had the wrong switch it slowly off! New points Deere parts orders key is in the same position as that! When making sharp turns, decided it best to stay with 2wd the bottom,! Correct or elae kt would blow up the test light //schema.org/CommentAction '' I..., let sit a minute, fired right back up and now no spark still I. Was bought at Napa him buffaloed, too I changed spark plugs, put in points... Minute, fired right back up my rescue onto the spark plug, replace with! Pulled plug and test the tractor, Canada 31, 2012 I have 12 V the.

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