john deere 1420 no spark
This normal? Clean the points, even if they are new. New condensers can be bad out of the box too. }, Thanks ftorleans1 Registered Joined Jul 11, 2009 432 Posts $18.51. If it is bad, replace the spark plug and test the tractor. Also, check to see that the points are closing. Have a John Deere 1420 front mower, no spark at any of the cly, unplugged the seat switch I'm dead. Also the air gap should be .012 on the magneto. Insert a metal feeler gauge into the spark plug top between the moveable wire on top and the nonmoveable metal plate beneath it. I'm thinking igniter. When mowing heavy grass, the engine purrs as it should, firing evenly with plenty of power to cut heavy grass with the 60 deck. 38 items 1 2 Just recently sold my 1420 with 840hrs. Check your John Deere lawn tractor owners manual to ascertain the make and model, and order a new part. Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix. Set the gap to 4.2mm on top of the spark tester by using the adjustment knob. I bought a condensor and set of 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. "height": 57 The Heavy Equipment Mechanic I'm going to connect you with knows all the tricks and shortcuts. This is real easy on the diesel which makes me smile. Did you clean the oil off the new points ? 2022 LawnMowerForum.com. Cylinder #1 no spark - sudden Full Size Image Curtis B., Technician Category: Engine Is Hard To Start Fuel filter is gummed or plugged. 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. The John Deere 1420 front lawnmower is mostly used by professional landscapers and commercial garden contractors due to the fact that it's just so large and powerful. It will take awhile as I will need to put it all back together. Thanks to all who respond. Let it sit. 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. Mary Lougee has been writing for over 10 years. John Deere Battery Terminal Post and Clamp Cleaner - TY25905. Generated by Wordfence at Thu, 2 Mar 2023 13:33:22 GMT.Your computer's time: document.write(new Date().toUTCString());. 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. My experience has been that its usually the points. John Deere 1420 Overview Engine Transmission Dimensions Photos Attachments John Deere 1420 Transmission hydrostatic Transmission details . 5PCS Air Filter Lawn Mower Filters For . The owner of this site is using Wordfence to manage access to their site. then I checked the voltage from the coil to the points. It had a rough running problem I finally traced down to the fuel shut off solenoid. May all of you have a great Sunday. 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. So, mystery solved. I am still getting pulsed power to the coil.. Everything checks out including the coil resistance tests. "interactionType": "https://schema.org/CommentAction", John Deere Mower Seats. "width": 200, 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. That is the only two bubba fixes that has worked on my 420. "url": "https://www.yesterdaystractors.com/graphics/smllogo.png", Thanks, I ended up buying both kinds of caps. That tells me the trigger unit may be bad because the coil is still functioning and the stator is providing the power. "@id":"https://www.yesterdaystractors.com/cgi-bin/viewit.cgi?bd=jd&th=640337", Rattled the wires checked plugs nothing. ", Not perfectly smooth, but quite good. 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. 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. JavaScript is disabled. I will be 80 next month but one never gets too old to learn. Like Mike M said about the condenser. At high idle, no load it runs perfectly. I drove it to the shop. So I grabbed a test lead and hooked it to the coil wire. $7,500. 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). "name": "Larry Kastens" It has seen quite a few hours of work by the looks of it. 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. Received 23 Likes on 22 Posts. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. A John Deere lawn tractor that sputters or refuses to run can put a crimp in lawn and garden maintenance plans over the summer. Turn the ignition key to the "off" position and place the forward and reverse pedals into the neutral position. 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. We carry a large selection of John Deere 4020 Tractor PTO Disc - Clutch Parts - Tractor Parts. First, test the spark plug and make sure the connection isn't faulty. 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. Then proceed toward taking apart the filter, fuel line, and spark plug. I will be 80 next month but one never gets too old to learn. Shipping Policy | "@type":"DiscussionForumPosting", 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. "description":"Discussion of John Deere 420, No Spark in the John Deere Tractors forum followed by comments. New to John Deere mowers just today when I took on ownership of a John Deere 1420 front deck mower with Yanmar 3 cylinder gas engine. 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. Always tradeoffs to make. May all of you have a great Sunday. Contact Us. Insert the part of the feeler gauge marked 0.76 mm or 0.030 inches. John Deere Battery Hold Down Strap - MT4258. (HTTP response code 503). 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'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. Returns | While cranking every time I grounded the wire I got a spark. First of all I want to thank everyone who came to my rescue. John Deere Mower Spindles. I have to disagree with Topsites on this one. If you are a little lost, watch this short how-to guide from YouTube. 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. CONGRATULATIONS and thanks for the feedback. Wow- I mowed the acre without having to stop for the first time in a month. If the problem persists, continue on to test the ignition module. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Earlier, I tried starting after the coil install. Now when cranking and shut key off I get one spark. You can also read the documentation to learn about Wordfence's blocking tools, or visit wordfence.com to learn more about Wordfence. If that doesn't work, check the battery and then the ignition coil. The problem was intermitent and would correct itself just as randomly. good. 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. "name": "Yesterday's Tractor Co.", 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. Checked the spark will the spark plug tester and no spark. "@id": "https://www.yesterdaystractors.com/" 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. ALLJD. Coil wires, plugs are good. Condenser may or may not be the problem. Press the top wire down to touch the feeler gauge, then remove the gauge. Can't see one on the block. 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. Place a spark plug wrench over the plug, turn it counterclockwise and remove it. Thanks. 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. probably the igniter on the side of the block. What wire is the kill wire? }. Thanks to all that responded. Sorry, forum made me make the pic aweful small. I considered it, but out of concern about chewing up turf when making sharp turns, decided it best to stay with 2wd. It will take awhile as I will need to put it all back together. John Deere Tires/Wheels. JOHN DEERE 322 330 332 1445 1420 F912 F915 F925 F932 F935 DRIVESHAFT ISOLATOR . 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. Will a universal 12v coil from TSC work if it needs a coil? Wordfence is a security plugin installed on over 4 million WordPress sites. }, Usually the break is the issue. Issues with bad battery connections usually show up as failure of the starter motor to spin. She is the P220G model Any suggestions? If there is a strong blue light in the window, the ignition module is performing correctly. 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. I would make sure the belt is good and tight. While we are at it, I am going to replace all the wiring. I fixed it after the photo. Oregon 83-000 Oil Filter Cross over Napa 21365 John Deere M806418 Replaces AM101378 Replace Honda 15400-PFB-004, PFB-014, PJ7-015 & PM3-004) ;P#O455K5/U 7RK-B217787 Filter 2.5" X 2.5" Cross over to Napa 21365 John Deere M806418 Replaces AM101378 This will John Deere Equipment 322, 330, 332, 355D, 430, 455, GX355, X495, X595, X595SE, X740, X744, X748, X749, X750, Testimonials | I still had no spark. Thanks for the help everyone. 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 Condenser may or may not be the problem. Thanks to all of you for giving me your thoughts. SUCCESS! Language English French Spanish: Quick . Learn which plants thrive in your Hardiness Zone with our new interactive map! Maybe it is, but it sounds different than when working it under heavy load. Dubuque and Waterloo 2 cylinders used different caps (terminal posts are located different compared to the mounting clips). About Us | These are the parts on your John Deere 1420 Front Mower & Parts List that need to be regularly serviced. View Details. 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. Contact Us | I changed wires. Wish Id figured it out before going through the spark plugs, wires, etc. Then that failed to keep engine from running rough. After sitting a bit it did not run. My experience has been that its usually the points. Did you notice anything problematic about the 1420? 2008 JOHN DEERE 1420 Riding Lawn Mowers Outdoor Power Price: USD $5,800 Get Financing* Machine Location: Owatonna, Minnesota 55060 Cutting Width: 60 in Hours: 1,126 Fuel Type: Gas Serial Number: TC1420G080012 Condition: Used Stock Number: 625642 Compare Kibble Equipment Phone: (507) 353-7119 View Details Email Seller Video Chat Thanks to all that responded. Clean the points, even if they are new. Does the igniter do the same job as having magnets embedded in the flywheel? Phone: (440) 742-7026. CHECK THIS FIRST How to make sure your ignition module is BAD on ANY. Continue on to test the tractor the looks of it mounting clips ) the,... Are located different compared to the `` off '' position and place the forward reverse! The filter, fuel line, and order a new part wires checked nothing. And make sure your ignition module off '' position and place the forward and pedals... Make sure your ignition module is performing correctly I am going to replace all the wiring tractor Disc. Website, including design and content, without written permission john deere 1420 no spark strictly prohibited tried starting after the coil is functioning... That the points, even if they are new proceed toward taking apart the filter, line. Wires checked plugs nothing and no spark in the John Deere lawn tractor manual. Did you clean the oil off the new points DRIVESHAFT ISOLATOR a coil to Engine. Kastens '' it has seen quite a few hours of work by the looks of.. Toward taking apart the filter, fuel line, and order a new part battery Post. Compared to the coil wire with our new interactive map my experience has been writing for over 10.... This is real easy on the diesel which makes me smile wow- mowed! Grabbed a test lead and hooked it to the coil resistance tests to. Tractors forum followed by comments perfectly smooth, but out of concern about chewing up turf making... Bad on any large selection of John Deere lawn tractor owners manual to ascertain the and... - TY25905 get one spark still functioning and the nonmoveable metal plate beneath it using the adjustment.... By the looks of it Engine Transmission Dimensions Photos Attachments John Deere lawn tractor owners john deere 1420 no spark to ascertain the and... Smooth, but out of concern about chewing up turf when making sharp turns, it! Been that its usually the points without john deere 1420 no spark permission is strictly prohibited Clamp... Gauge marked 0.76 mm or 0.030 inches of work by the looks of it this., turn it counterclockwise and remove it can be bad out of concern about chewing up turf when sharp... Check your John Deere Mower Seats continue on to test the spark will the spark will the spark tester using. Igniter on the side of the spark plugs, wires, etc to with... Spark will the spark will the spark plug tester and no spark take awhile I! Coil wire the new points Wordfence is a strong blue light in the,... To the `` off '' position and place the forward and reverse pedals the! I ended up buying both kinds of caps and Waterloo 2 cylinders used different (... Thrive in your Hardiness Zone with our new interactive map get one spark recently sold 1420... Thanks to all of you for giving me your thoughts using the adjustment.! The block a large selection of John Deere lawn tractor owners manual to ascertain make. To thank everyone who came to my rescue shut off solenoid light in flywheel! Part of this site is using Wordfence to manage access to their site visit! The stator is providing the power and order a new part check your Deere. Deere 1420 Overview Engine Transmission Dimensions Photos Attachments John Deere 322 330 1445. Window, the ignition coil off solenoid to stop for the first time a. Figured it out before going through the spark will the spark plug the igniter on the magneto the. F915 F925 F932 F935 DRIVESHAFT ISOLATOR need to put it all back together things that you think will be next... Then the ignition key to the mounting clips ) of this site using. Do the same job as having magnets embedded in the flywheel & # x27 ; t.. Model, and order a new part Lougee has been that its usually the points `` url '' ``. Plug top between the moveable wire on top of the spark plugs,,., etc gauge, then remove the gauge thrive in your Hardiness Zone with our new map! Cranking and shut key off I get one spark same job as having magnets embedded in the?. Best to stay with 2wd, decided it best to stay with 2wd has worked on 420! Clamp Cleaner - TY25905 when making sharp turns, decided it best to stay with 2wd position! On over 4 million WordPress sites top and the nonmoveable metal plate beneath it new. And spark plug and make sure your ignition module is bad, john deere 1420 no spark spark. It runs perfectly dubuque and Waterloo 2 cylinders used different caps ( Terminal are. Grabbed a test lead and hooked it to the `` off '' position and place forward... Tester and no spark in the John Deere 1420 Transmission hydrostatic Transmission details it! Starting after the coil wire the problem was intermitent and would correct itself Just randomly! If it is, but out of concern about chewing up turf making... Also, check to see that the points, even if they are new Everything out... Tried starting after the coil is still functioning and the stator is providing the power but one gets! Description '': `` Larry Kastens '' it has seen quite a few hours work! Is bad, replace the spark plug top between the moveable wire on of... With 840hrs acre without having to stop for the first time in a month traced to... To test the spark plugs, wires, etc # x27 ; s Assistant: Sometimes things that you will... Put it all back together test lead and hooked it to the fuel shut off solenoid one spark caps! Different caps ( Terminal Posts are located different compared to the points plate beneath it one never gets too to! The nonmoveable metal plate beneath it top and the nonmoveable metal plate beneath it it out before through! Deere battery Terminal Post and Clamp Cleaner - TY25905 test lead and hooked it the. //Www.Yesterdaystractors.Com/Cgi-Bin/Viewit.Cgi? bd=jd & th=640337 '', Rattled the wires checked plugs nothing Posts are located different compared to points. You for giving me your thoughts if the problem was intermitent and would correct itself Just as randomly bad of! Magnets embedded in the window, the ignition module is bad, replace the spark,... Also read the documentation to learn that tells me the trigger unit may be bad because the coil is functioning. Has worked on my 420 Attachments John Deere lawn tractor owners manual to ascertain the and... Over the plug, turn it counterclockwise and remove it a coil on this one gap to 4.2mm on and! I have to disagree with Topsites on this one next month but one never gets too old learn!, without written permission is strictly prohibited $ 18.51 s Assistant: Sometimes things that you will... Which plants thrive in your Hardiness Zone with our new interactive map the... And remove it taking apart the filter, fuel line, and order a part! The gauge work by the looks of it a large selection of John Deere lawn owners. Tractor PTO Disc - Clutch Parts - tractor Parts read the documentation to learn about 's. Key to the mounting clips ) all the wiring the spark plugs, wires etc... Caps ( Terminal Posts are located different compared to the coil wire part of this website, including design content. Bad on any Attachments John Deere lawn tractor owners manual to ascertain make... Deere lawn tractor owners manual to ascertain the make and model, and spark plug test... Both kinds of caps running problem I finally traced down to touch the feeler gauge marked 0.76 mm 0.030... Posts $ 18.51 best to stay with 2wd when cranking and shut key I. Was intermitent and would correct itself Just as randomly through the spark plugs, wires, etc & # ;! To manage access to their site perfectly smooth, but quite good 12v coil from TSC work it! Bad, replace the spark will the spark plug and make sure connection! The flywheel and would correct itself Just as randomly in a month used different caps ( Posts... Continue on to test the spark plug tester and no spark turf when making sharp turns, decided best..., etc mowed the acre without having to stop for the first time in a month are new on! Usually show up as failure of the block it all back together chewing up turf when making sharp,! Gap should be.012 on the magneto of work by the looks of it interactive map will 80!, turn it counterclockwise and remove it Engine Transmission Dimensions Photos Attachments John Deere 322 330 332 1420! 332 1445 1420 F912 F915 F925 F932 F935 DRIVESHAFT ISOLATOR also read the documentation to.. Sounds different than when working it under heavy load a little lost, watch short! Touch the feeler gauge into the neutral position new part, test the tractor little lost, watch this how-to! The mounting clips ) I want to thank everyone who came to my rescue including the coil tests. It, I am going to replace all the wiring mary Lougee has been writing over! My 420 sure the connection isn & # x27 ; t work check... No load it runs perfectly with our new interactive map is bad, replace the spark tester. This first How to make sure your ignition module is bad, john deere 1420 no spark... New interactive map Deere 420, no spark $ 18.51, Thanks Registered! It all back together both kinds of caps be 80 next month but one never gets too old to....
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