Also, I noted that the curvature of the coil is not the same as the shape of the flywheel. Old coil read approx 4.9 ohms using analog multimeter. Is your Briggs and Stratton engine hard to start? Yes a resistor spark plug should work fine as a replacement, I have not seen one with a resistor so I suspect they are not very common. No spark. Between the body and the HV it reads 6.5kohms. I need a coil for an old outboard and it looks to be the same unit where it slides over the stacked plates and one is bent up to hold it. View online or download Briggs & stratton 330000 VERTICAL SERIES Instruction Manual Of course, after a few minutes when I then released the safety bar to stop the mower, although the engine slowed due to the braking effect on the flywheel, the engine didn’t stop… because i’d not reconnected the kill-switch wire… Doh! There is no spark. I ordered a new coil from amazon for my 6 hp Briggs, the ohm reading is 16 k is the new coil bad ? Flywheel key checked…..ok…..wheel may be 1/16″ displaced, no more….STILL NO SPARK..magnets seem strong…..Tested with screwdriver tip. I did the same with the carburetor, but to be honest I didn’t find much debris into either of those. What worries me though is the fact that upon disconnecting the plug cap from the lead, noticed that the resistance from the lead to the magnetron body was only 7kOhm! 38 Likes, 3 Comments - BCM Radiology (@bcmradiology) on Instagram: “For today’s Meet the Residents Monday we have Nikita. 5. Categories: BRIGGS & STRATTON, Horizontal Shaft Engines, Petrol engine 3.5hp to 35 hp Tags: briggs & stratton 950 series 208cc, briggs and stratton 208cc engine parts, ... Auto Compression Release: Yes: Mounting Base L x W (in.) Is this also a problem? In other words. Once you connect it to the frame with your multimeter leads it will read 0 resistance. Pausing briefly to glance at my wife, who was now pointing and laughing at me along with the Police Officer too, I had to think for a moment before realising that I could use the insulated pliers to pull off the plug cap and kill the engine like that, which worked fine. Will try to get new coil. I have finally diagnosed a staring problem with my 5 year old Briggs motor. Try take off the air cleaner squirt some carb cleaner, or just use gas, into the opening and pull the cord. Cheers from Australia. This will do two things. Dura-Bore™: Cast iron sleeve pressed into the aluminum cylinder of an engine. Briggs And Stratton Overview. If it does not start compression may be low. With them off the motor, both coils give 1.6 ohms kill switch tab to coil body…close enough to a hard short to not matter. That’s unusual with new parts the spark should not be weak. So, although I can’t really understand exactly why it went from start first time to not starting between the time I stopped it last and put it away, the cause was the magneto either drifting too far from the flywheel (it was still solidly screwed in, so think this is unlikely, but…), or just too gunked up to give a decent contact “gap” to work. That coil has identical test readings, I sanded all contact and pick-up areas and am testing with the kill wire plug disconnected. Look for the reading on the multi-meter. Take A Sneak Peak At The Movies Coming Out This Week (8/12) “Look for the helpers” – Celebrities helping out amid Texas storm; New Movie Releases This Weekend: February 19th – February 21st I don't want to remove the governor but to adjust it somehow so I can quit being left in the dust when driving with my friends and their karts. Disassembled the cowling cover again, re-connected the kill-switch wire, reassembled again, re-fired engine (still good) and checked for kill-switch by releasing safety bar, and this time the engine was killed straight away. This was my issue; Mower is old; 10 years , but dry-stored, not much use each year, new fuel used every year and old drained at end of season. I was grinning for a few moments, and stopped to tap on the Police van glass and attract my wife’s attention, and who was sitting handcuffed inside. the gap between the coil and the flywheel is not consistent as the two surfaces are not parallel to each other. Wait for the *Loading…* icon to disappear. The best option is the replace the coil and restore the spark. Also for: 1538 hydro, 15538 hydro, 1538 gear, 1546 gear, 1638 hydro, 1646 gear, 15538 gear, 1646 hydro. Briggs & Stratton Corporation: Retainer for release member US6394054B1 (en) 2001-01-15: 2002-05-28: Tecumseh Products Company: Mechanical compression and vacuum release US6672269B1 (en) * 2002-07-18: 2004-01-06: Kohler Co. Automatic compression release mechanism JP4181903B2 (en) * 2003-03-17: 2008-11-19: 本田技研工業株式会社 If that does not work the only other solution is to begin replacing the electrical components with known working parts until the problem is resolved. It solved the problem of the broken compression release. Set the multi-meter to the 20 k ohms setting. Still no spark. By Michael Rosen and Charlie Dee - Sep 28th, 2020 05:29 pm Some Briggs engines use the valve setting to work the compression release on the engine. I thought it would usually be infinite to the frame? Do the same ohm meter readings apply? I have two of them that were gifts. This is usually designated by a R in the part number e.g J19LM OR RJ19LM if so that could explain the weak spark. What next? That is more the range I would expect. With the kill switch wire disconnected and a new plug yet I get no spark. Initially I thought that gasoline was contaminated, so I had the fuel tank removed and cleaned. After this repair the engine would start briefly but stall after a few minutes. The other has never been run. Hi, the kill wire should be around haalf ohm when the killswitch is not grounded. I need my motor to get by boat out of the harbor, so what can I do to get it started if, indeed, it is the coil? Search within model. Google will show this and one from NGK. what should the ohm value for it be and is it like a capacitor My coil reads 10 kohms but more significantly the kill wire is 0 ohms to frame, which I suspect means it is FAB. Do I need New magnetos? There could be an issue within the connect from the cover to the spark plug, This is however not very common, Hey everyone. Something wrong with my reasoning? I took off the coil. This is a Craftsman Snowblower. The kill wire should only have continuity when connected to the engine, If you remove the coil and the kill wire then as you said it there should be no continuity between the kill wire connector and the frame of the ignition coil. -tried three different plugs; original, “known working” and brand new; no change, still nothing at all I want to buy a lawn mower. Added integrity and durability that withstand wear and abuse while providing improved oil control. Briggs and Stratton 31C707-0230-E1 Engine Parts. ... Briggs & Stratton 450 series compression. I have a Craftsman riding mower with a Briggs engine Model 331877-1371-B1. Briggs & Stratton Corporation is an American Fortune 1000 manufacturer of gasoline engines with headquarters in Wauwatosa, Wisconsin.. Engine production averages 10 million units per year as of April 2015. This should work?? If you cannot get spark with a new plug & the kill switch wire is not earthed then the nest step is to replace the coil. I have an older 2hp Briggs engine, model 60102, on a lawn edger, which I am trying to get going. This will not determine if the coil is failing when hot, You could put your coil in the oven at around 60 Degrees for a short time then test it at that temperature to determine if anything has changed. I have not used the generator in 3 years. It's an old Briggs & Stratton 132020 on a Sears Log splitter (I think from the 1970's) ... Briggs "EZ-Spin" compression release consisted of a small nick on the exhaust valvewhich would indeed affect a compression test. I pulled the card free and satisfied myself there was enough of a gap (to start things off at least), and made one last check of the resistance of the magneto “in-situ” this time, and that still showed around 2.75 Kohms. Checking my coil, it is reading 4.94 The higher the reading near 5, would you expect less spark? Get best price and read about company. I have read many forums … 96-008), Page 185: Service Information Bulletin (No. … Tried all the following; -Checked fuel, tank holding sufficient, also seen to “squirt” into carb. I get a better spark without using the cap. I would use the one with 1Kohms as it will provide a better spark. Is this right? 96-010). List of MAC 4.5K before the resistor. If I am getting spark in a spark tester, but getting continuity with the kill switch in both on and off positions, is that still an ignition coil issue, or fuel related? You can remove or disconnect the kill switch to test if it is the problem. just a quick video on something to look for if you had a briggs and Stratton engine that stops on compression while starting, its not a very hard fix. The Briggs spark plug cap with the internal resistor seems to be obsolete and replaced. When first starting the washer it starts after about 2 pulls and works fine for one tank of fuel. Briggs & Stratton keeps making their engines and parts cheaper but they are loosing the quality that made them one of the best known brands. Working now!” to her, but wasn’t able to catch her vocal reply although it looked like she was making some “F-sound” words as the Police officer restrained her, and I struggled to lip-read her. Ground Cam w/ Compression Release PVL™ Digital Ignition System Dual Ball-Bearing, RACING Reinforced Cylinder ... Download the operator's manual or illustrated parts list for your Briggs & Stratton engine or equipment by following our step-by-step process. My Briggs lawnmower has a resistor in the spark plug cap and a metal cover on the cap. Compact overhead valve design runs cooler and cleaner delivering more power, longer engine life and improved fuel economy. I thought the kill wire was only grounded to the frame when the switch was in the stop position? You should check that you are not also using a spark plug with a resistor built in. I was initially getting a reading of 9k ohms from my original coil. The remaining 4kOhm is the resistance of the plug cap. Briggs and Stratton 31C707 0154 E1 Starter will not turn the engine more than one revolution. With your experience, would you say that the cap alone should have almost no resistance? S. sprkplug … If you do get shock. Das Programm zum weltweiten Versand (USA) und das Programm zum weltweiten Versand (UK) (im weiteren Verlauf zusammen als das „GSP“ bezeichnet) machen bestimmte Artikel („GSP-Artikel“) aus den USA und dem Vereinigten Königreich für Käufer auf der ganzen Welt verfügbar. Search Trucks and Trailers by Manufacturer, Model, Category and more at TruckPaper.com. With the spark plug in it won't release the compression and allow the engine to spin. Finally decided to check into the ignition system. If you can stand a little shock, then here it goes. I assume my 5 HP B &S engine must have a capacitor some where. Alternator Controls Electric Starter Governor Spring Ignition. I don’t know what to do? Remove the kill wire from the ignition coil and measure ohms from connect tab on the coil to the frame of the coil… seems if there is not sufficient resistance, the coil is grounded all the time and will not work. We cannot tell if this reading means its faulty as this test is applicable only to coil model in the video. If your wire does not have the boot, consider yourself somewhat lucky. What else can I replace? I am assuming you need to replace the spark plug boot. Sorry to confuse you the write up had a few errors we had not noticed. Coil reads 2.76kohms.. Set the positive lead of the multi-meter in position where the spark plug would usually insert – ensure it has made good contact. Should it be between 2,5-5 also for bigger engines? I have a Briggs and Stratton 4.5 hp mower. 1338 Gear lawn mower pdf manual download. http://i.ebayimg.com/images/i/270760121969-0-0/s-l140.jpg, Briggs and Stratton Flywheel Key Replacement, Briggs and Stratton Ignition Coil Testing. Shouldn’t matter where you measure. If it starts right away then you probably have issues w/ either carb being partially clogged or choke butterfly valve may not be closing all the way. -get wife to try and check for spark by removing plug, but keeping connected to magneto and wife holding bottom of plug to mower body (with insulated pliers) whilst I pulled cord to turn over engine; results inconclusive, but after argument and scuffle subsides (following Police intervention), 99.9% sure no spark is present. Have had similar experience with a Briggs engine on a Craftsman mower..with kill wire removed from mower, Can you please give me some direction from here as I am stumped at the moment. If you read open, it will keep running through the brake. There was no bad connection between the lead and the cap because I had those separated and checked the connection which was good. The Kill wire should read 0 ohms to the frame and between 2500-5000 between the ignition lead. A reading of 2.5-5.0 Kohms indicates the ignition coil is in working order. We do not know the Ohm requirements for the newer Briggs and Stratton engines, Although from your analysis of the components 4kOhms seems to be an awful lot of resistance for the plug cap, It could indicate damage to the lead & cap connection and may be what is causing your issue. I am still going to get a new coil , any suggestions. regulations. There are two main ways that they accomplish this. Just hold the wire “close” to the block and look for a spark jumping from wire to block. Oil has never been changed, but topped up once (I think). The generator is practically new – about 2 hours of use. It started the last time I used it. Thanks again for your help. Enter a word or two to find entries in the forum section. Many thanks, spark plug and coil are new and did all the Ohm checks without the stop switch lead attached to the coil. For the coil I read value 13,75. Other coils often have different readings. June 10th, 2013. Briggs & Stratton Classic 35. This procedure is assuming you have pulled break release / kill handle back to the run position. -Pulled up and “locked” the safety bar in place with velcro, and tried again, just in case… no improvement For the coil I read a value of 2.79. Hi, I have a question. Pull starter rope or turn on starter enough to briefly turn flywheel. 3. We can order you a coil if you think it would work they are a bit pricey, Upwards off $80 If I remember correctly. Can the coil be defective even if in range? 96-001), Service Information Bulletin (No. Checked the original coil: 5.7kohm from plug wire to ALL of kill tab, coil body, and engine block (with coil airgapped at 0.01″ (0.25mm), kill switch disconnected). I removed the ignition coil and it tests 4.89 ohms consistently, which is withing the acceptable range. Thanks for posting this anyway – makes life easier. I have been servicing mowers for many years, including the old breaker points ignition systems, and the easiest way I have found to test these things is by the idea of “seat of your pants technique.” Gültig ab: 19. Ordered new coil. Need some help please on my Briggs and Stratton 23hp V-twin - Model 445577 - Type 0755 E1 - Code 061129 YG Despite having a fully charged battery, working solonoid, and working starter, my engine is reluctant to turn over. Armature clearance was correct. With plug out it spins fine. What is the compression PSI range for Briggs & Stratton 31p777-0348-e1. If the kill tab is hard shorted to the coil body, and the coil body is not isolated from the engine when mounted, then it seems to me the coil cannot possibly work, the coil is grounded to the block at all times, it’s like leaving the kill switch permanently in “kill” position. The 2.5-5 reading is only applicable to the coil in the video which is fitted to the smaller briggs and stratton engines. I replaced the ignition coil with a brand new one from ereplacement parts and did a reading on the new one. I have a Briggs Coil with three wires. Your email address will not be published. You are correct the Multimeter is set to 20 Kohms and the Reading for a working coil should be between 2500-5000 Ohms. Appreciate your keeping this thread alive, and all the help offered. Briggs and Stratton Intek Before I tear this motor apart to verify that my camshaft compression release is broken, can anyone help me understand what I see. The coil registers 4.69 Ohm, metal spark plug cap reads a similar 4-5 Ohm and I believe has a resistor. Is 9 Ohm excessive? Jun 19, 2019. admin. Hello i have an auto ranging multi meter so i cant set it to 20k but i assume its accurate as when i test my coil it reads 7.5k so my coil is bad? Mon, 29/05/2017 - 21:52 #1. 96-003), Page 181: Service Information Bulletin (No. New plug They rarely go bad after so few years. IMO the lower reading is because of a compression release built-in the timing gears. Series 1150, in a generator, bought around 2014. reinstalled head same problem exists. If you contact us via the contact page we can help you out with a refurbished lawn mower. Noticed that the magneto surfaces that “face” the flywheel magnets were quite “cruddy” with crap like dried grass(? When I follow your instructions I’m getting no reading but if I touch the negative (-) to the copper wire or condenser wire I do. Hi, just posting to say thanks for the comments here as they helped fix my Briggs and Stratton 35 Classic problems. It has that well documented starting problem, where on the compression stroke, the electric starter just can't turn it over (without holding the key on and wilfully burning out the starter). Briggs and stratton only provide a range of between 2.5 and 5 K ohms as a working range for the coils. Here is the shocking part. It is possible but very unlikely that the ignition coil is faulty. You say you have the new cool for sale on the website but I’m not finding it when I search for coils have a link? Poor starting. The Briggs and Stratton 675 Series is the type of lawnmower you call in when others can’t get the job done. Removed cowling starter cover and using help provided above, removed ignition HT-lead and magneto assembly and used multimeter to check resistance off the mower; reading of 2.74 Kohms seen, so looks good. Preview the Briggs and Stratton 900 Series Manual Your Briggs and Stratton 900 Series Manual is loading below, it should show up in a few seconds, depending on your connection. She did help with the spark test, although I’m going to make my own tester when I get a chance. What does that tell you. Checked another identical new coil at dealer…reads 6000 ohms. If the kill wire connector coming off the coil going to the primary coil is suppose to kill the engine – only when the kill wire is grounded to the engine – how can it have continuity at all times?”?? When connected the reading between cap and coil is around 9 Ohm. Also, what if any reading would you expect on the kill wire that comes out of the coil? Cleaning the magneto surfaces and flywheel, and re-seating the magneto seems to have cured the issue at the moment. Auxiliary data. 96-003), Service Information Bulletin (No. 8 posts / 0 new . If you have not tried a new spark plug I would try that first, Otherwise you will need to check for continuity in all the wires & test or replace any other components in the ignition system until you find the problem. The tested range applies to this lawn mower engine or engines with the same coil It may not apply to your generator. One quick prime push and a pull and the engine spluttered and almost started, so I was pretty sure I’d sorted it. What I propose is “not” the recommended way but, in my opinion, the quickest was to test these things. When I turn the … Briggs and Stratton No Start Stops On Compression. new reads 6200 ohms..old reads 4800 ohms. the old coil is 4 k and it does work. What about the other? Trying to set valves It is an OHV 31r977 0043G1 code 150116 zd. I have replaced the spark plug. I get spark showing in the light of a spark tester when I turn over the engine with a cordless drill but when I attach a new Archer A931P plug to the tester or straight onto the coil lead, then there is NO light in the tester or spark at the plug when grounded on engine block. Is there a way to check its resistance? that reading is okay you should get 0 Ohms from the body of the coil to the stop switch connection. Checked the coil/magneto and have 2.5 ohm between spark plug terminal and housing and 0 to cut-off terminal. You can run the mower with a standard cap to bypass the included resistor in your current cap. No ohm reading downstream of the resistor. Hi. OK, all the resistances check out properly but I still get no spark. -Not fuel locked; removed plug and checked for excess fuel I have found out it is a common issue with these motors that the compression relief for the starting cycle does not open causing the starter to stop after a slight turn of the fly wheel. Will check will local lawnmower repair shop for used coil and compare resistance readings. The Raptor engine’s role in racing dates back to before the Briggs & Stratton Racing division began in 1991. 96-009), Service Information Bulletin (No. Briggs & Stratton Vanguard engine with about 850 hours on it. Recent recommendations regarding … The coil readings in the video are suitable only for that coil type, Although if you coil is producing a spark it is a sign that it is working. I am not familiar with the oil level switches so cannot offer any help there. Then ignition is good. What else should I check? I have to release the key and engage the starter to get it past compression stroke, then again, only turns one revolution. Hi Drew (compression test was good). chain saw while pulling the starter rope? Shree J & J Engineers - Offering Briggs and Stratton 6.5HP, 208CC, Petrol Engine, पेट्रोल इंजन in Secunderabad, Telangana. What you are saying might sound stupid but the fact is that this is about the best way to find out if anything is happening from the coil or not, especially when the spark is weak, or can’t be seen due to lighting problems, or when the wires can’t be properly secured/grounded to do the test. -Find and disconnect kill switch wire, to rule that out… no change September 2014. What should the resistance be to the left pole of the magneto? However i can’t be sure as i haven’t tested those particular coils before. I plan to remove the resistor from the spark plug cap (and the steel cover) and use a resistor spark plug. I was kind of surfing this site and read all kinds of ways to test Magneto’s or electronic ignitions. Plug gap 0.6mm. my briggs 17hp rider mower flywheel gets stuck on the compression stroke even after ive adjusted the valves to .004 and.006 and i dont know what to do next Last edited by keystart; 06-20-12 at 01:59 PM . Much too high for a standard multi-meter, Usually somewhere between 15,000 & 30,000 volts. Code is 100422ZD. However this would likely only be a temporary solution as the problem causing your weak spark will probably get worse of time till the point that it no longer starts even without the resistor. Is it possible I have tow bad coils? Is this too high? I started the one we have been using and it was so rich, you couldn’t stand it, so I rebuilt it with a new carb kit and new plug and filters. It is getting very little if any spark. If no shock, check kill switch which will, unfortunately, means removing top of engine cover. I then checked the governor and was properly adjusted as per B&S guidelines. If you are interested you can email us at support@pushmowerrepair.com, I have a B&S 5hp outboard motor (model AA0101) which doesn’t start. One with 1k ohm and one with 5k ohm. View (active tab) What links here; Search Forums . Thank you! ), and so I used a piece of emery paper to clean up the surfaces, including the surface that goes “face down” where it is screwed to the body (basically, anything metal I could get to that was “black” got sanded until it shone a bit brighter). Primary Use: Karting. Hi, i have a Briggs & Stratton 13,5 OVH and I need to replace the sparkplug-connector (don’t know the name..) I have two of them. Is there a way to check if the kill switch wires are bad, or if it will start or give spark by bypassing the kill switch? Briggs and Stratton compression release. May need to be in a relatively dark place to see spark. 96-002), Service Information Bulletin (No. Place the negative lead onto the metal body of the ignition coil – again ensuring it makes proper contact. 2. If the reading you are getting is within the required range i would suspect the coil is okay. It started right up after that and ran much better, but then just shut off and won’t start. If you disconnect the coil wire from the stop switch the oil level safety switch is out of the circuit correct. Garden product manuals and free pdf instructions. Briggs and Stratton 250cc 1150 Series Horizontal Engine produces 11.5-Feet.-Pound Gross Torque to get the job done. I checked the magnets on the flywheel and they were still strong enough to hold a screwdriver, but I noticed a smaller amount of black crud on the flywheel along this edge where the flywheel would pass the magneto, so I cleaned that off too with the same emery paper. Hi, My brother has just acquired a pre-loved Husqvarna ride-on mower with a Briggs 17.5Hp Intek OHV motor Model 313777. I get no reading after the resistor. Get more answers from the people in your networks. The overall rating of the company is 1.4 and consumers are mostly dissatisfied.. "The Hybrid" was designed by Brooks Stevens and powered by a twin-cylinder 16 hp (11.9 kW) Briggs & Stratton engine and a large bank of 6v lead-acid electric batteries. Briggs And Stratton was first mentioned on PissedConsumer on Jul 20, 2008 and since then this brand received 161 reviews.. Briggs And Stratton ranks 125 of 543 in Landscaping and Gardening category. Am testing with the oil level switches so can not offer any help there ) was about 11kOhm J! Problem of the coil will be no spark i want to know how to use it, that S. 126T024830B1 ) spark without using the cap, पेट्रोल इंजन in Secunderabad, Telangana in Briggs Stratton! Because of a compression release on the plug in it wo n't the... Up after that and ran much better, but still no spark running……carb has overhaul. T be sure as i haven ’ t figure out why shape of ignition! Need to be honest i didn ’ t figure out why Crankshaft cylinder engine Sump Gasket -... 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