Step 1 Disconnect the spark plug wire from the spark plug by pulling on the black rubber boot that covers the tip of the spark plug. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Kohler K/M governed idle and sensitivity By RED-Z06, December 27, 2021 in Engines Senior Advanced Member #1 Posted December 27, 2021 My M12S runs great except at low throttle input, at say 1/4 throttle i dont get governor compensation.even at near 1/2 throttle, i get little response under a load. Place governor body in position on valve body. M641060S . Loosen the nut that holds the governor lever to the cross shaft with your hex wrench. It has a 28-millimeter or 1.17" diameter throttle bore. I used middle hole based on a 13 hp engine I saw in boneyard. Move the spring towards the cross shaft to increase governor response sensitivity. I went and checked my spring with a new one and they are the same . ATS Sold Separately. Actually, We don't know why Kohler made the link adjustable. To search for a word or phrase in this Web page, with Microsoft Internet Explorer 6.x, press CTRL+F to open the Find dialog box. 7. Watch the governor arm. "@type": "WebPage", Moving the spring away from the cross shaft decreases governor response. The venturi in a stock #26 carburetor measures .808" in diameter, and flows 74 CFM. "publisher": { Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. It died on me as I was finishing cutting. This item: Kohler Part # 237917-S SPRING. I don't know if the springs are all the same according to spec numbers or are different.. My spring is 3 times that long My throttle lever is mounted on the fan shroud. 14107 2832309131 The gov arm has three holes. 5. He holds a Bachelor of Arts in language and literature from Wright State University. Increase your governor's sensitivity if you feel the engine is not maintaining speed properly. Kohler 14-089-14-S Governor Spring Genuine Original Equipment Manufacturer (OEM) Part Visit the Kohler Store 26 ratings $823 Brand New Genuine Kohler 14-089-14-S Governor Spring 2800-3300 RPM OEM. It's used mostly on the 14hp (model K321) and on some 16hp (model K341) engines. TVM engines have the same set up as the TVS engines, but the governor spring will connect to the 3rd hole from the top of the governor arm. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I'm working on a riding mower for a neighbor and it would seem that the governor is inop. Usually, the governor is a boomerang-like structure having a cross-shaft with two arms. You can download a free Kohler K engine manual off of the internet, just do a search for it. I have a JD314 with the Kohler 321. Chuck Arti Registered Joined Aug 31, 2012 1,056 Posts http://gardentractortalk.com/forums/topic/6516-the-engine-is-back-in-the-314-and-running/. The second thing I would do is just get rid of the governor. Just remember it ALWAYS turns in the same direction it turns to open the carb, and it is always set with the carb wide open. That makes sense. First off, after I replaced the blown head gasket because the tractor wouldn't start today, I figured that was part of the problem, and moved the spring one hole up, it started operating like it should. CS4, CS6 . There are 0 customer reviews and 5 customer ratings. Ensure the shaft is free and movable inside the governor arm. The next is a rare one, the number "28". Now rotate the governor cross shaft clockwise or counter-clockwise as noted before as far as it will go with light pressure. I think that's my problem. Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates, Hipa 20 853 16-S 33-S 14-S Carburetor for Kohler SV470 SV471 SV480 SV530 SV540 SV541 SV590 SV591 SV600 SV601 SV610 SV620 Engine Lawn Mower 20 083 02-S 52 050 02-S Oil Filter Maintenance Kit, DEF Fuel Pump Kit Replaces 24 559 02-S 24-559-03-S 24 559 05-S 24-559-08-S 24-559-10-S for Kohler CH18 CH19 CH20 CH22 CH23 CH25 CH640 CH730, Ignition Coil For Kohler 12 584 01-S 12 584 04-S Fits models CH11 CH12.5 CH13 CH14 CH15 CH410 CV11 CV12.5 CV13 CV14 CV15 CV430 CV460 for John Deere L110 Parts Kohler 7000 Series Maintenance Kit, Sxqddz 2Pcs Ignition Coil Fit for Kohler KT740 KT745 ZT740 Engine Digital Ignition Module Replace 32-584-09-S 32-584-24-S 32-584-25-S, Voltage Regulator Rectifier for Kohler 41 403 10-S 41 403 09-S 25 403 03-S Kohler 8-25 HP Engine Rectifier Regulator Kohler 21066-7017 AM102596 234279 2575503S 4140309, Learn more how customers reviews work on Amazon. Featured: 10 Items Sort by Result's per page More Info Your Price: $4.80 Qty: Add to Cart More Info Your Price: $5.26 Qty: Add to Cart More Info Your Price: $2.21 Qty: Kohler also states that " If a big drop in speed occurs when normal load is applied, the governor should be set for greater sensitivity". Copyright 2016, Simple trACtors, LLC and Simplicity & Allis-Chalmers Garden Tractor Club, Inc. I am setting RPM by moving throttle cable. Try moving the spring up or down one hole in the governor arm to adjust the governor's sensitivity, and test again. I haven't run it with the deck yet. At the moment the generator runs well enough, with voltage, under load or idle, at between 119 - 121, but the operation and speed is not . Full throttle speed adjustment is made either by making adjustment on the plate where the throttle cable is attached or adjusting spring tension from the throttle plate to the governor arm. HKo8s*q6]!AD,!;$-W[Cc%rL?kv7B}PBa>R nj8-Iw He told me it would have to be shortened . The problem is by adjustment for one thing you screw up something else.. A bored-out #26 carburetor will outperform a stock (non-bored) #28 carburetor at high RPMs. "logo": { Page 125 Section 10 Internal Components Governor Shaft Position . I am setting RPM . That makes sense. }, Check out our huge catalog - we have what you need.Kohler Spring: Governor (Clear) 24 089 15-S, Kohler 24-089-15-S Governor Spring Genuine Original Equipment Manufacturer (OEM) Part. Model Number 20RESC. The governor sensitivity is adjusted by the position of the governor spring. I am going to take a closer look at the holes to see if I can find any wear. Gently turn the vice-grips counter-clockwise until the shaft stops moving. Kohler 7000 Series KT Service Manual KT715-KT725-KT730-KT735-KT740-KT745. Mine measures 8" and doesn't hook up correctly but it wasn't when I bought the tractor either It was hooked over the edge of the throttle lever . With the arm still in the carb full open position, TURN THE GOVERNOR SHAFT AS FAR AS IT WILL TURN IN THE SAME DIRECTION IT ROTATES WHEN IT OPENS THE CARB. A forum community dedicated to garden tractor owners and enthusiasts. The governor arm will have a series of holes for the linkage spring. 8 MM Governor Lever and Hole Position/Rpm Chart for CH20 . Save: 31% off. A forum community dedicated to garden tractor owners and enthusiasts. The spring is countering that by being stretched the maximum. For Small Engine parts and accessories, think Jack's! Locate the linkage spring between the throttle and the governor arm. muf er side. To Test Solenoid Hold-In Coil. Please try again. (BTW, note that this is why the governor can never be adjusted to always hold exactly 60 Hz - it has to have a different arm position and different torque between zero throttle and full throttle). 95xxxx): Align and mount the Throttle and Governor Springs throttle control bracket to the top of the crankcase 1. This rider is a hydro. The Fora platform includes forum software by XenForo. The problem is a combination of slack in the throttle cable, governor spring tension or slack at idle, and the throw radius of the throttle control on the engine. I need to increase the tension a little as engine slows way down with the tractor just pulling itself up hill, then seeds up again on level terrain. "interactionType": "https://schema.org/CommentAction", "dateModified": "2014-09-22", TIGHTEN THE CLAMP. The whole point of the govenor is to move the throttle in order to match power to load and keep constant speed. Tighten the hex nut to a setting of 60 inch-pounds using your hex wrench. %PDF-1.2 % "name": "Rrobert" This is what they try to tell you, they choose a hard way to remember it. Locate the throttle linkage on the left side of the engine, directly in front of the oil filter. This is how they taught us in Briggs factory school. $$''$$53335;;;;;;;;;; %" It is so confusing to try to remember that stuff. 0000001190 00000 n The choke linkage is adjustable once the RPM has been set. 0000001739 00000 n "url": "https://www.yesterdaystractors.com/graphics/smllogo.png", The governor is mostly situated on the left side of the engine, mostly on the 'starter side'. A235743-S Replaces: A235157, A237031, 2504304, 4704202. Please try again. I think the engine governor noise is more subtle because it is a 14 hp. 20RESC. craftsman 42" riding mower Kohler CV15S 15. . Thanks. As the load lessens and engine speed increases. If none of the hole locations seem to improve the problems, your Kohler engine's governor may have some more serious problems with internal parts, and should be looked at by a qualified Kohler technician. I haven't run it with the deck yet. Engine sounds ok. I don't have the weight of the deck on it, so that might solve that issue. Show you how to adjust Kohler Governor. Now hold what you got and turn the governor shaft in the same direction you rotated the arm. JavaScript is disabled. "@type": "Person", The pneumatic governor also relies on one or two springs to pull the throttle toward the open position. "url": "https://www.yesterdaystractors.com/graphics/smllogo.png", But I am not sure how to set sensitivity. Thanks for posting all this great info you found on Brian Miller's site. ", Raise the hood. Price: Let us know. Nature of the industrial beast nowadays.. Hb```f``: @ (5d`bP0T6d-d/O$} John Deere and its logos are the registered trademarks of the John Deere Corporation. Set throttle with the idle adjustment screw. Move the spring towards the cross shaft to increase governor response sensitivity. "image": { }. 0000001010 00000 n #3. "@type": "Organization", Drain old gas, make sure there isn't any water that may be present in the tank left behind. When the force of the governor gear is equal to the force of the governor spring, your engine's RPMs are maintained at a constant speed. Kohler CV14S. Hooked up the tach and my top RPM's is 3050. Click Here to see the governor theory. Top is close to govenor shaft, bottom is furthest away. Mine also seems too long but I haven't done the governor adjustment. }, m . Push the governor lever towards the carburettor. Genuine Kohler Governor Gear Kit used in K Series and Magnum Series engines. Posted September 2, 2014. It could be the 14hp is supposed to be quiet? It's pretty simple to do. Ensure engine is stopped and level before performing any maintenance or service. Loosen the screws and remove the air filter from the carburetor with a screwdriver. "headline":"Help with kohler governor linkage", Had the same problem with a briggs engine, as to how to hook up the gov. Now tighten the bolt. The governor sensitivity is adjusted by the position of the governor spring. This is how they taught us in Briggs factory school. Starting at $5385.00* MSRP. Now the thing just wants to surge under no load it was doing it before but not . Unable to add item to List. 0000002695 00000 n }, It has a 30-millimeter or 1.200" diameter throttle bore. Push the throttle lever to the full throttle position. I did mine and the spring was still 1/2" too long. Only 5 left in stock - order soon. "@type": "ImageObject", The most common reason for replacing the governor spring is when it is worn out or broken, causing the engine to over-speed or run improperly.Click here to purchase Part #1408914-S: http://www.repairclinic.com/PartDetail/Governor-Spring/1408914S/1707818?TLSID=1876 Additional small engine repair, troubleshooting tips, help finding your model number, and part replacement videos: http://www.repairclinic.com/RepairHelp/Small-Engine-Repair-Help?TLSID=1876All of the information in this governor spring replacement video is applicable to the following brands: Kohler, ToroTools used: needle-nose pliers Connect With Us! Follow the governor rod, which goes through the throttle linkage and protrudes from the side of the engine block. The engine starts and runs great no smoke and it seems to have a lot of torque. The venturi measures 1.000" in diameter. Show you how to adjust Kohler Governor. Page 55 Governor System Proper link/spring assembly is critical. That's the screw at the throttle plate quadrant where the governor rod hooks to the carb. Mar 18, 2018 / Kohler engine surging, seems to be governor #3. The gov arm has three holes. With the engine not running, and spring disconnected, make sure the linkage moves freely. May 22, 2013 / Kohler Courage SV600 - closed throttle #9 shauncavett said: the choke rod has a spring on it.but the rod to the throttle has no spring. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Just remember it ALWAYS turns in the same direction it turns to open the carb, and it is always set with the carb wide open. Pull the governor arm until the carburetor is in the wide-open position. Model: 2408950S; UPC: 87206451201; Shipping Weight: 0.3lbs; Manufactured by: Kohler; We Also Ship Saturdays* 888-652-3990. In Stock. Save: 31% off. If I put the spring in top hole, the RPM sounds too low. I am going to take a closer look at the holes to see if I can find any wear. . Next either open the throttle or hold the governor arm so the carb is wide open. SPRING, GOVERNOR 2408950-S. Specs. IBA$c\7]!QHS,Og)BNNP< [zUknj)a%Bz?YC(4.3J0&gNR(t( MNs;3Ro TS{:_vc][jF)* Second question is what holes should the initial starting place be. I can hear the governor working when pressing hydro pedal to go forward and reverse. Help others learn more about this product by uploading a video! "name": "Yesterday's Tractor Co.", I might have an old auto tach on a tune-up meter. throttle cable travel and choke operation check out, static governor adjustment is good, but there is no tension against the gov spring. So basically you can't do much for it. Remove the nail. Went to youtube and typed in the engine # and a video came up showing all spring connections. Locate your governor. Your recently viewed items and featured recommendations. If I put spring in middle hole, RPM is a little high. This rider is a hydro. This item: Kohler Part # 24 089 46-S SPRING, GOVERNOR (BLACK) $11.74. Clamp the pair of vice-grips on the shaft coming through the governor arm. I don't have a governor spring in hand but my guess is that it is about 3" long and connects to another movable link. I would start by putting the spring in hole number 2 on both the governor and throttle levers. I don't have the weight of the deck on it, so that might solve that issue. This method works equally well for both Briggs and Kohler and Others. The venturi in a stock #30 carburetor measures .920" in diameter, and flows 84 CFM. Part #: 22-174. "description":"Discussion of Help with kohler governor linkage in the Garden Tractors forum followed by comments. View and Download Kohler Command PRO CS service manual online. If I put spring in middle hole, RPM is a little high. "@type":"DiscussionForumPosting", HV L""bwwww`www7S=c;or|o{xs'| 3.^^\<>xprw|{x NOTE: Do not move the governor spring to 2) Disconnect negative (-) battery cable Welcome! *Starting price in US dollars. 54. It is located on the left side of the engine as you face it if mounted on your vehicle. Use a remote fuel primer bulb system to start a cold engine. For small engine parts and accessories, think Jack's! Thanks. 4. Your Kohler engine's governor regulates, or governs, the speed at which your engine operates. Check the engine control to assure it stops against the high idle RPM stop bracket. Do not exceed 3600 RPM. 62K views 9 years ago This video provides step-by-step instructions for replacing the governor spring on Kohler small engines, commonly found in Toro lawn mowers. If the engine RPM is slow to respond with load changes, that suggests that there is mechanical binding somewhere in the throttle shaft/linkage/governor arm pivot. To Test Solenoid Pull-In Coil/Plunger. https://plus.google.com/+repairclinichttps://www.facebook.com/RepairClinichttps://www.twitter.com/RepairClinichttp://pinterest.com/RepairClinic/Join our free VIP email list for discounts and money-saving tips: http://tinyurl.com/pnnh3beCheck out our blog: http://www.DIY.RepairClinic.comDon't forget to like and comment on this video, and subscribe to our channel! This is an original replacement part soured directly from the manufacturer. "height": 57 And the throttle bore in a #26 Carter or Kohler carburetor cannot be bored large enough to match the size of a #28 carburetor. Engine RPM is not set by the governor spring. I'd get a pic, but the tractor is enjoying a life of ease in a friends garage 20 miles away. Why produce a spring that is to long to start with? Two questions. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. K(I1 S Jd$I$H$$I$)st))&!$.h]IvK]K] I$DJ@$RLIIF 55. Pull the linkage (still connected to the carb) all the way to the left (ccw) so that you are at max throttle. Simplicity 3210V with mower deck and large leaf bagger. Kohler 25-158-11-S Throttle Linkage Bushing (Pack of 2) $11.26. Well..I got it all fixed and working properly. Next either open the throttle or hold the governor arm so the carb is wide open. The issue I have with the tractor is that the motor does not seem to adapt to the hilly terrain my property is plagued with. Install all the throttle linkages, governor parts, etc., in their respective places. 0000001500 00000 n Install bolts to hold governor body to valve body. :wallbanging: Larry, there is a photo of the governor on my 314 here. It is so confusing to try to remember that stuff. There is a small torsion Spring in the governor assembly PN 52 089 08. You can set the settings on your Kohler engine governor in a few simple steps. endstream endobj 117 0 obj << /Type /XObject /Subtype /Image /Width 272 /Height 37 /BitsPerComponent 8 /ColorSpace 112 0 R /Length 464 /Filter /DCTDecode >> stream With the arm held like this, loosen the bolt that clamps the governor arm to the governor shaft. This rider is a hydro. Contrary to this post. Ships from and sold by Pitt Auto Electric Co. Get it Dec 21 - 28. . This takes all the slack out and presets everything. One of the most confusing items for many people is setting the governor linkage. To make Briggs and Stratton governor spring adjustment, the governor arm beneath the screw needs to be loosened. You can set the settings on your Kohler engine governor in a few simple steps. Fasten the speed control lever It's used on the 10hp (model K241), 12hp (model K301), and small opposed flathead twin-cylinder engines. Actually there "is" a spring on the throttle linkage. The choke linkage is adjustable once the RPM has been set. Hold the governor lever in this position. Solenoid Tests. This, in turn, pushes on the tab of the governor cross shaft. 53. Kohler states the "normal" position of the spring is the 3rd from the bottom. Are you saying that once you engage the blades or move out of neutral, the throttle works as it should or is the engine speed just increasing because it is now under a load? : Briggs & Stratton 260041, Briggs & Stratton 692205, Prime Line 7-03213, Stens 490-078, Sunbelt B1SB174. Add Qty: 1508908S. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them.