The Governor helps your engine respond to loads and keeps engine from over speeding. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 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. #4. Many great people have said many great things but the only words I want to be remembered by are my own, although sometimes you need to barrow. If I put spring in middle hole, RPM is a little high. This video provides step-by-step instructions for replacing the governor spring on Kohler small engines, commonly found in Toro lawn mowers. Move the arm back and forth, the carb will go from idle stop to full open. As the load lessens and engine speed increases. He told me it would have to be shortened . 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. "@type": "WebPage", Moving the spring away from the cross shaft decreases governor response. Locate the throttle fly mechanism on the top of the carburetor. I did mine and the spring was still 1/2" too long. These adjustments will change high engine speed. 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. Set throttle with the idle adjustment screw. spring. spring. Have you seen . }, Kohler K321AS - Governor problem. "Turning the crosshatch counter direction works but clockwise didn't" ?? 0000002695 00000 n ", This will make the throttle wide open. $48.00 $69.07. Move the spring towards the cross shaft to increase governor response sensitivity. For small engine parts and accessories, think Jack's! At the moment the generator runs well enough, with voltage, under load or idle, at between 119 - 121, but the operation and speed is not . Went to youtube and typed in the engine # and a video came up showing all spring connections. I know you said you have a red spring (which is the correct one), and the chart does not list a red spring. slow position, then to fast. The manual will have all the initial setting for the spring position. ($), Shipping cost: Place governor body in position on valve body. 2409069S . 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! Shift Fork. Repairing Various Older Briggs & Stratton Carburetors. This, in turn, pushes on the tab of the governor cross shaft. Raise the hood. Ships from and sold by Pitt Auto Electric Co. Get it Feb 14 - 17. 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. 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. Part Number: 20 079 07-S. $3.89 Add to Cart. Engine sounds ok. Having trouble getting a Kohler 5E gas generator running smoothly. Arm and shaft were fine as far as initial settings go. We strive to provide a high quality online shopping experience. It is so confusing to try to remember that stuff. Small Engine Governor Gear Small Engine Governor Link Small Engine Governor Spring Popular Kohler Small Engine Governor More Info Your Price: $2.27 Qty: Add to Cart More Info Your Price: $11.13 Qty: It should have a linkage spring that stretches horizontally to the L-shaped governor arm. 55. In Stock, 25+ available. "width": 200, Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. This rider is a hydro. To staticly adjust the governor, locate the governor arm and loosen the nut on the bottom of the arm. Chuck Arti Registered Joined Aug 31, 2012 1,056 Posts It could be the 14hp is supposed to be quiet? First question is what is the overall length of the spring? I have a John deere STX38 with a Kohler command cv14. The governor is mostly situated on the left side of the engine, mostly on the 'starter side'. Well..I got it all fixed and working properly. Kohler states the "normal" position of the spring is the 3rd from the bottom. 00:00 00:00 Brought to you by Leaf Group Step 1 I would like to get that with this one also. To increase sensitivity, turn the bolt to the right, which will move the spring closer to the cross shaft; turn the bolt to the left to decrease sensitivity. The venturi in the #30 carburetor that's used only on the 18hp OHV single-cylinder engine measures .1.062" in diameter. This takes all the slack out and presets everything. The engine starts and runs great no smoke and it seems to have a lot of torque. Kohler 5400 Series KS Service Manual KS530-KS540-KS590-KS595. That makes sense. { "@type": "ImageObject", This item: Kohler Part # 24 089 46-S SPRING, GOVERNOR (BLACK) $11.74. Before installing the pressure sensor and solenoid in the governor body, replace O-ring seals, clean the gasket surfaces and replace gasket. Move the spring towards the cross shaft to increase governor response sensitivity. Starting at $5385.00* MSRP. muf er side. Pretty simple, loosen the 1/4-20 hex head screw and nut that clamp the governor lever to the shaft. $15.00. I think the engine governor noise is more subtle because it is a 14 hp. The governor sensitivity is adjusted by the position of the governor spring. OEM Replacement. I took pictures when I took it apart but I lost all my pictures on my computer. The venturi in a stock #30 carburetor measures .920" in diameter, and flows 84 CFM. Apr 16, 2018. It's easy! I think the engine governor noise is more subtle because it is a 14 hp. In Stock. The throttle bore "wall" is simply too thin. Starter Reassembly. "height": 57 Start engine and see if it works. $31.45. But I am not sure how to set sensitivity. 2. Actually, We don't know why Kohler made the link adjustable. "publisher": { "@context":"https://schema.org", Moving the spring away from the cross shaft decreases governor response. Next with nut loose on Governor cross shaft lever, turn the cross shaft Counterclockwise (CCW) as far as it will go. View and Download Kohler Command PRO CS service manual online. Had the same problem with a briggs engine, as to how to hook up the gov. The gov arm has three holes. Genuine Kohler Governor Gear Kit used in K Series and Magnum Series engines. "url": "https://www.yesterdaystractors.com/graphics/smllogo.png", It's used mostly on the 14hp (model K321) and on some 16hp (model K341) engines. JavaScript is disabled. To Test Solenoid Hold-In Coil. With the venturi removed, it'll flow 107 CFM, which is about 1.3 times or 75% more airflow. Drain old gas, make sure there isn't any water that may be present in the tank left behind. Springs Fit for Briggs & Stratton Engines - Air Vane Choke Springs and Governor Springs Fit for Toro Craftsman Troy Bilt Briggs & Stratton Lawn Mowers, Carburator Springs to Replace 790849 699056 Rogugeroty 699056 790849 Spring for Briggs & Stratton Replacement Parts HWr}W>L0fp-_JY C6P!.$eTEtOg^|UZU)wk5%Z^f}F^"^nX2a?#n9{hg>[qbyfeo/^cp >3,H,eY{E? "interactionStatistic": { 0000001681 00000 n )=61-&!FD%G&x aAQH A@6+ {1}+>.L]=.7{';GncHuC+-JXXXQTs5liJ-$9dL$M8glb'` px}CaX6ZCbtH$JTQPQUWRVSTRUPTWPS@H"b1Q1QQ!a! 0 D0T "name": "Rrobert" (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). Page 125 Section 10 Internal Components Governor Shaft Position . When you open the throttle with the engine dead it could pull the carb wide open. 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. Increase your governor's sensitivity if you feel the engine is not maintaining speed properly. There is a governor spring connected to the carburetor and you can identify the throttle rod viewing its length. The Fords use the long spring also. $8.17 Options Add to Cart. I am going to take a closer look at the holes to see if I can find any wear. Had the same problem with a briggs engine, as to how to hook up the gov. 0000001390 00000 n Kohler Aegis Liquid Cooled Service . Why produce a spring that is to long to start with? He holds a Bachelor of Arts in language and literature from Wright State University. Top is close to govenor shaft, bottom is furthest away. *Starting price in US dollars. Many books say turn it clockwise or counter clockwise depending on the engine. 'Qn-!6^=Ic7{b6]>{<4dA)+vUhoW-9YZsm{#e:u(LFL52~MZ]J&llbmgQH-3GsI8Nh|YQRvZ4=..BLvGaK^8!eY?=jZ0ZSBNUMuXy4vG6=`p,bk}v]I;mTUc7+T]te\}|a*c{|;(@m nhV6ey='GlS6mG>Jes&z*o;@_qPl\{d>?dX|;{~K}MSix-B. To make Briggs and Stratton governor spring adjustment, the governor arm beneath the screw needs to be loosened. "image": { Allow it to warm up for about five minutes. Thanks. ", Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. I might have an old auto tach on a tune-up meter. The governor sensitivity is adjusted by the position of the governor spring. EXPLORE KOHLER'S 150TH It's pretty simple to do. Pull the linkage (still connected to the carb) all the way to the left (ccw) so that you are at max throttle. endstream endobj 114 0 obj << /Type /Font /Subtype /Type1 /Encoding /WinAnsiEncoding /BaseFont /Helvetica >> endobj 115 0 obj << /Type /ExtGState /SA false /SM 0.02 /TR /Identity >> endobj 116 0 obj << /FunctionType 0 /Domain [ 0 1 ] /Range [ 0 1 0 1 0 1 ] /BitsPerSample 8 /Size [ 255 ] /Length 706 /Filter /FlateDecode >> stream Engine sounds ok. 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 . 8 MM Governor Lever and Hole Position/Rpm Chart for CH20 . The governor sensitivity is adjusted by the position of the governor spring. As far as the spring hole settings, in general the farther the spring attachment hole is from the center-line of the governor shaft the "less sensitive/slower" it will be in response to load changes. Page 55 Governor System Proper link/spring assembly is critical. Good luck, AL". I'd get a pic, but the tractor is enjoying a life of ease in a friends garage 20 miles away. The venturi measures .937" in diameter. Unofficial Home of Old Simplicity & Allis-Chalmers Garden Tractors. I haven't run it with the deck yet. I used middle hole based on a 13 hp engine I saw in boneyard. Location: Indiana. The governor sensitivity is adjusted by the position of the governor spring. Flanged Nut. Click Here to see the governor theory. That's the screw at the throttle plate quadrant where the governor rod hooks to the carb. Push the governor lever towards the carburettor. Help with kohler governor linkage in reply to Phil in MI, 09-23-2014 03:15:33 That makes sense. "logo": { We have the Governor Spring you need, with fast shipping and great prices! The governor arm will have a series of holes for the linkage spring. If the engine revs up and down or the power drops substantially when under a workload, you may need to repair a governor on a Kohler engine. I am going to take a closer look at the holes to see if I can find any wear. Grasp the cross shaft just beneath the governor arm with a pair of needlenose pliers, and rotate the cross shaft counter-clockwise as far as it will turn. Engine RPM is not set by the governor spring. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. The other end has a series of holes and if you read the manual bit further on it will instruct you how to decide which hole to attach the spring to. Mine in my loader tractor is still in the standard settings with the left end of the spring in the 3rd hole from the bottom, and the right end of the spring is in the 2nd hole from the top on the stub arm. Tighten the clamp on the governor arm. Cleaned the tanks, carb, plug, etc, put fresh gas in, fired right up, let it idle for about 5 minutes and I proceeded to finish . 7. Shop a huge online selection at eBay.com. 3. . Move the spring towards the cross shaft to increase governor response sensitivity. Unable to add item to List. Start the engine. The spring is countering that by being stretched the maximum. That makes sense. When it stops, hold it in place and pull back on the governor arm as far as it will go. This is what they try to tell you, they choose a hard way to remember it. 53. Install all the throttle linkages, governor parts, etc., in their respective places. It has a 30-millimeter or 1.200" diameter throttle bore. Engine sounds ok. J. Hunker may earn compensation through affiliate links in this story. That's why there are so many moving parts and springs. Home & Garden; Patio, Lawn & Garden; Lawn Mowers, Parts & Accessories; Lawn Mower Parts I set the RPM by sound. I don't ever recall having to change this unless there was an above mentioned binding issue or worn governor arm to throttle arm linkage looseness/etc. Price: Remove the nail. Thanks for any help . One of the most confusing items for many people is setting the governor linkage. 3 !1AQa"q2B#$Rb34rC%Scs5&DTdEt6UeuF'Vfv7GWgw ? I might have an old auto tach on a tune-up meter. Once the high speed stop is set correctly it's usually just a matter of finding the best spring setting on the governor arm. . 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. 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. You can also go here for further details and pictures: Optimized for 1024 x 768 screen resolution. Loosen clamping bolt on the governor arm. '>OM[c>%]vY`6cp0nFST9 Disconnect the spark plug wire from the spark plug by pulling on the black rubber boot that covers the tip of the spark plug.