2 Safety 3 Maintenance 5 Speci cations 13 Tools and Aids 16 Troubleshooting 20 Verify the throttle linkage rod is connected to the lever on your governor. With the venturi removed, it'll flow 107 CFM, which is about 1.3 times or 75% more airflow. Adjust the governor's sensitivity by turning the hex bolt on the right-side of your governor spring. Rotate the governor arm so the throttle is in the wide open position. JavaScript is disabled. Solenoid Tests. 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. Had the same problem with a briggs engine, as to how to hook up the gov. The cable. Mine has a different throttle setup than that. Loosen the screws and remove the air filter from the carburetor with a screwdriver. Test the engine under various workloads. When it stops, hold it in place and pull back on the governor arm as far as it will go. endstream endobj 1 0 obj << /Type /Page /Parent 100 0 R /Resources 2 0 R /Contents 3 0 R /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] /Rotate 0 >> endobj 2 0 obj << /ProcSet [ /PDF /Text /ImageB ] /Font << /F1 110 0 R /F2 114 0 R /F3 95 0 R /F4 96 0 R >> /XObject << /Im2 97 0 R /Im3 4 0 R /Im4 5 0 R /Im5 6 0 R /Im6 7 0 R /Im7 8 0 R >> /ExtGState << /GS1 115 0 R >> /ColorSpace << /Cs5 111 0 R >> >> endobj 3 0 obj << /Length 2715 /Filter /FlateDecode >> stream Allow it to warm up for about five minutes. I turned the shaft clockwise and now everything is great. 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. When you open the throttle with the engine dead it could pull the carb wide open. A bored-out #26 carburetor will outperform a stock (non-bored) #30 carburetor at high RPMs. The most common reason for. Let go of the carb throttle. 14107 2832309131 The gov arm has three holes. Copyright 2023 Leaf Group Ltd. / Leaf Group Media. Remote Monitoring Included. ", $7.85 . Moving the spring away from the cross shaft decreases governor response. 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. This will cause the throttle to open wide. "@type": "ImageObject", This item: Kohler Part # 237917-S SPRING. Hunker may earn compensation through affiliate links in this story. Install all the throttle linkages, governor parts, etc., in their respective places. Follow the governor rod, which goes through the throttle linkage and protrudes from the side of the engine block. This method works equally well for both Briggs and Kohler and Others. Get it Dec 23 - 27. 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. Check the air filter. Genuine Kohler Part # 14-089-14-S Fits Specific Kohler Models That Require This Part # (NOT ALL) I used middle hole based on a 13 hp engine I saw in boneyard. Rotate the nail counterclockwise until it will not turn any further. Arm and shaft were fine as far as initial settings go. Start with the middle hole. But I am not sure how to set sensitivity. Mine also seems too long but I haven't done the governor adjustment. I bought what was supposed to be the correct spring according to the spec #, but still had to shorten it about a 1/2" for it to work. Why produce a spring that is to long to start with? Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them. There is a hook on one end of the 0000002590 00000 n 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 It's used mostly on the 14hp (model K321) and on some 16hp (model K341) engines. Install bolts to hold governor body to valve body. I might have an old auto tach on a tune-up meter. If I put the spring in top hole, the RPM sounds too low. ", The venturi in a stock #26 carburetor measures .808" in diameter, and flows 74 CFM. Watch the governor arm. Kohler 25-158-11-S Throttle Linkage Bushing (Pack of 2) $11.26. Get outdoors for some landscaping or spruce up your garden! 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. Well I adjusted the governor according to the Kohler manual and set the springs also according to the Kohler manual. Remove the nail. With the throttle plate blocked in the wide open position, rotate the cross-shaft counterclockwise until it stops. t $$I%.IJI%)I)JR)JR)JR$I%)$I$I$I$I$I$II$I$I$ 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Continue testing and moving the linkage between holes in the governor arm until you have found the smoothest setting. So basically you can't do much for it. At OMB Warehouse, we strive to provide the greatest selection and quality of parts for your outdoor power equipment.Need other parts to complete your project? I know you said you have a red spring (which is the correct one), and the chart does not list a red spring. For small engine parts and accessories, think Jack's! Gently turn the vice-grips counter-clockwise until the shaft stops moving. 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. Hb```f``: @ (5d`bP0T6d-d/O$} 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. A governor tries to lower the rpm using a force varied by engine rpm. Went to youtube and typed in the engine # and a video came up showing all spring connections. Tighten the hex nut to a setting of 60 inch-pounds using your hex wrench. Thanks. 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 }, 0000003642 00000 n Hooked up the tach and my top RPM's is 3050. $8.55 Options Add to Cart. Start with the middle hole. There is a small torsion Spring in the governor assembly PN 52 089 08. look for wear in the holes in the governor and throttle to see the most likely place the spring was last. Price: Actually there "is" a spring on the throttle linkage. Only 5 left in stock - order soon. As your engine runs, the governor gear is constantly spinning and forcing the fly weights outward. 53. Use a remote fuel primer bulb system to start a cold engine. 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 . 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. Thanks. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. spring. I have a case Ingersol 444 with the 14 HP Kohler engine - which I am not sure, is setup properly. Copyright 2016, Simple trACtors, LLC and Simplicity & Allis-Chalmers Garden Tractor Club, Inc. By creating an account you agree to the Hunker, How to Adjust the Governor on an Onan Engine, How to Adjust the Governor on My Tecumseh Engine. Page 125 Section 10 Internal Components Governor Shaft Position . Now hold what you got and turn the governor shaft in the same direction you rotated the arm. Move the arm back and forth, the carb will go from idle stop to full open. Went to youtube and typed in the engine # and a video came up showing all spring connections. Please try again. Now rotate the governor cross shaft clockwise or counter-clockwise as noted before as far as it will go with light pressure. 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. I think the engine governor noise is more subtle because it is a 14 hp. And I think you PTO bearing needs replaced. 53. Insert your nail into the hole that has opened up in the cross shaft. Model: 2408950S; UPC: 87206451201; Shipping Weight: 0.3lbs; Manufactured by: Kohler; We Also Ship Saturdays* 888-652-3990. Moving the spring away from the cross shaft decreases governor response. I am going to take a closer look at the holes to see if I can find any wear. 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. And it doesn't matter how long or short the link is because the governor is adjusted by the clamp on the cross shaft. 53. Maintenance Instructions WARNING Before working on engine or equipment, disable engine as follows: 1) Disconnect spark plug lead(s). Show details This item: $11.05 $12.43 $13.48 Compare with similar items Product Description Insert spring Operation of Electronic Governor System hook tab of spring through DLA clevis . Tighten the clamp on the governor arm. HKo8s*q6]!AD,!;$-W[Cc%rL?kv7B}PBa>R nj8-Iw To calculate the overall star rating and percentage breakdown by star, we dont use a simple average. This side is also called the "starter side" because your engine's starter system connects here. Engine RPM is not set by the governor spring. Diagnosed bad gas. HV L""bwwww`www7S=c;or|o{xs'| 3.^^\<>xprw|{x When you open the throttle with the engine dead it could pull the carb wide open. It is located on the left side of the engine as you face it if mounted on your vehicle. "logo": { "@id": "https://www.yesterdaystractors.com/" Add Qty: Description. J. "name": "Yesterday's Tractor Co.", (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). You can download a free Kohler K engine manual off of the internet, just do a search for it. It has a 28-millimeter or 1.17" diameter throttle bore. This is how they taught us in Briggs factory school. Your governor linkage is now properly set. Kohler K321AS - Governor problem. it was gutless so i followed the service manual and readjusted the throttle then set the RPM to 3600 with my tacho using the speed control bracket. I went and checked my spring with a new one and they are the same . Replace the air filter. SmilinSam, April 13, 2014 in Talking Tractors. Now tighten the bolt. The engine starts and runs great no smoke and it seems to have a lot of torque. The governor sensitivity is adjusted by the position of the governor spring. Outdoor Hub, LLC (d/b/a Carbon Media Group), 30800 Telegraph Rd, Suite 1921, Bingham Farms, MI 48025 USA. Kohler 2000 Series RH Service Manual RH255-RH265 Kohler 3000 Series SH Service Manual SH255-SH265. The governor sensitivity is adjusted by the position of the governor spring. If I put spring in middle hole, RPM is a little high. 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. '>OM[c>%]vY`6cp0nFST9 55. . 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. To staticly adjust the governor, locate the governor arm and loosen the nut on the bottom of the arm. 0000002774 00000 n Grasshopper Kohler Triad OHC TH575s 18hp Linkage Panel. "Turning the crosshatch counter direction works but clockwise didn't" ?? 106 0 obj << /Linearized 1 /O 108 /H [ 707 325 ] /L 216539 /E 4425 /N 24 /T 214300 >> endobj xref 106 14 0000000016 00000 n Kohler 7000 Series KT Service Manual KT715-KT725-KT730-KT735-KT740-KT745. Push the throttle lever to the full throttle position. Engine RPM is not set by the governor spring. Raise the hood. Set throttle with the idle adjustment screw. Went to youtube and typed in the engine # and a video came up showing all spring connections. Push the governor lever towards the carburettor. #3. As the load lessens and engine speed increases. The pneumatic governor also relies on one or two springs to pull the throttle toward the open position. It has a 30-millimeter or 1.200" diameter throttle bore. A bored-out #26 carburetor will outperform a stock (non-bored) #28 carburetor at high RPMs. Kohler states the "normal" position of the spring is the 3rd from the bottom. Ensure engine is stopped and level before performing any maintenance or service. Hi All, I have a 2003 Hustler Mini Fastrak with a Kohler SV530 which has worked flawlessly, until now. To set the governor on a Kohler (or virtually any engine). "userInteractionCount": 5