Unclip the short round end of the primary governor spring from the throttle control lever by hand. The governor increases and decreases engine speed as the lawn mower is used over different terrains. If it still over speeds or has no push toward idle, you probably will need to have the internal parts checked inside the motor or recheck the static adjustment.
In other words it reacts too quickly and over compensates for the speed. Make sure the coil is not on backwards. The other problem that often occurs is governor hunting or surging up and down. This will set the governor shaft on top of the governor spool. Hope this helps remember to rating this free answer.
Unclip the secondary governor spring end from the loop in the governor throttle arm linkage by hand. An improperly adjusted governor can shorten your engine's life. Her work has been published in the San Francisco Chronicle and on other websites.
Add Your Answer
Some engines have a kill switch on top of the engine by the spark plug. Many governor arms have several holes in the arm to change sensitivity. The choke cable attaches to the shaft farthest from the engine. Disconnect all hoses and lines leading from the air cleaner. By moving the governor spring to a hole further away from the governor shaft you will make it less sensitive.
Briggs and Stratton Governor Springs
The email address entered is already associated to an account. Avoid installing new governor springs with needle-nosed pliers to prevent stretching the springs, resulting in improper throttle and governor operation. Most of the time this is not the problem of the governor, but a partially plugged carburetor, usually a plugged idle circuit or worn linkage. Guide the choke cable out as your take the carb off the engine. In the event that they do need adjusted, dating here is how to do it.
Briggs and Stratton Governor Springs
Briggs & Stratton Linkage Diagram
Check for a broken spring on the governor linkage, follow your throttle control cable down to where it attaches to the throttle mechanism. You should get owners manual as well as parts list. If you can rule out these causes and have checked the adjustments I talked about above, then you may have a governor that is set too sensitive.
With the engine at idle, move the governor lever with your finger to open the throttle and it should push the arm back toward idle if working properly. Then, disconnect the throttle and idle cables from the carburetor linkage. Clip the long oval-shaped end of the new governor primary spring onto the governor throttle arm linkage by hand. Loosen the adjustment of the throttle and idle cables at the throttle twist grip getting as much slack as you can in the two cables. Your answer needs to include more details to help people.
Tighten the screw and you're done. Not finding what you are looking for? Clip the other short round end of the primary spring into the slot in the throttle control lever.
- Clip the other oval-shaped end of the secondary spring into the hole of the stationary tang, located on the throttle lever control bracket.
- Unscrew the air filter housing cover screw with a flat-head screwdriver to gain access to the throttle and governor springs.
- Over speeding is something that needs to be taken care of immediately, because it can be a real hazard with metal coming loose at high speed.
- The big problem with air vane governors is debris sometimes collects in the system blocking air flow.
How to Connect Springs on a Briggs & Stratton Lawn Mower Carburetor
Clip one oval-shaped end of the governor secondary spring into the loop of the governor throttle arm linkage. You may have to wiggle it a bit from side to side to get it out. Obviously be very careful about over-revving the engine, best dating place in it could result in a broken connecting rod and a hole in the side of your crankcase. When this happens the engine will over speed.
- Pull the spark plug wire off the spark plug to prevent the engine from accidentally starting when working.
- Then you would turn the governor shaft clockwise also and tighten the nut.
- Also make sure your air gap is set properly.
In behind where the cable attaches you should be able to see a spring on the governor arm, the spring may have broken or somehow came out of its attaching point. Answer questions, earn points and help others Answer questions. The primary governor spring is longer than the secondary spring with a longer end that is oval shaped and a shorter end that is rounded. Wow, i have not ran into this problem yet. What does this mean and how do i fix it?
It's basically a peice of metal that you push down on the metal part of the plug to kill engine. Before playing with this, check the repair manual for the engine you have and see if it has a way of adjusting sensitivity. You can't post conmments that contain an email address.
Can not remember how to hook up the throttle cable and governor linkage a diagram would work showing how all everything went back in place plz help. The throttle linkage hooks up to the throttle shaft closest to the engine. Please enter a valid email address. Pull the carb out of the intake manifold seal. Never run an engine over speed, especially without a load attached to it.
Linkage hook up for a briggs and stratton engine
This page will explain how to adjust the mechanical governor on Briggs and Stratton and Tecumseh Engines. After you have made the above check, restart the engine and see if the governor now operates correctly. The governor primary and secondary springs both clip to the loop in the governor throttle arm linkage. You should do an inspection of the governor linkage and spring before trying to solve either of these problems. Need pic showing where springs hook onto throttle linkages, someone has mucked around with them.
You may need to take the engine to a mechanic to fix the problem. Are you a Measuring Tool and Sensor Expert? This aligns the carb and the intake so that everything fits together and you don't have a vacuum leak. She received her Bachelor's degree from West Virginia University. Place the air filter housing assembly on the top of the carburetor.
On cars equipped with an automatic transmission, disconnect the throttle cable linkage running from the transmission. Reconnect the spark plug wire. Problem, speed dating grantham lincolnshire it has compression and no fire.
Your linkage connections may be crossed limiting throttle opening as well. Draw a diagram or take a picture of the governor primary and secondary spring locations if the old springs are still attached to help in the installation of the new governor springs. Ask a Question Usually answered in minutes! Pull the screw out of the air filter housing and lift the air filter housing free from the top of the carburetor. Unsure how it is meant to work.