Tecumseh HMSK 85-155905 engine on RYOBI Snw Thrwr 31AE600F034 Throttle control Linkage replaced but found Check Spring? bent wire in shape ---______--- where does it go?

SOURCE: tecumseh engine #143.985510 - carb linkage hook-up

Hello:

The Carbuertor Throttle is Held in the Full Open Position Until the Engine is Started and Running, then the Governor and Spring Work together to Keep the Engine RPMs to the Desired Setting.
The Following is an Explaination on How the Governor System on Small Engines Function.
>>The Governor System behaves like an Unending Tug of War between One of Two Governor Springs, which Pull the Throttle Toward the Open Position, and a Spinning Crankshaft, which Tries to Close the Throttle. When the Load on the Engine Increases - a Typical Example is when you Move your Running Lawn Mower from the Driveway to the Grass - Crankshaft Revolutions Drop. But the Governor Spring is Still Tugging, Causing the Throttle Plate to Open. In Response, a Larger Volume of Air-Fuel Mixture Enters the Carburetor, Increasing Engine Speed to Compensate for the Increased Load. The Crankshaft Speeds Up, and the Tug of War Resumes, until a New Equilibrium is Achieved. With Each Change in Load, the Tension Between the Governor Spring and the Load Brings about a New Equilibrium, known as the Engine's Governed Speed. Neither Side Wins until the Engine is Shut Off. At that Point, without the Crankshaft Spinning, the Governor Spring Pulls the Throttle to the Wide-Open Position. Two Types of Governors are Common on Small Engines - Mechanical and Pneumatic.
Please, Do Not Hesitate, If you Hit a Snag or this Does Not Correct the Problem, I am Here if You Require More Assistance.
Hope this Helps. Let me Know What Happens, Please. May the All Mighty Bless You and Yours. Be Safe and Be Happy. Thanks.

Good Luck

Respectfully

jbridger (John)

SOURCE: Tecumseh 6hp engine

I have a 6hp tecumseh mower. "Centura Le". I prime it it runs..stop priming and it dies. I think it needs a new fuel pump/or filter. I can't locate on mower, will you advise?

Thank you

SOURCE: need instructions for reinstalling throttle

You have to take the carb and exaust intake off (they should be attached anyways) so you can turn the carb at the right angle to reinstall the cable.

SOURCE: Governor and Carb spring linkage

the solid wire link goes from the top hole in the governor rod to the carb and the spring goes from the lower hole on the rod to the throttle plate where the cable attaches

SOURCE: location of governor linkage and throttle linkage

Try going to searspartsdirect.com. You can put in the engine number 143.955016 in the model search and it should give you a parts list and diagram for that engine.
Good Day.
Brian

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