In order to hold the seat in the place, there may be few types of bowls that may also contain a clip or retaining ring. This feature may come pre-installed as needed for the manufacturing process. In order to make the process of assembly easy, on the gasket and the bowl an alignment notch is also placed that would guarantee a proper location for the gasket. All the welch plugs must be removed in order to expose the drilled passages to facilitate proper cleaning.
Sharpen to wedge point a small chisel in order to remove the welch plug. Carefully drive chisel inside the welch plug and then push down on chisel to out of the position.
As illustrated, a new welch plug must be installed bell-up. Tap down on to the plug using a punch that is equal or greater than actual size of the plug. Make sure that the dent must not drive to the center of the plug below or to the top surface of the carburetor. Since the nail polish offers resistance towards the fuel, nail polish can be used to seal the outside edge of the plug with nail polish after installation of the welch plug, in order to ensure that no air would enter the mixing well, as a result leakage of the fuel can be avoided.
For the purpose of identification, you can use different colors so that the work of the previous repair person can easily be identified. Make sure that you install it in the same position as that of the original one. As an integral part of the fitting strainer might be a part of some diaphragm carburetors. Replace the fittings if the strainer is not possible to be cleaned or lacquered. Carefully insert the tip inside the carburetor body while installing a fitting.
Using a Loctite grade A coat the exposed portion of the shank and press it in until the shoulders come in contact with the carburetor body. To successfully remove plastic part of inlet fitting, a plier or vise can efficiently be used. First of all on the air horn of the carburetor, place the choke plate. It is very important that the flat surface must face downwards. Each carburetor as designed to operate, can operate only in one way, however the choke plates can operate in both directions also.
Make sure these choke plates are assembled properly to operate in right direction for your engine. NOTE: While reinstallation of choke or a throttle shutter, always use a new screw s. Old screw s must never be reused. NOTE: One thing that needs to be taken care of is that the binding must not occur. In case if there is no designation mentioned, then the general sequence of installation is the gasket, diaphragm and cover in the end. There rings on the emulsion need to be removed while servicing these carburetors.
The tube bends a 90o hook in a paper clip or stiff wire to remove. Reach inside the venturi and try to push out the main nozzle emulsion tube as far as possible.
Try to Hook the wire inside the air bleeding hole and carefully pull out to remove. To put tension on the tube in order to force it towards the gasket, an emulsion tube spring in the Vector as well as Series 7 carburetor can successfully be used.
This can be efficiently used to seal the tubes thereby to prevent inflow of any unmetered air into the center leg. The proper series can be firstly float bowl then the spring, the tube, gasket and towards end is the carburetor body. The emulson tube can be removed by gently grabbing the tube with a needle nose plier and pulling it out straight.
Replace the tube in case if it is distorted or damaged. Occasionally, on the dual system carburetor equipped engines, some rich starting conditions may have occurred at times when the engine is warm. Using the white plastic spacer this can efficiently be corrected as shown and at the same time inserted in to the center leg of the carburetor.
Service To reduce considerably the amount of prime charge into main nozzle area this spacer has been designed for a better starting under the warm engine conditions. One must replace carburetor primer bulbs with care. Hard starting or non-starting problems can be caused on the usage of the wrong primer bulb.
Currently, TecumsehPower makes use of four different carburetor mounted primer bulbs. Use the Master Parts Manual to avoid problems during the correct application. After it warms up. Back the screw out and keeping tension on the throttle until proper top end RPM is achieved. From Tecumseh Technician's Handbook. I can be wrong, but in your pictures it looks to me as if the governor linkage could be hit the throttle lever.
The Linkage must be free and not blocking or scraping in each way to the throttlelever. In wich direction the governor acts will be set at the lower Screw, and the shaft out of the Engine.
You need to be a member in order to leave a comment. Sign up for a new account in our community. It's easy! Already have an account? Sign in here. Sign in to follow this Followers 5. How to set governor on Tecemseh H60?
Recommended Posts. Share this post Link to post Share on other sites. I can get you some tomorrow. I've got a C Tecumseh here. Thanks Eric - I really appreciate it. Does the engine need to be running to move throttle on top of Carb? Handy Don 3, Posted May 22, edited. Posted May 23, Posted May 24, Glad to help Duke. Please do keep us posted on how it runs and goes.
You've got kind of a rare horse there. Posted May 29, Is it possible that the PO tried to work around the governor issue? Posted May 29, edited. Tecumseh HH by the way. Edited May 29, by Wellingtontx. No adjustments yet so she surges a little - may be related to governor issue - don't know. Will definitely give it a try tomorrow afternoon. Any idea on the little inlet below carb? Posted May 30, Create an account or sign in to comment You need to be a member in order to leave a comment Create an account Sign up for a new account in our community.
Register a new account.
0コメント