How to Maintain a Mercury 60HP Carburetor Kit
If you have a classic car, truck or boat that uses a carburetor, it is vital to keep this component in good condition.mercury 60hp carburetor kit The carburetor sits on top of the engine to regulate air/fuel flow using throttle blades (controlled directly by you through the gas pedal). It also maintains your fuel level. When you open the throttle, more air is pulled in, which brings in more fuel, allowing your engine to develop power.
Most cars built in the 1980s and earlier use carburetors to feed air/fuel into their engines.mercury 60hp carburetor kit Today, most personal vehicles rely on fuel injection instead of carburetors to manage the proper mix of air and gasoline. If you want to keep your old car in top shape, you will need to perform regular maintenance on the carburetor, including cleaning and adjusting its settings.
The most common type of carburetor used in boats and older cars is a single-barrel design that has a butterfly valve on each side to adjust the air/fuel mixture. A carburetor works by mixing air with fuel in a chamber called the float chamber, then spraying it over the cylinder heads when the throttle opens. This is how your vintage car gets its smooth, quiet and powerful operation.
Carbururetor adjustment is easy if you know what to look for. First, make sure your engine is cool and that you have the cowling cover off to gain access to the carburetor. Then, locate the idle speed and mixture screws, which are usually in the center of the carburetor housing. These screws need to be turned clockwise to set the initial idle speed and counterclockwise to adjust the air/fuel mixture.
Once the carburetors are adjusted, test them for synchronization. Use a vacuum gauge or manometer to see whether the carburetors are flowing at the same rate. If they aren't, the carburetors need to be rebuilt or replaced. This is a job best done by an experienced mechanic.
While you're repairing your carburetors, change the engine oil and install a new filter. Drain the old oil and put it aside for proper disposal. Then, lubricate the new filter's o-ring with a thin coat of engine oil. Reinstall the oil filter and snug it on with care to avoid over-torquing, as this can damage the o-ring and cause leaks.