The diaphragm on a Briggs & Stratton 550 lawn mower motor a part of the carburetor. A carburetor’s job will be to collect the fuel and mix it with air before sending it to the motor. It provides different ratios of air and gas, based on the running speed. The diaphragm can help to modulate the fuel in the mixture. When the diaphragm is awful, the lawn mower won’t run smoothly. Signs of the End The symptoms of a poor diaphragm are similar to other mower issues. Refusal to start or cutting during running might be the very first symptom of a problem. The mower might smoke excessively or sound sluggish. At high rates, the engine is far more inclined to give out or seem like it’s flooding or starving. Conversely, the idle speed could be higher than normal and the mower might rise up and down by itself. The…
How Do I Know If the Diaphragm Is Bad in a Briggs & Stratton 550 Lawn Mower?
