Seasonal influenza, commonly called âthe flu,â is caused by influenza viruses, which infect the respiratory tract (i.e., the nose, throat, lungs). Unlike many other viral respiratory infections, such as the common cold, the flu can cause severe illness and life-threatening complications in many people.hildren may pass the virus for longer than 7 days. Symptoms start 1 to 4 days after the virus enters the body. Information about how long a person is contagious is available at How Flu Spreads.
The serpentine belt and v-belt are also known as drive belts.. Because of the high amount of heat in the engine, the belt can develop cracks over time and eventually break. If the belt breaks, the steering wheel will be difficult to turn and driving will be hazardous. In some cars, water pumps are driven by the drive belts. If the belt breaks, water and coolant needed to keep the engine cool will not properly flow to the engine. The engine will overheat, potentially causing severe damage.
There should be a pre-tensioner pulley that applies constant tension to the Serpentine belt. This is shown in the belt diagram on the fan shroud. You put a 1.2 drive ratchet in the center square hole and turn to release the tension on the belt.Remove the belt and install the next one, also relieve tension on the pulley as you place the new belt on the other pulleys.Hope this helps you.here should be a pre-tensioner pulley that applies constant tension to the Serpentine belt. This is shown in the belt diagram on the fan shroud. You put a 1.2 drive ratchet in the center square hole and turn to release the tension on the belt.