Can you stretch a serpentine belt?
Can you stretch a serpentine belt?
But stretching the belt with the right tools is often the only way stretch belts can be installed. Stretch belts can take loads off of the main accessory belt drive, allow for better packaging and solve NVH problems that can occur with a longer serpentine belt.
What causes stretching serpentine belt?
Serpentine belts stretch with age and use; as time goes on, the rubber becomes dryer and less pliable making cracking more prevalent. However, cracking can also be caused by a defective tensioner. The tensioner is spring-loaded to keep the belt tight on the pulleys.
How do you stretch a belt?
Alcohol. As an alternative, mix a solution of three parts warm water to one part isopropyl (rubbing) alcohol in a spray bottle. Spray the belt well, front and back, and put it on—a bit tight, if you can bear it. Wear it around the house until the belt has dried.
Do drive belts stretch over time?
Drive belts always stretch a little in use, because of the strains put on them by driving the water pump and generator , as well as the fan itself if it is in the system. Age and continual flexing also cause belts to crack and deteriorate.
How tight should drive belts be?
For most vehicles, the belt should not be able to be pressed down more than ½ inch. If it can be pressed lower, then the belt is too loose
How tight should V belts be?
The belt should have no more than a 1/2 inch of slack to be properly tensioned. Adjust the belt as needed from the adjustment bolt until the slack in the belt is no more than a 1/2 inch.
How do I know if my serpentine belt is loose?
The symptoms of a loose serpentine belt include a loud squealing noise when the engine is started or when the steering is turned all the way to one side. A serpentine belt that keeps slipping off the pulley is another symptom of a bad tensioner. The solution is to replace a serpentine belt and a belt tensioner.
Can you drive a car without the serpentine belt?
Under no circumstances can you drive a vehicle without a serpentine belt because the serpentine belt serves the important function of delivering antifreeze to important parts of the engine. The serpentine belt drives the water pump, and without it, there is insufficient coolant flow to maintain the engine temperature
What happens if a serpentine belt breaks while driving?
A broken serpentine belt will immediately lead to a loss of power assist for the steering system. For obvious reasons, this can be detrimental if your car is in motion. A broken serpentine belt will stop the water pump from circulating antifreeze through the cooling system.
How often do serpentine belts need to be replaced?
100,000 miles
How much does it cost to replace a serpentine belt at Jiffy Lube?
The replacement cost is only going to be between $90 and $200 in most cases. The belt itself will cost between $25 and $75 while the labor costs will probably be between $75 and $120
How long do serpentine belts last Toyota?
According to Popular Mechanics, a new serpentine belt can last 150,000 miles. But if you bought your Toyota new, you’ll need to change your serpentine belt after about 30,000 to 60,000 miles.
Can serpentine belt affect transmission?
This belt is responsible for transferring power generated from the crankshaft to all engine accessories. As a result, if the serpentine belt is worn out or breaks, it results in engine overheating and losing the powered steering and charging system
What can make a serpentine belt come off?
The serpentine belt need constant tension on the belt to keep it from coming off. If the belt alignment is not aligned then the belt may come off. The tensioner may be out of alignment and not putting enough tension on the belt. Have a mechanic check the tensioner and replace it if needed