Can you reuse a stretch belt?
Dismounting and reusing stretch belts is not recommended. A new belt should be installed anytime one is removed.
How do you loosen the tensioner when removing and installing the belt?
If equipped with a tensioner screw, back off the tensioner screw. Then, push the alternator toward the other pulleys, loosening the belt. To loosen an NAI tensioner, loosen the locking nut or bolt, then back off the tensioner screw. Push the pulley toward the other pulleys or accessories, loosening the belt.
How do you replace belt tension?
How to replace an accessory tensioner in 8 easy steps
- Draw a sketch or take a picture of the belt routing.
- Unload the belt from the tensioner by rotating the tensioner.
- Remove the old tensioner from the engine.
- Place the new tensioner on the engine.
How long does a stretch belt last?
Stretch belts can last 100,000 miles or more, but this can vary dramatically depending on the vehicle’s environment and where it is mounted. This is why inspection is recommended; You cannot simply go by mileage recommendations.
When should I replace my belt tensioner?
Appearance: Cycle the tensioner (mounted on the engine) through the entire range of motion (from stop to stop) by applying torque to the arm with a wrench. The tensioner arm should move smoothly and freely. Solution: If you notice a binding, sticking or grinding tensioner arm, the tensioner should be replaced.
What is proper belt tension?
The proper tension is the lowest tension at which the belt won’t slip or squeal under peak load. However, there is still a wide range of tension between these two extremes in which a drive will operate sufficiently.
How often do drive belts need to be replaced?
60,000 to 100,000 miles
Under ideal conditions, a belt should stick with you for an average of 60,000 to 100,000 miles. Pretty impressive. However, some belts are manually tensioned and may need to be adjusted. Others have a self-tensioning mechanism that can experience wear over time and may need to be serviced.
When should a drive belt be replaced in your car?
A drive belt is made of long-lasting rubber-based material. In most cars, a drive belt is replaced between 40,000 and 70,000 miles, however, we have seen cases where the drive belt lasted over 100k miles. What makes the belt wear sooner? Water, road dirt, excessive heat and oil leaks can cause the belt to deteriorate prematurely.
How much does it cost to replace a serpentine belt?
For just the parts, most serpentine belts retail for $15 to $45, but if you needed to hire a mechanic to replace it, then the costs could increase to anywhere from the shop minimum, often around $75 to as much as $200 if the part is difficult to access and/or install for both the parts and the professional install.
When should you replace the serpentine belt?
Most serpentine belts need to be replaced every 40,000 to 70,000 miles. If there are signs of the belt rubbing on something, make sure to identify and repair whatever it was rubbing on to avoid damaging the new belt.
How do I replace the serpentine belt?
How to Change a Serpentine Belt Step 1 – Get Out Your Cars Diagram Step 2 – Turn Off Your Car and Keep It on Idle Step 3 – Pop the Hood Step 4 – Note How the Belt Functions Step 5 – Relieve the Tensioner Pressure Step 6 – Slide the Belt Off the Pulley Step 7 – Remove the Motor Mount Step 8 – Replace the Belt Step 9 – Clean Up