Where do you place the timing belt on a timing belt?
Do not pry the timing belt onto the timing belt pulleys. Place the timing belt on each timing belt pulley and ensure proper engagement between the timing belt pulley and timing belt teeth. Lengthen the center distance or adjust the tensioning idler to remove any timing belt slack.
How do you tension a timing belt pulley?
Place the timing belt on each timing belt pulley and ensure proper engagement between the timing belt pulley and timing belt teeth. Lengthen the center distance or adjust the tensioning idler to remove any timing belt slack. Using a tape measure, measure the span length of the drive in inches. Refer to dimension “P” in the diagram above.
How does a timing belt work on a camshaft?
The belt itself has square teeth that mesh with the sprockets’ teeth, allowing the crankshaft to drive the camshaft in synchrony. In addition, the crankshaft may also run the oil and water pumps using the belt.
How often should I replace my timing belt?
That’s why many car manufacturers recommend replacing the belt every 5 years (or 60,000 miles) for older vehicle models (1995 or before); or every 8 years (or 100,000 miles) for modern vehicle models. If you are ready to replace the timing belt in your car, this guide shows you a general procedure to replace a timing belt.
What are the benefits of replacing a timing belt?
- Increase in Horse Power. Taking your vehicle to a timing belt replacement shop and changing the timing belt as scheduled will benefit you in many ways.
- Better Fuel Economy. Changing the timing belt when needed will dramatically increase your gas mileage.
- Lower Auto Repair Cost.
How often to you replace a timing belt?
Unfortunately, in most cases, there are no obvious signs the timing belt is near death; it will just break. That’s why highly rated auto mechanics recommend replacing it every 60,000 to 100,000 miles. Always check your owner’s manual for the manufacturer’s recommendations.
When to replace timing belt?
Every car manufacturer recommends replacing the timing belt after a given time, and it is imperative to take this advice. The time or distance between timing belt replacement depends on the specific make and model of the vehicle, but on average it should be changed every 100,000 miles.
Should I replace the timing belt?
If your car has a timing belt, it’s important that you inspect it regularly to ensure that it’s in proper working order. This small part is critical to your engine running properly, and if it breaks the results can be catastrophic. Your timing belt should be replaced every 50,000–70,000 miles, depending on your car’s make and model.
Can a timing belt be removed without a move motor?
Move motor until existing timing belt is slack and can be removed without prying. NEVER PRY OFF A TIMING BELT, PRYING THE TIMING BELT WILL DAMAGE THE TIMING BELT PULLEYS TEETH AND/OR FLANGE THAT YOU ARE LEVERAGING AGAINST. Remove old timing belt and check the timing belt for unusual wear.
What happens if your timing belt is broken?
The timing on the engine must be set exactly, or the valves and the pistons may collide, resulting in very expensive engine repairs. If your timing belt is broken, then make sure valve damage was not done before proceeding with the belt replacement.
Do you have to torque the idler before replacing a timing belt?
Put a drop of red threadlocker on all the bolts for these parts. Torque the hydraulic tensioner bolts to 100 lbs and the roller tensioner to 35 ft lbs. You do not need to torque the idler until you put the new timing belt.
How do you install a new timing belt?
Step 3: Install the new timing belt. Start with the crank sprocket and work your way around in a counterclockwise direction, keeping the new timing belt tight as you go. Ensure that the belt sits properly on the teeth of the camshaft and crankshaft sprockets. Make sure the marks on the belt line up with the marks on the sprockets.
Place the timing belt on each timing belt pulley and ensure proper engagement between the timing belt pulley and timing belt teeth. Lengthen the center distance or adjust the tensioning idler to remove any timing belt slack. Using a tape measure, measure the span length of the drive in inches. Refer to dimension “P” in the diagram above.
Can a taut timing belt stand a strong pull?
While a taut string or timing belt can stand a strong pull. Take up any loose slack in the timing belt by adjusting the center to center distance between the two timing belt pulleys. Before any final tensioning is to be applied make sure that the timing belt teeth are fully seated in the tooth grooves on both timing belt pulleys.
What does the timing belt on a car do?
The timing belt is a rubber belt that keeps your camshaft and your crankshaft synchronized so that the valve timing is always right. If your valve timing is off, your engine won’t run properly. In fact, it may not run at all.
Do not pry the timing belt onto the timing belt pulleys. Place the timing belt on each timing belt pulley and ensure proper engagement between the timing belt pulley and timing belt teeth. Lengthen the center distance or adjust the tensioning idler to remove any timing belt slack.
What should be the misalignment of timing belts?
MISALIGNMENT OF TIMING BELT DRIVES SHOULD BE LESS THAN 1/4° DEGREE OR 1/16 PER FOOT OF LINEAR DISTANCE. A simple procedure to check misalignment (both parallel and angular) is by using a straightedge (ruler) to check alignment as the previous illustration shows.
Why is the timing belt on my car not working?
If your car ran fine and then the motor stopped suddenly with a clunk and won’t restart, it is likely your timing belt. The timing on the engine must be set exactly, or the valves and the pistons may collide, resulting in very expensive engine repairs.
That’s why many car manufacturers recommend replacing the belt every 5 years (or 60,000 miles) for older vehicle models (1995 or before); or every 8 years (or 100,000 miles) for modern vehicle models. If you are ready to replace the timing belt in your car, this guide shows you a general procedure to replace a timing belt.
What should backlash be on gates HTD timing belt?
Due to the round tooth profile inherent with the Gates HTD® timing belt, belt backlash between 2° and 4° degrees is acceptable and normal under a fully assembled valvetrain. If you experience backlash greater than 4°, it may be necessary to use an undersized belt or oversized upper pulley.