Replace Your Car’s Timing Belt

Do you notice that your car is beginning to show signs of wear and tear though the parts seem to be working just fine? Then one fine day, the car dies on you and your mechanic advises you to change the timing belt. With regular maintenance, this could have been avoided. So, what is a timing belt and how much would a replacement cost for the same?

A timing belt is the only mechanism that keeps the camshaft and crankshaft of your vehicle in sync. Made of cogged reinforced rubber, the belt should be changed typically after every 60000 miles. This keeps the belt replacement cost low and in order.

A timing belt replacement may only take a few minutes but it may take you longer to scour through the hordes of wires and tubes before getting to the belt. You need to be very careful when changing the belt so it may be best to seek the help of a mechanic to ensure you do not mess up the car mechanisms. If the belt is loose, a tooth or even more may be skipped on the cam gear. This would reduce the engine performance of your car.

A timing belt replacement may typically cost anywhere between $250 and $750 depending on how much work is required to change the belt. Where there is a low cost of living, this replacement cost may be low due to low labour costs. Additional costs may be incurred during the process because sometimes, other types of maintenance work may be required when changing the belt. For instance, the mechanic may advise changing the water pump alongside the timing belt. So, your costs will inevitably vary according to time taken to replace the belt as well as if other maintenance work is required for the car. When looking to replace the belt, look for a reliable mechanic and maintain your car regularly henceforth.

How to Replace Petrol and Diesel Engine Timing Belts or Chains Easily Without Special Locking Kits

Replacing timing belts or chains can be challenging to replace. Many of these look complicated to replace, especially on 16 valve variants. Many manuals recommend the use of timing lock kits. Most of the time these aren’t needed for timing belt replacement. But are required when the belt has snapped causing internal engine damage.

Before you start it is paramount you establish if the engine has a floating crank pulley. Some ford petrol engines and Renault engines have these, so be aware. And can if not addressed cause catastrophic engine damage.

This is a guide and not vehicle specific so some variations may be found with different vehicles.

So to start. In most cases you will need to get to the timing belt or chain which means you will have to remove the air box, coolant header tank, and engine mount. Followed by the timing cover or casing. Removal of a road wheel, wheel arch liner and engine cover will be necessary.

This is now where the interesting part starts. You will need by my recommendation a brightly coloured marker pen. Then complete the following.

  1. Mark the cam shaft pulley at the top clearly on the front face of toothed recess then along timing belt to the back plate. Also mark top of belt Top. This is a reference for yourself when replacing the new belt.
  2. Mark all other toothed pulleys the same including the crank pulley, irrespective of it being floating or not.
  3. If the engine has a floating crank you need to mark the flywheel the same. Some engines you may need to remove a flywheel cover. This gives you a reference mark when refitting new belt.
  4. Now simply remove belt and replace all guides, adjustment pulley and water pump if leaking or has a worn bearing.
  5. Take the old belt and place alongside the new belt, marking new belt exactly the same as the removed belt. This ensures once replaced all markings will be in exactly the same place from when it was removed. More importantly you will know it’s fitted correctly and the timing will be perfect.
  6. Now refit timing belt and tension observing recommended tension procedures. Some vehicles like Volkswagen Diesel engines are very difficult to fit the new belt. This is easily resolved. Prior to fitting belt leave bottom guide off until the new belt is fitted. Then simply fit the replacement pulley and tension.
  7. Ensure all timing marking are correct. In the case of a floating crank pulley, refit pulley tightly. Then rotate engine two full crank shaft revolutions and check all timing marks match up. Only the pulley markings will marry up showing correct timing. All other markings need to be ignored.
  8. Simply rebuild in reverse order and test drive.

This guide can be used and or interpreted for most vehicles and engine types.

Top 3 Risks of NOT Replacing Your Timing Belt

The timing belt in a car is very important to the car’s proper operation. It controls a lot of the basic functions in your car, like water pump, air conditioner compressor, alternator, and much more. In the top 3 risks of not replacing your timing belt, you are putting in danger all of those important tasks that have to be accomplished for your car to function properly. It is not the most important thing in a car, but because of how pivotal it is in its operation for the car, it can cause a lot of headaches and trouble if it is not properly maintained and replaced.

Of the top 3 risks of not replacing your timing belt, if it wears down, and eventually breaks while you are driving, it can not only cause the whole car to die where you are at, but it can also cause a lot of damage in the engine bay area. This is because it is traveling at such a high rate of speed, at such a high rate of stress and pressure, that when it finally does break, there is a lot of force and momentum that causes the rubber and metal of the belt to slam against various engine parts.

Another important reason to replace your timing belt is so your can operate at optimum efficiency. This is because with an old or worn out one, you can put yourself in a position that the belt is not running as efficiently, and thus make your car run poorly. And depending on what type of engine you have, a busted timing belt, or a poorly maintained one, can cause an piston rod to slip or bust through the engine case itself.

This may not seem like much, but when it happens, the car is totally done for.

When a piston rod breaks through anything, the whole engine has to be scrapped. And considering the cost of engines, it would not be worth it to even have the engine replaced, but rather buy a whole new car. This is because engines can cost a lot. And this could have all been prevented with a new timing belt, which would have cost a fraction of what it would have cost if you would not have followed the top 3 risks of not replacing your timing belt.

After reading this article, you know three big risks of not replacing your timing belt.

A Guide To Choosing Timing Belt Pulleys

Technological advancement in the past few years has paved the way for machines more powerful and precise than ever before. In the manufacturing industry, electric motors play a crucial role. Throughout the years, their functionality has been revolutionized countless of times for maximum performance. In any electric motor available for commercial and industrial use, one of the most familiar systems used is the belt and pulley.

Belt and Pulley System

This system operates to either reduce or increase speed or torque, and for power transmission between shafts, especially those which are not axially aligned. These two complement each other wherein the belt balances the load while the pulley controls the speed. Understanding how they work can help you take advantage of their roles in enhancing motor performance, and at the same time, help you choose ones that are also cost-efficient.

Factors Impacting Efficiency

Right now, there are a lot of belts available in the market that you can easily get your hands on. It would be a great help to know the factors that will help you decide what kind of belt to use. Some of the features that you need to look for in belts are their high level of efficiency and, at the same time, low level of maintenance. Another thing to consider is the maximum load and the initial tension of the belt. There is a limit to the load size before the belt slips and the initial tension plays a big role in determining this factor. Too little initial tension can result to a dead battery and the alternator belt slipping. On the other hand, too much initial tension will result to wear and tear of the belts and bearings.

Tips in Finding the Right Belt

You can’t just go around purchasing any belt for your machines. There are a lot of belts that you may find top quality but will render useless if it is not suitable for the type of machine you want to use it for. It is then a must that you take the time to gather information about your own piece of equipment. Consider the load the machine will normally work with as well as the hours of production and operation that you need the machine for. Remember not to be too frugal with the price. If you do, you might spend more on maintenance and repairs down the road.

Top Belt Options

Among the most popular belt drivers are the V-belts. Their wedge action can produce a lot of friction and increase the power transmission capability. They have an estimated 5% reduction and 93% efficiency. On the other hand, if you are looking for a belt system to work best with a vehicle, then you need the synchronous belt. It is also called timing belt pulley which can control the opening and closing of engine valves. When you are looking for toothed-belts that need little maintenance and re-tensioning, then the belt pulley is your best choice. On top of that, they are the most efficient, can run slip-free, and can work both in wet and oily surroundings.