How do you change the timing belt on a Mazda?
6) Support the engine and remove the right-side engine mount. 7) Before you go any further, confirm that your timing marks are in the correct location. 8) Using an Allen wrench, turn the tensioner clockwise to permit removal of the timing belt tensioner spring from its pin on the block.
How do you line up timing marks on a Mazda 1.6 engine?
Push the tensioner in the direction of the arrow and hand-tighten the lock bolt. Caution: Forcefully twisting is the timing belt turning it inside out, or allowing oil or grease on It will damage the belt and shorten its life. Note: Mark the timing belt rotation on the belt for proper reinstallation. Measure the tensioner spring free length.
When did Mazda make the move to timing chains?
Mazda made the move to timing chains in the mid-2000s, and since we won’t get into the nuts and bolts of chain replacement, you would be better served referring to your service information. I’m always saying to check your service info before you dig into an unfamiliar job. It is never more important than it is in this case.
What should Mazda TSB 01-012 / 12 do?
Mazda TSB #01-012/12 covers the diagnostics and procedures well; the problem is the lock pin on the actuator is damaged, allowing uncontrolled movement of the components. The TSB covers how to replace the actuator pulley without replacing the timing chain and refers you to the service manual if the chain needs to be replaced.
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.
Do you need to remove serpentine belt to change timing belt?
Remove the alternator belt. Depending on your model, you may need to remove the serpentine belt to get to the timing belt. Loosen the nuts, pushing the alternator if necessary to create slack on the belt and remove it.
Is it possible to have the wrong timing belt?
Its possible his car is running like that… probably not too well… but having the cam gear on the wrong camshaft (that is possible right?) may make up for 9 teeth in each direction, but I’m not sure. All I know is whats said in my quote above and thats how its suposed to be.
When to replace timing belt on 2002 Mazda 626?
When to replace the timing belt on a 2002 Mazda 626. The Owners Manual says to replace the timing belt at 105,000 miles for a 2002 Mazda 626. Mine has only 79,000 miles and the local mechanics want to change it now. They say the age of the car matters, and it should have been changed at 8 years.
When to put timing belt on Mazda Miata?
Although the California Owner’s Manual says 105,000 miles, this is just to satisfy a state requirement that says timing belts should last 100,000 miles or more. Still, it should be done at 60,000 miles. The Miata engine is a non-interference engine, meaning that the pistons will not crash into the valves.
Mazda made the move to timing chains in the mid-2000s, and since we won’t get into the nuts and bolts of chain replacement, you would be better served referring to your service information. I’m always saying to check your service info before you dig into an unfamiliar job. It is never more important than it is in this case.
When do I need to replace my timing belt?
We recommend that the timing belt be replaced, along with the water pump and accessory drive belts, at 90,000-100,000 miles.
6) Support the engine and remove the right-side engine mount. 7) Before you go any further, confirm that your timing marks are in the correct location. 8) Using an Allen wrench, turn the tensioner clockwise to permit removal of the timing belt tensioner spring from its pin on the block.
What happens when your car’s timing belt breaks?
It depends. Some cars, like Subaru, have non-interference engines, which means that if the timing belt breaks while you are driving, there is no damage to the internal parts of the engine. Other cars do not have this sort of engine and damage results.
How much does it cost to change timing belt?
The timing belt is critical for all the internal parts to be in sync. If the timing is off, you will surely know it by how the engine runs. Most timing belts need to changed between 80-100K. The cost to do it varies, but always expect several hundred.
Is it safe to remove the crank bolt on a Mazda?
Since removing the crank bolt releases the crank gear, allowing it to rotate on the shaft, the only safe way is to install the locking tools. Like any other chain, there can be some teething problems, and Mazda had some when it went to chains.
How do you change the alternator on a Mazda MPV?
How to Change an Alternator in a Mazda MPV Van. Disconnect the battery at the positive terminal by turning the bolt counterclockwise. Disconnect the alternator’s terminal by turning the nut counterclockwise and removing the loop from the terminal bolt. Store these connectors away from the battery.
How do you tighten a serpentine belt on a car?
If your vehicle does not have an auto tensioner, insert a pry bar or piece of wood between the alternator and the engine. Run the belt over the alternator pulley, then use the bar to pry the alternator away from the engine and increase the tension on the belt. Tighten the bolts again as you apply tension.
How do you remove the drive belt from an alternator?
Use a large wrench or pry bar to wedge the accessory drive belt off of the alternator. This can be difficult, but with enough force the belt should pop right off. Loosen the top bolt of the alternator, found directly above, and set it where you will find it later. New alternators rarely come with this sort of hardware.