When Should the Timing Belt Be Replaced?

[VanCarmen]

The timing belt should be replaced every 4 years or approximately 60,000 to 80,000 kilometers. The timing belt is a crucial component of the engine's valve timing system and is made of rubber. Its functions include: 1. Ensuring accurate intake and exhaust timing; 2. Synchronizing the engine's ignition with piston movement; 3. Maintaining smooth power output from the engine. The steps to replace the timing belt are as follows: 1. Lift the vehicle and remove the right front wheel fender liner; 2. Remove the alternator belt and the alternator belt tensioner; 3. Loosen the crankshaft pulley bolt; 4. Open the engine hood and remove the coolant reservoir; 5. Remove the engine mounting bracket and the protective cover on the timing belt; 6. Unscrew the alternator mounting bolt and remove the alternator; 7. Remove the cylinder block mounting bracket and take off the crankshaft pulley; 8. Rotate the crankshaft to the top dead center position of the cylinder and mark it; 9. Remove the timing belt and the timing tensioner to complete the replacement.