how to fix the timing belt issue on a Volkswagen Golf MK7 (2015-2019)?

Solution

1. Preparation

• Tools Required: Socket set, torque wrench, flat-head screwdriver, timing belt kit, engine oil, gloves.
• Disconnect the negative battery terminal to prevent electrical shorts.
• Allow the engine to cool completely before beginning work.

2. Remove Engine Components

1. Remove the engine cover by unscrewing any bolts or clips holding it in place.
2. Remove the serpentine belt by releasing the tension using a belt tensioner tool.
3. Take off any components obstructing access to the timing belt, such as the alternator or water pump (if necessary).

3. Replace Timing Belt

1. Align the engine to Top Dead Center (TDC) to ensure proper timing before removing the old belt.
2. Loosen the timing belt tensioner and remove the old timing belt.
3. Install the new timing belt by following the manufacturer's routing diagram.
4. Adjust the tensioner to apply the correct tension to the new belt according to specifications.

4. Reassemble Engine Components

1. Reinstall any components that were removed in reverse order, ensuring all bolts are tightened to the manufacturer's torque specifications.
2. Reattach the serpentine belt and ensure it is properly tensioned.
3. Replace the engine cover and secure it with bolts or clips.

5. Final Checks

• Reconnect the negative battery terminal.
• Start the engine and listen for any unusual noises.