how to replace the serpentine belt on my Volvo XC60 536 (2017-Present)?

Solution

1. Preparation

• Gather tools and materials needed for the job.
• Ensure the vehicle is parked on a level surface and the engine is cool.
• Disconnect the negative battery terminal to prevent electrical shorts.

Tools Required:

• Socket set
• Torque wrench
• Serpentine belt tool or a suitable wrench
• Ratchet and extension

2. Remove the Old Serpentine Belt

• Locate the tensioner: Find the serpentine belt tensioner, which is typically a pulley with a square hole for a ratchet.
• Release tension: Insert the serpentine belt tool or ratchet into the tensioner and rotate it counterclockwise to relieve tension on the belt.
• Remove the belt: With the tension released, carefully slide the belt off the pulleys, noting the routing. You can refer to the belt routing diagram, usually found on a sticker in the engine bay.
• Inspect components: Check the pulleys for any damage or wear. Spin them to ensure they rotate freely.

3. Install the New Serpentine Belt

• Route the new belt: Refer to the belt routing diagram and position the new belt over the pulleys, ensuring it is seated properly in the grooves.
• Reapply tension: Rotate the tensioner counterclockwise again and slip the belt over the tensioner pulley while maintaining tension.
• Double-check the installation: Verify that the belt is correctly aligned and properly seated on all pulleys.

4. Final Steps

• Reconnect the battery: Reattach the negative battery terminal securely.
• Start the engine: Allow the engine to run for a few minutes and listen for any abnormal noises. Ensure the belt operates smoothly without slipping.
• Check components: Inspect the operation of the accessories driven by the belt for proper function.