Check the play of the release bearing by spinning it by hand. If there is excessive play or noise, replace the release bearing.

NOTE: The release bearing is packed with grease. Do not wash it in solvent.
A/C System Charging (With A/C)
caution
Air conditioning refrigerant or lubricant vapor can irritate your
eyes, nose, or throat.
Be careful when connecting service equipment.
...
Recommended CDs
• Use only high-quality CD-R or CD-RW discs labeled for audio use.
• Use only CD-R or CD-RW discs on which the recordings are closed.
• Play only standard round-shaped CDs.
A Dual-disc cann ...
Crankshaft Main Bearing Replacement
Main Bearing Clearance Inspection
Remove the bearing cap bridge, the main bearing caps, and main bearing
halves.
Clean each main journal and main bearing half with a clean s ...