Replaced both belts, motor glides and springs. Cleaned accumulated buildup from pulleys. Also adjusted tub springs to washing machine base to align to center. I'd recently replaced the damper pads as well to correct issue with tub stability. Machine is at least 15 years old now and wear items are probably overdue for service. Spin cycle performance has improved considerably. I'm happy it wasn't the brake/clutch as I don't have the proprietary tools to replace this part. This was a fairly easy repair but I took longer than needed to do additional cleaning and lubrication while the front panel was off.