Chiller Shaft Seal Repair on York YK Centrifugal

I use my decade of servicing York, Trane, Carrier, & Daikin chillers to show you why and how these units work, join me here https://chilleracademy.com/p/intro-to... Had a fun shaft seal replacement on this York YK Centrifugal chiller. It had a major oil leak due to seal failing. This chiller has had this for some time, a couple years ago they had the motor replaced due to bearings. That is where the bulk of the seal damage came from.