Replace Faulty Check Valve

What happens here

Examine the end of the removed spigot stem. The presenter points out the damaged check valve assembly, noting that components like the brass seat or washer may be broken or missing. Carefully remove the old, faulty check valve assembly from the end of the stem. Take the new springless check valve assembly from the Arrowhead PK2016 Parts Kit and push it firmly onto the end of the stem. Ensure it is securely seated.

Goal: Inspect the removed stem, remove the old, damaged check valve assembly, and install the new springless check valve assembly from the repair kit.