Step1: Turn off equipment and ensure the valve assembly is fully cooled before servicing.
Step2: Remove the existing stem assembly from the valve body.
Step3: Clean the mounting area and inspect threads for wear or damage.
Step4: Align the new stem with the valve threaded connection.
Step5: Thread the stem into place and tighten securely without over-torquing.
Step6: Attach the knob to the mount and ensure a snug fit.
Step7: Test rotation to confirm smooth valve operation and proper sealing before use.