Tools Required

J 5403 Snap Ring Pliers

1. Coat the O-rings with 525 viscosity refrigeration oil.
2. Using thumb pressure, push the O-rings in place.
3. Install the valve into the case.

Important: Ensure that the retaining ring is properly seated in the ring groove.

4. Using the J 5403 , install the valve retaining ring (5) with the high point of the curved sides against the valve housing.
5. Perform a leak test. Refer to Compressor Leak Testing .