Expansion Block/Orifice Tube: Service and Repair

Evaporator Core Orifice (82.25.67)

Removal

1. Reclaim the refrigerant.
2. Detach the evaporator core orifice refrigerant tube.







3. Disconnect the refrigerant line.
- Remove and discard the O-ring seals.







4. Using a suitable tool. Remove the evaporator core orifice.

Installation

1. NOTE: Coat the refrigerant line O-ring seals in clean refrigerant oil prior to installation.

To install, reverse the removal procedure.
- Install new O-ring seals.