Expansion Block/Orifice Tube: Service and Repair

82.25.67

Evaporator Core Orifice

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

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