Expansion Block/Orifice Tube: Locations

The fixed orifice tube is located in the liquid line near the condenser.






A/C Evaporator Core Orifice

NOTE: The A/C evaporator core orifice (19D990) should be replaced whenever en A/C compressor (19703) is replaced.

The A/C evaporator core orifice has the following characteristics:
- is color-coded orange
- is located in the condenser to evaporator tube (19835) Image item number 11






A/C Evaporator Core Orifice