Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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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