Refrigerant Filter: Service and Repair

1999 Chrysler Cirrus L4-2.4L VIN XSECTION Service and Repair
The filter/drier is a receiver for reserve refrigerant. It also has a desiccant bag and a filter. This is used to absorb moisture and filter the refrigerant as it passes through the filter/drier.

Filter/Drier Location:




The filter/drier is located left of the coolant bottle. The A/C refrigerant must be removed from the system before removing the filter/drier. Always use a refrigerant recovery machine.

Replace the filter/drier if an A/C system is left open for an extended period of time.

REMOVAL
1. Remove refrigerant from A/C system using a refrigerant recovery machine.

Liquid Line From Condenser:




2. Remove liquid line at filter/drier from condenser.

Liquid Line From Expansion Valve:




3. Remove liquid line at filter/drier from expansion valve.

Receiver/Drier Bracket:




4. Remove filter/drier bracket bolt at base of filter/drier.
5. Cap liquid line and condenser threaded fitting while system is open to prevent moisture from entering system.

INSTALLATION

CAUTION: When installing new filter/drier do not leave open to atmosphere for a long period of time. The filter/drier contains moisture absorbing materials which will absorb moisture in the atmosphere.

- For installation, reverse the above procedures.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.