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Home >> Ford >> 2004 >> Freestar S >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> A/C Compressor >> HVAC Control System >> General Procedures >> Heater Hose Coupling >> Connect

Heater Hose Coupling: Connect

  1. Clean the tubes and lubricate with coolant hose lubricant or plain water.
  2. Install a new coupling retainer (18D434) into the heater hose coupling housing.
    Fig 1: Installing New Coupling Retainer
    G03245542Courtesy of FORD MOTOR CO.
  3. Push the heater hose coupling onto the tube.
    Fig 2: Pushing Heater Hose Coupling
    G03245543Courtesy of FORD MOTOR CO.
  4. Make sure the heater hose coupling is fully engaged by lightly pulling on the heater hose.