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Heater Hose Installation Note

  1. Insert the heater hose into the pipe of the A/C unit until a click is heard.
  2. While pressing the heater hose quick connector against the A/C unit side, press in the push tab.
    Fig 1: Pressing Heater Hose Quick Connector
    G08150893Courtesy of MAZDA MOTORS CORP.
  3. Verify that the heater hose cannot be pulled out from the A/C unit by lightly pulling the heater hose.