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Home >> Hyundai >> 2017 >> Azera Base >> Repair and Diagnosis >> Engine Mechanical >> Cooling Fan >> Engine Cooling System >> Thermostat >> Repair Procedures >> Removal

Repair Procedures: Removal

NOTE: Removal of the thermostat would have an adverse effect, causing a lowering of cooling efficiency. Do not remove the thermostat, even if the engine tends to overheat.
  1. Drain engine coolant so its level is below thermostat.

    (Refer to Cooling System - "Coolant ")

  2. Remove the radiator upper hose.

    (Refer to Cooling System - "Radiator Hose ")

  3. Remove the water inlet fitting (A) and the thermostat (B).
Fig 1: Removing Water Inlet Fitting And Thermostat
G12087020Courtesy of HYUNDAI MOTOR AMERICA