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Home >> Subaru >> 2020 >> Ascent Premium >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System >> Engine Coolant >> Replacement >> Draining Of Engine Coolant

Draining Of Engine Coolant

CAUTION:
  • The engine coolant is pressurized when it is hot. Wait until engine coolant cools down before proceeding the work.
  • If the engine coolant is spilt over the engine, exhaust pipe or the under cover, completely wipe it off to avoid emission of smoke or causing a fire.
  1. Remove the radiator cap.
    G13199091Courtesy of SUBARU OF AMERICA, INC.
  2. Remove the under cover front, Ref. to EXTERIOR/INTERIOR TRIM>FRONT UNDER COVER>REMOVAL .
  3. Connect hose (A) to the drain pipe of the radiator.
    NOTE: Use a hose with an inner diameter of 8.0 mm (0.315 in).
  4. Loosen the radiator drain plug to drain engine coolant.
    G13199092Courtesy of SUBARU OF AMERICA, INC.
  5. After draining the engine coolant, remove the radiator drain plug.
  6. Install the radiator drain plug with a new O-ring.
  7. Remove the hose.
  8. Install the under cover front, Ref. to EXTERIOR/INTERIOR TRIM>FRONT UNDER COVER>INSTALLATION .
  9. Drain the coolant from reservoir tank.