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Home >> Kia >> 2021 >> Niro Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Mechanical >> Cooling Fan >> Engine Cooling System (PHEV) >> Water Pump (Engine) >> Repair Procedures >> Removal And Installation >> Notes

Removal And Installation: Notes

WARNING:
  • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries.
  • Be sure to shut off the high voltage circuit according to the "High Voltage Shut-off Procedures" before doing any work related with the high voltage system to avoid serious electrical injuries.
  1. Shut off the high voltage circuit.

    (Refer to Engine Mechanical System - "HIGH VOLTAGE SHUT-OFF PROCEDURES ")

  2. Remove the engine room under cover.

    (Refer to Engine and Transaxle Assembly - "ENGINE ROOM UNDER COVER ")

  3. Drain the coolant.

    (Refer to Cooling System - "Coolant (Engine) ")

  4. Remove the drive belt.

    (Refer to Drive Belt System - "DRIVE BELT ")

  5. Separate the water pump pulley (A).

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    G13348187Courtesy of KIA MOTORS AMERICA, INC.
  6. Remove the water pump (A) with water pump pulley.

    Tightening torque: 

    7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb.ft)

    G13348188Courtesy of KIA MOTORS AMERICA, INC.
  7. Remove the water pump gasket (A).
    G13348189Courtesy of KIA MOTORS AMERICA, INC.
  8. Install in the reverse order of removal.
    NOTE: Install a new water pump gasket.
  9. Fill the engine coolant.

    (Refer to Cooling System - "Coolant (Engine) ")

  10. Start the engine and check for leaks.
  11. Recheck the coolant level.
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