KIA Niro: Fly Wheel Repair procedures

Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Engine Mechanical System / Cylinder Block / Fly Wheel Repair procedures

Components

  1. Water jacket insert
  2. Cylinder block
  3. Oil ring
  4. Rear oil seal
  5. Crankshaft upper bearing
  6. Thrust bearing
  7. Crankshaft
  8. Pilot bearing
  9. Crankshaft lower bearing
  10. Crankshaft lower bearing cap
  11. Ladder frame
  12. Piston ring
  13. Piston
  14. Snap ring
  15. Piston pin
  16. Connecting rod
  17. Connecting rod upper bearing
  18. Connecting rod lower bearing
  19. Connecting rod bearing cap

Fly Wheel Repair procedures

Removal and Installation

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 Procedure")

  2. Remove the dual clutch transmission.

    (Refer to Double Clutch Transmission (DCT) - "Double Clutch Transmission Assembly")

  3. Remove the engine clutch disk and clutch cover.

    (Refer to Engine Clutch System - "Clutch Cover and Disk")

  4. Remove the flywheel (A).

Tightening torque : 78.5 - 88.3 N*m (8.0 - 9.0 kgf*m, 57.9 - 65.1 lb*ft)

Warning

Warning

Always use new flywheel bolts.

  1. Install in the reverse order of removal.

Water Jacket Insert Repair procedures

Removal and
Installation

  1. Remove the cylinder head.

    (Refer to Cylinder Head Assembly - "Cylinder Head")

  2. Remove the water jacket insert (A).

  1. Install in the reverse order of removal.

    READ NEXT:

     Rear Oil Seal Repair procedures

    Replacement 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

     Piston and Connecting Rod Repair procedures

    Disassembly 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

     Connecting Rod

    Check the connecting rod side clearance. Using a feeler gauge, measure the end play while moving the connecting rod back and forth. If out-of-tolerance, install a new connecting rod. If still out-of-tolerance, replace the crankshaft.

    SEE MORE:

     Engine compartment fuse panel (Kia NIRO Hybrid)

    Engine Room Junction Block MULTI FUSE C/FAN2//  80 A/  Cooling Fan Motor MULTI FUSE PTC HEATER1/ /  50 A/  PTC HEATER #1 RELAY B+2/ /  60 A/ ICU JUNCTION BLOCK (IPS) MULTI FUSE M

     Reservoir Repair procedures

    Removal Turn the ignition switch OFF and disconnect the battery (-) terminal. Drain the hydraulic oil from the reservoir using a syringe. Loosen the reservoir hose (A) and bolts (B) and then remove the reservoir. Tightening torque : 3.

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