Hyundai Ioniq (AE): Cylinder Block / Rear Oil Seal. Repair procedures

Removal
   
•
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 read and follow the "High Voltage Shut-off Procedures" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries.
1.
Remove the dual clutch transmission assembly.
(Refer to Double Clutch Transmission (DCT) System - "Double Clutch Transmission (DCT)")
2.
Remove the flywheel.
(Refer to Cylinder Block - "Fly Wheel")
3.
Remove the rear oil seal (A).

Installation
1.
Install a new rear oil seal.
(1)
Apply engine oil on the edge of new oil seal.
(2)
Using SST (09231-H1100, 09231-G2200) and a hammer, tap in the oil seal until the SST face is aligned with the cylinder block assembly rear face.

2.
Install the flywheel.
(Refer to Cylinder Block - "Fly Wheel")
3.
Install the dual clutch transmission assembly.
(Refer to Double Clutch Transmission (DCT) System - "Double Clutch Transmission (DCT)")

    Components1. Rear oil seal

    Components1. Piston ring2. Piston3. Piston pin4. Connecting rod5. Connecting rod upper bearing6. Connecting rod lower bearing7. Connecting rod bearing cap

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Mode Control Actuator. Repair procedures

    Inspection1.Turn the ignition switch OFF.2.Disconnect the mode control actuator connector.3.Verify that the mode control actuator operates to the defrost mode when connecting 12V to terminal 3 and grounding terminal 4.Verify that the mode control actuator operates to the vent mode when connected in reverse.

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Rear Corner Radar Unit. Repair procedures

    Removal1.Disconnect the negative (-) battery terminal.2.Remove the rear bumper.(Refer to Body - "Rear Bumper")3.Remove the rear corner radar unit (A) after loosening the mounting nuts.    â€¢ Take care not to separate the bracket from rear bumper when removing the rear corner radar sensor.

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