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

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Engine Mechanical System / 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: Evaporator Temperature Sensor. Description and operation

    DescriptionThe evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator from freezing by excessive cooling. The evaporator temperature sensor has the Negative Temperature Coefficient (NTC).

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Evaporator Temperature Sensor. Repair procedures

    Inspection1.Turn the ignition switch OFF.2.Disconnect the evaporator temperature sensor connector.3.Measure the resistance between terminal "+" and "-" of the evaporator temperature sensor.Specification Evaporator core temperature [°C (°F)] Resistance [KΩ]

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