Hyundai Elantra (CN7): Cylinder Block / Water Jacket Insert

Hyundai Elantra (CN7) 2021-2026 Service Manual / Engine Mechanical System / Cylinder Block / Water Jacket Insert

Components and components location

Components

1. LH Water jacket insert

2. RH Water jacket insert

Repair procedures

Removal and Installation

1.	Remove the cylinder head. (Refer to Cylinder Head Assembly - "Cylinder Head")

Remove the RH water jacket insert and LH water jacket insert (A).

•	When removing the water jacket insert, Be careful not to damage the top surfaces of the cylinder block.

Install in the reverse order of removal.

•	Always use a new water jacket insert.

•	Install the upper surface of the water jacket insert below the upper surface of the cylinder block.

•	When installing water jacket insert, check LH, RH classification and installing direction.

•	When installing a new water jacket insert, check the lip seal (A) and the cylinder block mounting surface for foreign matters.

•	When installing a new water jacket insert, do not press the sus spring (A).

❮Cylinder Block

Fly Wheel❯

Repair procedures Removal and Installation1.Remove the automatic transaxle. (Refer to Manual Transaxle System - "Manual Transaxle")(Refer to DCT (Dual Clutch Transmission) System - "Dual Clutch Transmission Assembly")2.

Other information:

Hyundai Elantra (CN7) 2021-2026 Service Manual: Ambient Temperature Sensor

Description and operation DescriptionThe ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower temperature, and decrease with higher temperature.

Hyundai Elantra (CN7) 2021-2026 Service Manual: Rear Corner Radar Unit