Hyundai Elantra: Drive Belt System / Drive Belt

Hyundai Elantra (CN7) 2021-2025 Service Manual / Engine Mechanical System / Drive Belt System / Drive Belt

Repair procedures

Removal and Installation

* There are two methods to when removing the drive belt.

[When removing the drive belt from the top of the vehicle]

Install the wrench to the drive belt tensioner repair hole (A) and turn it clockwise.

•	Fix the drive belt tensioner by installing fixing pin after turning the drive belt tensioner to clockwise.

•	Use fixing pins that have the same outer diameter as a 6mm(0.2362 in.) hex wrench or a 6mm(0.2362 in.) hex wrench.

Remove the drive belt (A).

•	When removing the drive belt, remove the drive belt from the water pump pulley.

Install in the reverse order of removal.

•	When installation of drive belt, make the drive belt as a round hook shape bigger than alternater pulley as a picture down below. Then install it with following order of alternator → airconditioner compressor → crankshaft damper pulley → water pump → drive belt tensioner.

[When removing the drive belt from the bottom of the vehicle]

1.	Remove the engine room under cover. (Refer to Engine and Transaxle Assembly - "Engine Room Under Cover")

Turn the spanner to clockwise after installing it to drive belt tensioner arm boss.

•	Fix the drive belt tensioner by installing fixing pin after turning the drive belt tensioner to clockwise.

•	Use fixing pins that have the same outer diameter as a 6mm(0.2362 in.) hex wrench or a 6mm(0.2362 in.) hex wrench.

Remove the drive belt (A).

•	When removing the drive belt, remove the drive belt from the water pump pulley.

Install in the reverse order of removal.

•	When installation of drive belt, make the drive belt as a round hook shape bigger than alternater pulley as a picture down below. Then install it with following order of alternator → airconditioner compressor → crankshaft damper pulley → water pump → drive belt tensioner.

Inspection

Drive Belt Inspection

Visually check the belt for excessive wear, frayed cords etc.If any defect has been found, replace the drive belt.

•	Cracks on the rib side of a belt are considered acceptable. If the belt has chunks missing from the ribs, it should be replaced.

Drive Belt Tensioner

Repair procedures Removal and Installation1.Remove the drive belt.(Refer to Drive Belt System - "Drive Belt")2.Remove the drive belt tensioner (A). Tightening torque Bolt (B) : 18...

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Intake Air Temperature Sensor (IATS)

Description and operation DescriptionIntake Air Temperature Sensor (IATS) is included inside Manifold Absolute Pressure Sensor and detects the intake air temperature.To calculate precise air quantity, correction of the air temperature is needed because air density varies according to the temperature...

Hyundai Elantra (CN7) 2021-2025 Service Manual: Specifications

Specifications Description Specifications Limit General TypeIn-line, DOHC 　Number of cylinders4 　Bore75.60 mm (2.9764 in) 　Stroke89...

Manual climate control system

To defog inside windshield

[A] : Type A, [B] : Type B

1. Select any fan speed except “0” position.

2. Select the desired temperature.

3. Select the or position.