Hyundai Elantra (CN7): 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]
1.
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.
2.
Remove the drive belt (A).

   
•
When removing the drive belt, remove the drive belt from the water pump pulley.
3.
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")
2.
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.
3.
Remove the drive belt (A).

   
•
When removing the drive belt, remove the drive belt from the water pump pulley.
4.
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
1.
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.

    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.

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    Hyundai Elantra (CN7) 2021-2025 Service Manual: Components and components location

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    Hyundai Elantra (CN7) 2021-2025 Service Manual: Description and operation

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