Hyundai Elantra (CN7): Intake And Exhaust System / Air Cleaner

Hyundai Elantra (CN7) 2021-2025 Service Manual / Engine Mechanical System / Intake And Exhaust System / Air Cleaner

Components and components location

Components

1. Air cleaner cover
2. Air cleaner element
3. Air cleaner body & air duct
5. Air intake hose

Repair procedures

Removal and Installation
Air Cleaner Assembly.
1.
Disconnect the battery negative terminal.
2.
Disconnect the breather hose (A).

3.
Disconnect the RCV hose (A).

4.
Disconnect the air intake hose (A), and then remove the air cleaner assembly (B).
Tightening torque :
Intake hose clamp : 2.9 - 4.9 N.m (0.3 - 0.5 kgf.m, 2.2 - 3.6 lb-ft)
Air cleaner assembly : 3.9 - 5.9 N.m (0.4 - 0.6 kgf.m, 2.9 - 4.3 Ib-ft)

   
•
When assembling the intake hose, match the alignment marks (A).

5.
Install in the reverse order of removal.
Air Cleaner Element Replacement
1.
Open the air cleaner cover by unhooking the clamps (A).

2.
Replace the air cleaner element (A) with a new one.

   
•
If there are foreign substances inside the air cleaner assembly, wipe the inside of the air cleaner assembly and then replace the air cleaner element.
3.
Close the air cleaner cover by hooking the clamps.

   
•
Install the air cleaner cover, insert the hinge (A) and fill the clamp.

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