Hyundai Elantra: Intake And Exhaust System / Air Cleaner
Components and components location

1. Air cleaner cover 2. Air cleaner element
| 3. Air cleaner body & air duct 5. Air intake hose
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Repair procedures
Air Cleaner Assembly.
1. | Disconnect the battery negative terminal. |
2. | Disconnect the breather hose (A). 
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3. | Disconnect the RCV hose (A). 
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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) |

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

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5. | Install in the reverse order of removal. |
Air Cleaner Element Replacement
1. | Open the air cleaner cover by unhooking the clamps (A). 
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2. | Replace the air cleaner element (A) with a new one. 
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| 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. |
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3. | Close the air cleaner cover by hooking the clamps. 
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| Install the air cleaner cover, insert the hinge (A) and fill the clamp. 
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Components and components location
Components1. Electronic throttle body (ETC)2. Return hose3. Return pipe4. Intake manifold5. Intake manifold gasket
Repair procedures
Removal and Installation1...
Other information:
Troubleshooting
Trouble symptom
Suspect area
Remedy
Clutch slipping•
Car will not respond to engine speed during acceleration •
Insufficient vehicle speed •
Lack of power during uphill driving Insufficient pedal free playAdjustClogged hydrauli..
Components and components location
Components1. Rear oil seal
Repair procedures
Replacement1.Remove the drive plate.(Refer to Cylinder Block - "Drive Plate")2.Remove the rear oil seal (A).3.Apply engine oil on the edge of new rear oil seal.4.Using SSTs (09231-H1100, 09231-2B200), install the new rear oil seal. When assembling, the surface of the oil seal shall coincide with the surface..