Hyundai Elantra: Lubrication System / Oil Pump

Hyundai Elantra (CN7) 2021-2025 Service Manual / Engine Mechanical System / Lubrication System / Oil Pump

Repair procedures

Removal and Installation

Oil Pump

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

2.	Drain the engine oil. (Refer to Lubrication System - "Engine Oil")

3.	Remove the oil pan. (Refer to Lubrication System - "Oil Pan")

4.	Turn the oil pump chain tensioner (A) in the direction of the arrow and remove the oil pump chain (B) from the oil pump.

Remove the oil pump (A).

Tightening torque :

18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb-ft)

6.	Install in the reverse order of removal.

7.	Refill engine oil. (Refer to Lubrication System - "Engine Oil")

8.	Start engine and check for oil leaks.

Oil Pump Chain

1.	Disconnect the battery negative terminal.

2.	Remove the timing chain. (Refer to Timing System - "Timing Chain")

Remove the oil pump chain tensioner (A).

Tightening torque :

9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

4.	Remove the oil pump chain (A).

5.	Install in the reverse order of removal.

6.	Refill engine oil. (Refer to Lubrication System - "Engine Oil")

Oil Filter & Oil Cooler

Repair procedures Removal and Installation1.Disconnect the battery negative terminal.2.Remove the engine room under cover.(Refer to Engine and Transaxle Assembly - "Engine Room Under Cover") 3...

Oil Pressure Control Solenoid Valve

Repair procedures Removal and Installation1.Disconnect the battery negative terminal.2.Disconnect the oil pressure control solenoid valve connector (A)...

Other information:

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Electronic Parking Brake (EPB)

Applying the parking brake To apply the EPB (Electronic Parking Brake): 1. Depress the brake pedal. 2. Pull up the EPB switch. Make sure the parking brake warning light comes on. WARNING To reduce the risk of SERIOUS INJURY or DEATH, do not operate the EPB while the vehicle is moving except in an emergency situation...

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

Troubleshooting Symptom Suspect Area Engine will not start or stuggle to startVapor hose damaged or disconnectedEngine stuggle to startMalfunction of the Purge Control Solenoid ValveRough idle or engine stallsVapor hose damaged or disconnectedMalfunction of the PCV valveRough idleMalfunction of the Evaporative Emission Control SystemExcessive oi..

Odometer

The odometer indicates the total distance that the vehicle has been driven and should be used to determine when periodic maintenance should be performed.