Hyundai Elantra: Lubrication System / Oil Pump
Repair procedures
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. 
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5. | 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) |

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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") |
3. | 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) |

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4. | Remove the oil pump chain (A). 
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5. | Install in the reverse order of removal. |
6. | Refill engine oil. (Refer to Lubrication System - "Engine Oil") |
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...
Repair procedures
Removal and Installation1.Disconnect the battery negative terminal.2.Disconnect the oil pressure control solenoid valve connector (A)...
Other information:
Components and components location
Component
Repair procedures
Removal1.Disconnect the negative(-) battery terminal.2.Remove the AVN Head unit.(Refer to Body Electrical System - "AVN(Audio Video Navigation) head unit")3.Loosen the mounting screws and remove the start/stop button (A)...
On-vehicle InspectionInspect ignition coil assembly and Perform spark test1.Check for DTCs.
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If a DTC is present, perform troubleshooting in accordance with the procedure for that DTC. (Refer to DTC guide)2...