Hyundai Tucson: Oil Pump
Removal and Installation
- Remove the engine room under cover.
(Refer to Engine and Transaxle Assembly - "Engine Room Under Cover")
- Drain the engine oil.
(Refer to Lubrication System - "Engine Oil")
- Remove the oil pan.
(Refer to Lubrication System - "Oil Pan")
- 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)

- Install in the reverse order of removal.
- Refill engine oil.
(Refer to Lubrication System - "Engine Oil")
- Start engine and check for oil leaks.
READ NEXT:
Oil Pump Chain
Disconnect the battery negative terminal.
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)
Repair procedures
Compession Pressure Inspection
WARNING
If the there is lack of power, excessive oil consumption or poor
fuel economy, measure the compression
pressure.
Start the engine and turn the coolant temperature to 80 - 95 ºC and stop.
Remove the
SEE MORE:
Inspection (With diagnostic tool)
In the body electrical system, failure can be quickly diagnosed by using
the vehicle diagnostic system (diagnostic tool).
The diagnostic system (diagnostic tool) provides the following information.
(1) Fault Code Searching : Checking failu
Windshield Wiper Washer - Installation
Check the operation of the rain sensor and the light sensor before
mounting.
Check the sensor for silicon damage.
Check w7hether the rain sensor connector is tightened.
Check w7hether the rain sensor and bracket are properly tightened.
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual