Hyundai Tucson: Cylinder Block - Replacement
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Mechanical System / Cylinder Block / Cylinder Block - Replacement
Components

- Rear oil seal
Replacement
- Remove the fly wheel.
(Refer to Cylinder Block - "Fly Wheel")
- Remove the rear oil seal (A).

- Apply engine oil on the edge of new rear oil seal.
- 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 of the cylinder block.

WARNING
Always use a new rear oil seal.
- Install the other parts in the reverse order of removal.
READ NEXT:
Cylinder Block - Disassembly
WARNING
Use fender covers to avoid damaging painted surfaces.
To avoid damage, unplug the wiring connectors carefully while
holding the connector portion.
WARNING
Mark all wiring connector and hoses to avoid misconnection.
To releas
Connecting Rod
Inspection
Check the side clearance between piston and connecting rod.
Using feeler gauge, measure the side clearance while moving the connecting
rod back and forth.
Side clearance
Standard : 0.1 - 0.25 mm (0.0039 - 0.0098 in.)
Maximum
Piston
Clean the piston.
(1) Using a gasket scraper, remove the carbon from the piston top.
(2) Using a groove cleaning tool or broken ring, clean the piston ring grooves.
(3) Using solvent and a brush, thoroughly clean the piston.
WARNING
Do
SEE MORE:
Steering wheel - Removal
Components
Lower cover
Haptic motorr
Paddle shift
Steering Wheel
Remote control switch
Switch bezel
Wiring
Drive airbas module (DAB)
Removal
Turn the steering wheel so that the front wheels can face straight ahead.
Turn
Run out inspection
Jack up the vehicle.
Measure the wheel Run-out by using a dial indicator as illustration
below.
If measured value exceeds the standard value, replace the wheel.
Adjustment
When using a commercially available computerizedwhee
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual