Hyundai Tucson: General Information
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Wheel Drive (4WD) System / General Information
Trouble shooting
Area of leakage occuring/ Area/ Type
(1) Connecting part/under part of transfer case
(2)
Connecting
part of
transmission/ 
/ A
(1) Connecting
part/under
part of
transfer case
(2)
Connecting
part of
transmission
(3) Assembly
part of drive
shaft/ 
/ B
WARNING
* Range of "adjustment"
- Clean out the oil or trace of grease leakage
- Check whether engine or transmission has oil leakage and oil flow down or not.
- Check the parts that is related to trouble area.
Specifications
Tightening Torques
Lubricants
Special Service Tools
Type/ Tools (Number and name)/ Illustration/ Use
A
- Oil seal
installer
09473-/
/
- HandleUsed for
installing the
transfer case
oil seal
(Driveshaft
side)
(Used with
the handle)
09231-
H1100/
/ Used
for
installing the
transfer case
oil seal
(Used with
the oil seal
installer)
B
- Oil seal #1
installer
0K473-
P2100/
installing the
transfer case
oil seal
(Driveshaft
side)
(Used with
the handle)/
/ Used for
installing the
transfer case
oil seal #1
(Driveshaft
side)
(Used with
the handle) - Oil seal #2
installer
0K473-
P2200/
/
Used for - Oil seal #3
installer
0K473-
P2300/
/
Used for
installing the
transfer case
oil seal #3
(Driveshaft
side)
(Used with
the handle) - Oil seal
installer
0K473-
P2400/
/
Used for
installing the
transfer case
(Transaxle
side)
(Used with
the handle) - Handle
09231-
H1100/
/
Used for
installing the
transfer case
oil seal
(Used with
the oil seal
installer)
READ NEXT:
Transfer Assembly- Inspection
Inspection
Remove the engine room under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
Loosen the oil filler plug (A).
A Type
B Type
Check the oil level.
WARNING
Oil level must be up to fil
Transfer Assembly- Removal
Removal
A Type
Remove the engine room under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
Remove the front driveshaft assembly. Right side
(Refer to Driveshaft and Axle - "Front Driveshaft")
SEE MORE:
Transmission Control Module (TCM) Inspection Procedure
Inspecting TCM ground circuit: Measure the resistance between the TCM
and chassis ground.
(Check the terminal connected to the chassis ground while using the back of
the harness connector as the base point for TCM.)
Normal reading (re
Brake Tube Engine Room
Components
Removal
WARNING
Be careful not to damage the parts located under the vehicle
(floor under cover, fuel filter, fuel tank and
canister) when raising the vehicle using the lift.
(Refer to General Information - "Lift and Su
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
