Hyundai Tucson: 4 Wheel Drive (4WD) System / Specifications
Tightening Torques
| Items | N.m | Kgf.m | lb-ft |
| Transfer assembly mounting bolts | 60.8 - 65.7 | 6.2 - 6.7 | 44.8 - 48.5 |
| 4WD ECM mounting nuts | 9.8 - 11.8 | 1.0 - 1.2 | 7.2 - 8.7 |
| Coupling assembly mounting bolts | 56.9 - 64.7 | 5.8 - 6.6 | 42.0 - 47.7 |
| Propeller shaft mounting bolts | 49.0 - 68.6 | 5.0 - 7.0 | 36.2 - 50.6 |
| Transfer oil drain plug | 39.2 - 58.8 | 4.0 - 6.0 | 28.9 - 43.4 |
| Transfer oil filler plug | 39.2 - 58.8 | 4.0 - 6.0 | 28.9 - 43.4 |
| Hydraulic motor mounting bolt | 9.8 - 11.8 | 1.0 - 1.2 | 7.2 - 8.7 |
| Pressure sensor mouting bolt | 10.8 - 14.7 | 1.1 - 1.5 | 7.9 - 10.8 |
| Type | Items | Specification | Capacity |
| [A] | Transfer oil | API GL-5, SAE75W/85 Hypoid gear oil (SK HCT-5 75W85 equivalent) | Filled up to lower filler plug thread level. 0.5L ± 0.0225L (0.13 U.S gal, 0.52 U.S qt, 0.44 lmp qt) ± (0.01 U.S gal, 0.03 U.S qt, 0.02 lmp qt) |
| [B] | 0.65 L (0.17 U.S.gal, 0.69 U.S.qt, 0.57 lmp,qt) | ||
| ALL | Coupling oil | TL7300-SHELL TF0870 | 380ml ± 19ml (0.10 U.S.gal., 0.40 U.S.qt, 0.33 Imp.qt.) ± (0.005 U.S.gal., 0.02 U.S.qt, 0.01 Imp.qt.) |
Troubleshooting
- Trouble shooting
Area of leakage occuringAreaType
① Connecting part/under part of transfer case② Connecting part of transmission
[A]
① Connecting part/under part of transfer case② Conne ...
Special Service Tools
- Special Service Tools
TypeTools(Number and name)IllustrationUse
[A]Oil seal installer 09473-D3600
Used for installing the transfer case oil seal (Driveshaft side)(Used with the handle)
Handle0 ...
Other information:
Hyundai Tucson (NX4) 2022-2025 Service Manual: Rear Glass Defogger Printed Heater
- Inspection
Wrap tin foil around the end of the voltmeter test lead to prevent
damaging the heater line. Apply finger pressure on the tin foil, moving
the tin foil along the grid line to check for open circuits.
1.Turn on the defogger switch and use a voltmeter to mea ...
Hyundai Tucson (NX4) 2022-2025 Service Manual: Brake Bleeding Procedures
- Brake System Bleeding
Nomal Brake System
This work is to be performed by two people. – Main worker : Bleeds the system by manually opening and closing the bleed screw and detecting air coming out of brake lines.
– Assistant : Brake pedal operation and scanner operatio ...
