• 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 Support Points")
1.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover")
2.Remove the front driveshaft assembly. [Right side](Refer to Driveshaft and Axle - "Front Driveshaft")
3.Remove the front propeller shaft assembly (A) from the transfer assembly.
Tightening torque :49.0 - 68.6 N.m (5.0 - 7.0 kgf.m, 36.2 - 50.6 lb-ft)

4.Remove the transfer case assembly.
(1)Loosen the transafer assembly upper mounting bolts (A).
Tightening torque :60.8 - 65.7 N.m (6.2 - 6.7 kgf.m, 44.8 - 48.5 lb-ft)

(2)Loosen the lower mounting bolts (A) and then removing the transfer case assembly (B).
Tightening torque :60.8 - 65.7 N.m (6.2 - 6.7 kgf.m, 44.8 - 48.5 lb-ft)

• 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 Support Points")
1.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover")
2.Remove the front drive shaft assembly. [Right side](Refer to Driveshaft and Axle - "Front Driveshaft")
3.Remove the front propeller shaft assembly (A) from the transfer assembly.
Tightening torque :49.0 - 68.6 N.m (5.0 - 7.0 kgf.m, 36.2 - 50.6 lb-ft)

4.Remove the transfer case assembly.
(1)Loosen the transafer assembly upper mounting bolts (A).
Tightening torque :60.8 - 65.7 N.m (6.2 - 6.7 kgf.m, 44.8 - 48.5 lb-ft)

(2)Loosen the lower mounting bolts (A) and then removing the transfer case assembly (B).
Tightening torque :60.8 - 65.7 N.m (6.2 - 6.7 kgf.m, 44.8 - 48.5 lb-ft)

1.To install, reverse the removal procedures.
• Be careful not to damage the O-ring (A). If the O-ring is damaged, replace with a new one.
• Smear and cover splines (B) with molybdenum type high pressure grease.
GREASE SPL-1 equivalent (MS511-07)
[A Type]


• Install the propeller shaft to be near runout marking (Transfer assembly 1ea (A), propeller shaft 1ea (B) each other.

Transfer Fluid
Oil SealHyundai Tucson (NX4) 2022-2026 Service Manual: Front Oil Seal
- Replacement
• 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
Support Points")
1.Remove the crankshaft damper pul ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Air Cleaner
- Removal and installation
Air Cleaner Assembly
1.Disconnect the battery negative terminal.
2.Remove the engine cover.(Refer to Engine And Transaxle Assembly - “Engine Cover”)
3.Remove the air duct (A).
4.Remove the air cleaner assembly.(1)Disconnect the air flow sensor connector (A) ...