Hyundai Tucson: 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 Support Points")
Brake Tube Engine Room
- Disconnect the brake fluid level switch connector, and remove the reservoir cap.
- Remove the brake fluid from the master cylinder reservior with a syringe.
WARNING
- Do not spill brake fluid on the vehicle, it may damage the paint; if brake fluid does contact the paint, wash it off immediately with water.
- Make sure no dirt or other foreign matter is allowed to contaminate the brake fluid.
- Remove the brake tube after loosening the flare nuts from the ESC, master cylinder and brake tube connector.
Tightenning torque
ESC : 18.6 - 22.6N.rn (1.9 - 2.3 kgf.m. 13.7 - 16.6 lb-ft)
Master cylinder : 18.6 - 22.6 N.m (1.9 - 2.3 kgf.m, 13.7 - 16.6 lb-ft)
Brake tube connector : 13.7 - 16.7 N.m (1.4 - 1.7 kgf.m, 10.1 - 12.3 lb-ft)
Brake Hose
- Disconnect the brake fluid level sensor connector (A).

- Remove the brake fluid from the master cylinder reservoir with a syringe
WARNING
Do not spill brake fluid on the vehicle, it may damage the paint; if brake fluid does contact the paint, wash it off immediately with water.
- Remove the wheel & tire.
(Refer to Suspension System - "Wheel")
- Remove the tube flare nut (A) and brake hose bracket bolt (B).
Tightenning torque
(A) : 13.7 - 16.7 N.m (1.4-1.7 kgf.m, 10.1 - 12.3 lb-ft)
(B) : 19.6 - 29.4 N.m (2.0 - 3.0 kgf.m, 14.5 - 21.7 lb-ft)
Front

Rear

- Remove the hose after loosening the brake hose bolt (A) from the caliper.
Tightening torque : 24.5 - 29.4 N.m (2.5 - 3.0 kgf.m, 18.1-21.7)
Front

Rear

Inspection
- Check the brake tubes for cracks, crimps and corrosion.
- Check the brake tube flare nuts for damase and fluid leakage.
Installation
- Installation is the reverse of removal.
WARNING
Use a new washer (A) whenever installing.
Front 
Rear 
- After installation, bleed the brake system.
(Refer to Brake System - "Brake Bleeding Procedures")
Specification



READ NEXT:
Brake Tube- Replacement
Replacement
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 Support Points&q
Front Brake Caliper
Components
Caliper body
Caliper carrier
Pad inner shim
Pad retainer
Brake pad
Removal
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
Remove the front wheel and tire (A) from the f
Front Brake Disc
Front Brake Disc Thickness Check
Inspection
Check the brake pads for wear and fade.
Check the brake disc for damage and cracks.
Remove all rust and contamination from the surface, and measure the disc
thickness at 24 points, at leas
SEE MORE:
DCT (Dual Clutch Transmission) System (SBW)- Removal
Components
DCT (Dual Clutch Transmission) assembly
DCT support bracket
Roll rod support bracket
Removal
Turn ignition switch OFF and disconnect the negative (-) battery cable.
Remove the air cleaner assembly and air duct.
Motor Driven Power Steering - Description
Description
MDPS (Motor Dirven Power Steering) system uses an electric motor to assist
the steering force and it
is an engine operation independent steering system.
MDPS control module controls the motor operation according to information
re
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual