Installing a vacuum booster (Hyundai Tucson JM)

1. Adjust the length of the amplifier rod and install the gasket. Nominal length A: 106±0.5 mm.



2. Insert the amplifier and tighten the nuts (C).



3. Connect the booster rod to the brake pedal with a pin (B) and insert a stud (A) into it.

Note: Apply grease to the pin before installing. Replace the stud (A) with a new one after each disassembly.

4. Install the master brake cylinder.

5. Connect the brake hose to the vacuum booster.

6. Pour brake fluid into the expansion tank and bleed the system to remove air.

7. Check for brake fluid leaks.

8. Check and adjust the brake pedal.