Brake Booster, Removing And Installing, Vacuum Brake Booster: Installing
Install in the reverse order of removal while noting the following:
Risk of destroying the brake lines by bending.
- Never change the shape of the brake lines.
- A damaged or bent brake line must be replaced.
- Check the vacuum hoses for damage before assembling.
- A damaged vacuum hose must be replaced.
There is a risk of contamination and paint damage from leaking brake fluid.
- Rinse off any leaking brake fluid immediately using plenty of water.
-- Check that the boot -2- has not slipped out of the surrounding groove -arrow- on the brake booster -1- as shown.
- The boot -2- must rest securely in the groove all the way around -arrow-.
-- Install the brake booster with the master brake cylinder.
TIP:
- The bulkhead must not be damaged and it must be free of dents.
- Remove old sealant residue from the bulkhead in the vehicle before installing.
- Clean the contact surface on the brake booster.
-- Install the bolts -arrows- and tighten to the required tightening specification -Item : Bolt.
-- Push the vacuum hose into the brake booster.
-- LHD: install the Vacuum Sensor -G608-. Refer to BRAKE BOOSTER PRESSURE SENSOR, REMOVING AND INSTALLING .
-- Slide the vacuum hose -2- into the brake booster, while doing that, pay attention that the rubber grommet does not fall into the brake booster.
- Make sure the vacuum hose is connected at all of the separating points.
-- Connect the connector -1- for the Vacuum Sensor -G608- and connector -4- for the Brake Pedal Switch -FX2-.
Risk of destroying the brake lines by bending.
- Never change the shape of the brake lines.
- A damaged or bent brake line must be replaced.
-- Insert the brake lines into the brake master cylinder by hand.
-- Tighten the union bolts -3- for the brake lines to the required tightening specification -Item : Brake Line and -Item : Brake Line.
-- Install the brake fluid reservoir. Refer to BRAKE FLUID RESERVOIR, REMOVING AND INSTALLING .
-- Fill the brake fluid reservoir up to the "MIN" mark.
-- Connect the brake pedal to the brake booster. Refer to BRAKE PEDAL, DISCONNECTING FROM BRAKE BOOSTER .
-- Remove all cloths from the vehicle that were previously placed down.
-- Bleed the brake system. Refer to HYDRAULIC SYSTEM, BLEEDING .
- Make sure the brake lamp functions correctly.
Faulty brakes increase the risk of an accident.
- Make sure the brakes are working correctly before driving the vehicle for the first time.