Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and car operation

Toyota Land Cruiser
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Systems of cooling, heating
+ 5. Fuel and exhaust systems
+ 6. System of decrease in toxicity
+ 7. Transmission
- 8. Brake system
   8.1. Technical characteristics
   + 8.2. ABS system
   8.3. Blocks of disk brakes (forward or back)
   8.4. Brake support
   8.5. Brake disk
   8.6. Blocks of drum-type brakes
   8.7. Wheel cylinder of brakes
   8.8. Main cylinder of brakes
   8.9. Hoses and hydraulic actuator tubes
   8.10. Air removal from a hydraulic actuator of brakes
   8.11. Vacuum amplifier of brakes
   8.12. Blocks of the hand brake of back disk brakes
   8.13. Adjustment of the hand brake
   8.14. Cable of the hand brake
   8.15. Switch of a signal of braking
   8.16. A regulator of pressure of back brakes (dosing out and perepuskny the valve)
+ 9. Suspension brackets and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electroschemes

8.10. Air removal from a hydraulic actuator of brakes


Need of pumping arises after a detachment of tubes of the main cylinder or at strong fall of level in a tank.

When dismantling a hydraulic actuator of one wheel it is possible to be limited to air removal only from the understanding cylinder.

If the highway from the main cylinder to wheel understood, it is possible to be limited to air removal only from this highway.

1. Press several times a pedal of a brake and remove residual depression in the amplifier.
2. Before pumping restore liquid level in a tank and during pumping support level, without allowing a tank devastation. Fill in only fresh liquid.
3. Prepare liquid, a vessel, a hose for pumping and a key for an union otvorachivaniye.
4. Pumping begin with a back right wheel.
5. Attach to the union a hose, other end of a hose lower in a vessel with brake liquid.
6. Ask the assistant to press slowly several times a pedal of a brake and to hold.
7. Unscrew the union, and later 2 seconds after the stream of liquid following with bubbles will weaken, tighten the union. Ask the assistant to release a pedal.
8. Repeat procedure until in following liquid air vials will not cease to be observed.
9. Tighten the union.
10. Execute these actions in sequence: left back wheel, the right forward, left forward.
11. Upon termination of pumping restore liquid level in a tank.
12. Remove air from a pressure regulator (dosing-out and perepuskny valves), having repeated specified above action (1 – the union for pumping).
13. Check rigidity of a pedal and work of brakes.
14. If necessary repeat procedure.