Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and car operation

Toyota Land Cruiser
+ 1. The maintenance instruction
+ 2. Maintenance service
+ 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. Колодки disk brakes (forward or back)
   8.4. A brake support
   8.5. A brake disk
   8.6. Колодки drum-type brakes
   8.7. The wheel cylinder of brakes
   8.8. The main cylinder of brakes
   8.9. Hoses and hydrodrive tubes
   8.10. Removal of air from a hydrodrive of brakes
   8.11. The vacuum amplifier of brakes
   8.12. Колодки a manual brake of back disk brakes
   8.13. Adjustment of a manual brake
   8.14. A cable of a manual brake
   8.15. The switch of a signal of braking
   8.16. A regulator of pressure of back brakes (dosing out and перепускной the valve)
+ 9. Suspension brackets and a steering
+ 10. A body
+ 11. An electric equipment
+ 12. Electroschemes


8.11. The vacuum amplifier of brakes

Work check

1. Press some times a brake pedal on the idle engine. The pedal course by each pressing should not to vary.
2. Press a pedal and start the engine, – the pedal should be displaced a little forward.

Tightness check

1. Start the engine, later 1–2 mines stop.
2. Slowly press a pedal some times, – the pedal course should decrease gradually.
3. Start the engine and press a pedal.
4. Keeping a pedal pressed, stop the engine, – during 30 сек after a stop pedal position should not to vary.


If the amplifier is faulty, he will lie down to replacement, unit repair is impossible even in the conditions of car-care centre.

1. Remove the main cylinder.
2. Remove подколенник from outside the driver and find a plug of a pusher of the amplifier (arrows are specified шплинты to an axis of a plug of a pusher and a nut of fastening of the amplifier of brakes).
3. Расшплинтуйте a plug axis.
4. Keeping a pusher plug, release a plug counternut.
5. Disconnect from the amplifier of brakes a hose.
6. Turn away four nuts of fastening of the amplifier of brakes to a partition of a motor compartment.
7. Cautiously submit the amplifier and remove, when hairpins leave a partition.


1. Installation is carried out upside-down.
2. If the new unit adjust выступание a pusher of the main cylinder over the amplifier case is established. For this purpose execute the following.
3. Measure выступание a pusher. It is the size And.
4. Measure distance from an end face of the main cylinder to a flange. It is the size of Century
5. Measure distance from a cylinder end face to the bottom piston dredging. It is the size With.
6. The backlash between a pusher and the piston is equal (In–) – And and should be equal 0.
7. Rotating a pusher tip, establish such выступание And that the backlash was equal In – S.Snova check up a backlash.
8. If necessary repeat adjustment.
9. Upon termination of establish the main cylinder, attach tubes, adjust height of a pedal and a free wheeling (subsection 2.34 see).
10. Remove air from a hydrodrive.