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









8.4. Brake support
GENERAL INFORMATION
Prevention

At serious damages (for example, at a liquid podtekaniye) it is recommended to replace a support. Supports change in pair on one axis.

Procedure described below is applicable both to 4-cylinder, and to 1-cylinder supports (these operations are stipulated especially) for lobbies and for back brakes.

Removal, dismantling and installation

PERFORMANCE ORDER
1. Unscrew a bolt of the union and disconnect a brake hose.
2. Muffle a hose, having closed union openings a piece of a rubber hose.
3. Slightly drown pistons, unscrew fastening bolts (are specified by shooters) and remove a support (see subitem 6–22 subsections 8.3).
4. Remove a ring of fastening of a cover and a piston cover.
5. Carefully remove pistons with the compressed air.
6. On 4-cylinder supports unscrew coupling bolts (are specified by shooters).
7. Remove epiploons.
8. Examine pistons and a surface of cylinders.
9. At detection of damages of a surface (a rust, hollows, scratches, etc.) replace a support and the piston.
10. If a surface in a satisfactory condition, get a sealing ring plastic tweezers.
11. On an one-cylinder support beat out from an arm of the plug and remove dustproof covers.
12. Wash out all details pure brake liquid.
13. Establish in a support rubber rings of pistons and pistons, having dipped them into brake liquid. The piston should come without a distortion under the influence of moderate effort.
14. Establish covers of pistons and blooming rings.
15. On 4-cylinder supports insert into openings epiploons, having dipped them into brake liquid, tighten coupling bolts of half of a support with the set moment.
Prevention

At assembly of half track, that epiploons did not drop out of openings.
16. On an one-cylinder support grease fingers, plugs and openings in an arm with silicone greasing.
17. Establish covers.
18. Establish a support upside-down.
19. Replace copper laying of the union of a brake hose (are delivered in ремкомплекте).
20. Remove air from a hydraulic actuator.
21. Before the first departure check work of brakes.