RAV4 PAB4-Toyota Toyota
1. Car operation
2. Maintenance
3. Engines
4. Cooling and conditioning systems
5. Fuel system and system of production of the fulfilled gases
6. Ignition system
7. The monitoring system and decrease in toxicity of the fulfilled gases
8. Coupling
9. Transmission
10. Driveshaft and shaft of a drive of driving wheels
11. Brake system
   General information
   Specifications
   Anti-blocking system of brakes (ABS)
   Replacement of forward brake shoes
   Replacement of a support of a forward brake
   Check and replacement of brake disks
      Check
      Removal
      Installation
   Replacement of back brake shoes
   Replacement of the working brake cylinder
   Replacement of the main brake cylinder
   Replacement of sealing rings of a tank of brake system
   Replacement of brake tubes and hoses
   Pumping of a hydraulic drive of brakes
   Check and replacement of the vacuum amplifier of brakes
   Adjustment of the parking brake
   Replacement of cables of the parking brake
   Adjustment of provision of a pedal of a brake
   Check and replacement of the switch of a stoplight
12. Suspension bracket
13. Steering and running gear
14. Body
15. Electric equipment
Electric equipment schemes




Toyota RAV4>> Brake system>> Check and replacement of brake disks>> Check
Tighten the parking brake and block back wheels an emphasis.
Weaken nuts of fastening of a forward wheel. Lift a forward part of the car and establish it on support. Remove a forward wheel. Screw nuts of fastening of a wheel on hairpins, having enclosed under them thick washers, for disk fixing for the period of check.

Fig. 11.20. An arrangement of bolts of fastening of a bracket of a support of a forward brake to a rotary fist


Remove a support of a forward brake, without disconnecting from it a brake hose. A soft wire tie up a support to a forward rack. Turn out two bolts of fastening of a bracket of a support to a rotary fist (fig. 11.20) . Do not lose directing brake shoes.
Slowly rotating a brake disk, visually check its condition from two parties. Wear of a brake disk from blocks should be in admissible limits. If there are cracks on a disk, the disk is subject to replacement.

Fig. 11.21. Check of palpation of a brake disk


The indicator of hour type check palpation of a brake disk. The indicator of hour type fix in any convenient place and, rotating a brake disk, define its palpation at distance of 12 mm from external edge (fig. 11.21) . Before check of palpation of a brake disk be convinced that the bearing of a nave is in a good condition.
Check a brake disk on lack of cracks, especially round openings under bolts of fastening of a wheel, and also on lack of excessive wear or mechanical damages. In need of replacement at least one of disks replace both disks with axes.

Fig. 11.22. Measurement of thickness of a brake disk with micrometer use


Measure thickness of a brake disk (fig. 11.22) . Value of the minimum admissible thickness of a brake disk is beaten out on disk inside. For measurement of thickness of a brake disk it is recommended to use a micrometer.