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
   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
   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>> Replacement of forward brake shoes
Surely replace all blocks on one axis of the car even if only one block is worn-out. If brake shoes are repeatedly established, mark them before removal.
At work of brake shoes the brake dust which contains asbestos is formed, unhealthy therefore when cleaning brake shoes do not use the compressed air and do not inhale a dust.
For cleaning of brake mechanisms use only a special cleaner of brakes.

Uncover a compensatory tank of brake system.
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.
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. 11.13. Clamp use for piston cave-in in a support

Using a clamp, press the piston into a support (fig. 11.13) . At a piston utaplivaniye brake liquid is forced out from the brake cylinder in a compensatory tank therefore constantly watch liquid level in a tank, and if necessary pump out from a tank its surplus.
Clear a brake disk, using special liquid.

Fig. 11.14. Reversing of the bottom bolt of fastening of a support of a forward brake: And – the bottom bolt; In – the top bolt; With – a hollow bolt of fastening of a brake hose

Turn out the bottom bolt of fastening of the support, thus the second key hold directing finger from a provorachivaniye, and lift a support up, turning it round the top directing finger. A soft wire tie up a support to a forward rack (fig. 11.14) . Do not turn out the top bolt of fastening of a support and a hollow bolt of fastening of a brake hose.
Remove from a support bracket the external shumopogloshchayushchy laying holding laying and an external brake shoe.

Fig. 11.15. Removal of an internal brake shoe

Remove from a support bracket the internal shumopogloshchayushchy laying holding laying and an internal brake shoe (fig. 11.15) .
Holding laying can repeatedly be used, if they have sufficient elasticity, are not deformed and on them there are no cracks, wear or corrosion traces.
If blocks are suitable for further operation, clear them a wire brush and rags.

Fig. 11.16. Removal of a directing brake shoe

Remove four directing brake shoes, check their condition and establish into place (fig. 11.16) .

Fig. 11.17. Installation of the indicator of wear of a brake shoe

At existence remove the wear indicator from an old brake shoe and establish on new (fig. 11.17) . If the indicator is worn-out or will bend, replace it.
Do not press a brake pedal at the removed brake shoes.
Put special greasing for disk brakes on both parties of internal shumopogloshchayushchy laying. Establish an internal brake shoe with the wear indicator, holding laying and internal shumopogloshchayushchy laying.
Establish the external brake shoe holding laying and external shumopogloshchayushchy laying.
Take the bottom directing finger from a bracket of a support and check its condition. For extraction of the top directing finger from a support move a support aside from a bracket. Apply a thin film high-temperature greasing on directing fingers and establish them in a support bracket.

Fig. 11.18. Clamp use for piston cave-in in a support before installation of brake shoes

Establish a support on a place and screw the bottom bolt of fastening of a support. If the support is not established on new blocks, a clamp press the piston into a support (fig. 11.18) .
With similar way replace brake shoes on the second forward wheel.
Establish wheels and lower the car on the earth.
Several times press a brake pedal that brake shoes occupied the working situation.