Toyota PAB4-Toyota RAV4
1. Operation of the car
2. Maintenance
3. Engines
4. Cooling systems and conditioning
5. Fuel system and system of production of the fulfilled gases
6. System of ignition
7. The control system and decrease in toxicity of the fulfilled gases
8. Coupling
9. Transmission
10. Driveshaft and shaft of the drive of driving wheels
11. Brake system
   General information
   Anti-blocking system of brakes (ABS)
   Replacement of front 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 the brake system
   Replacement of brake tubes and hoses
   Pumping of the 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
Schemes of electric equipment

Toyota RAV4>> Brake system>> Replacement of front 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.
During the work of brake shoes brake dust which contains asbestos, unhealthy therefore when cleaning brake shoes do not use compressed air is formed and do not inhale dust.
For cleaning of brake mechanisms use only a special cleaner of brakes.

Uncover a compensation tank of the 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 for lack of cracks, especially around openings under bolts of fastening of a wheel, and also for lack of excessive wear or mechanical damages. In need of replacement at least of one of disks replace both disks with axes.

Fig. 11.13. Use of a clamp for cave-in of the piston in a support

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

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

Turn out the lower bolt of fastening of a support, at the same time the second key hold the directing finger from a provorachivaniye, and lift a support up, turning it around 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 the external noise-attenuating laying holding laying and an external brake shoe from a support bracket.

Fig. 11.15. Removal of an internal brake shoe

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

Fig. 11.16. Removal of the directing brake shoe

Remove four guides of brake shoes, check their state and establish on the place ( fig. 11.16 ).

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

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

Fig. 11.18. Use of a clamp for cave-in of the piston in a support before installation of brake shoes

Establish a support into place and screw the lower 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 ).
Replace with a similar way 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 reached the working position.