1998 — 2003 of release

Repair and car operation

RX 300 Lexus
+ Lexus RX-300 Cars
+ Governing bodies and operation receptions
+ Settings and routine maintenance of the car
+ Engine
+ Systems of cooling of the engine, heating, ventilation and air conditioning
+ the Power supply system and production of the fulfilled gases
+ Systems of electric equipment of the engine
+ Automatic transmission and interaxal differential
+ Transmission line
- Brake system
   General information and security measures
   Removal, installation and check of pedals of brake system
   Check of brake system via the socket of the module of management
   Removal and installation of the tank and main brake cylinder (GTTs)
   Removal, check and installation of the amplifier of brakes
   Replacement of brake shoes
   Removal, dismantling, check, assembly and installation of supports of brake mechanisms
   Dismantling, check and assembly of the parking brake
   Check of the valve of distribution of brake effort
   Removal and installation of the activator of brakes
   Removal and installation of wheel sensors
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schematic diagrams of electric connections

Replacement of brake shoes

The description of check of brake shoes is provided in the Section the General checks of brake system.

Assembly of the forward brake mechanism

1 — the pumping Union
2 — the Support
3 — Laying
4 — the Directing pin
5 — the Piston
6 — piston Consolidation
7 — a piston Cover
8 — the Ring of a cover of the piston
9 — the Directing plug

10 — the Boot
11 — the Brake disk
12 — a support Bracket
13 — Holders of brake shoes
14 — the Display plate of wear of blocks
15 — Antivizgovaya a slip
16 — the Internal antivizgovy slip
17 — the Internal brake shoe
18 — the External brake shoe


  1. Assembly of the brake mechanism of a back wheel is given on an illustration Assembly of the back brake mechanism.
  2. Remove the corresponding wheel and temporarily fix a brake disk wheel nuts.
  3. Turn out a bolt of fastening of a support, cast away a support and reliably tie up it.

Do not disconnect flexible hoses from a support.

  1. Remove 2 brake shoes with four antivizgovy slips and a display plate of wear of blocks.
  2. Remove 2 holders of brake shoes.

Not deformed holders it is possible to use repeatedly.

  1. Check a condition of a brake disk (see. Section General checks of brake system).
  2. Installation is made as it should be, the return to an order of dismantle of components. Turn a snimaniye on the following remarks:
    • At installation of new blocks establish as well new antivizgovy slips;
    • Both parties of internal antivizgovy slips grease with special greasing for brakes;
    • Do not allow oil and greasing hit on frictional overlays of brake shoes;
    • At installation of a support wring out the piston, for example, the hammer handle if the piston goes hardly, weaken the pumping union let's flow out brake liquid;
    • Tighten all connections with demanded efforts.