LEXUS RX 300

1998 — 2003 of release

Repair and operation of the car



Lexus RX 300
+ Lexus RX-300 cars
+ Governing bodies and methods of operation
+ Settings and routine maintenance of the car
+ Engine
+ Cooling systems of the engine, heating, ventilation and air conditioning
+ A 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
- Suspension bracket and steering
   General information
   + Forward suspension bracket
   - Back suspension bracket
      Removal, dismantling, assembly and installation of a nave of a back wheel
      Removal, dismantling, assembly and installation of a rack of a suspension bracket
      Removal and installation of the stabilizer of a suspension bracket
      Removal and installation of levers of a back suspension bracket
   + Steering
   + Suspension bracket geometry
+ Body
+ Onboard electric equipment
+ Schematic diagrams of electric connections


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Back suspension bracket

Below the back suspension bracket of all-wheel drive models is considered.

Removal, dismantling, assembly and installation of a nave of a back wheel

Components of installation of stupichny assembly of a back wheel

1 — the Cross lever No. 1 of a suspension bracket
2 — ABS speed Sensor
3 — Holders of brake boots
4 — the Cable of the parking brake
5 — the Power shaft
6 — the Cross lever No. 2 of a suspension bracket

7 — the Brake support
8 — the Longitudinal lever of a suspension bracket
9 — Back stupichny assembly
10 — the Brake disk
11 — Assembly of the parking brake
12 — the Forelock
13 — the Fixing cap

Components of stupichny assembly of a back wheel

1 — the Internal epiploon
2 — the Holder of a nave
3 — the Lock ring

4 — the Bearing
5 — the External epiploon
6 — the Protection cover
7 — the Nave

Removal and installation

 PERFORMANCE ORDER

  1. Remove a back wheel.
  2. Measure an axial side play of the hug bearing of a back wheel and an axial beating of a nave, working by analogy with the Section Removal, dismantling, assembly and installation of a nave and a rotary fist.
  3. Take the forelock of a lock-nut of a power shaft and, having squeezed out a brake pedal, turn out a lock-nut.
  4. Remove a brake support and a brake disk (see the Head the Brake system).

Reliably tie up a support so that it was not bent and the flexible brake hose was not loaded.

  1. Turn out fixture of the sensor of speed of ABS and the holder of his electrical wiring.
  2. Disassemble the parking brake (see the Head the Brake system).
  3. Turn out two bolts and disconnect a cable of the parking brake from a casing of stupichny assembly.
  4. Weaken, two nuts of fastening are resistant suspension brackets to stupichny assembly.

Do not take bolts yet.

  1. Turn out a bolt of fastening of the longitudinal lever of a suspension bracket to stupichny assembly and disconnect from it the lever.
  2. Turn out an adjusting bolt and a nut of fastening of the cross lever No. 1 of a suspension bracket to stupichny assembly and disconnect from it the lever. Similarly disconnect the cross lever No. 2 from stupichny assembly.
  3. Completely turn out two bolts of fastening of a rack of a suspension bracket to stupichny assembly and it.

Do not damage the protection cover and a rotor of the sensor of speed of ABS.

  1. Installation is made upside-down. After installation check a signal from the ABS sensor.

Dismantling and assembly

 PERFORMANCE ORDER

  1. Remove by means of special adaptation a nave from the holder.
  2. Vypressuyte internal holder of the stupichny hug bearing.
  3. Turn out 4 nuts and remove the protection cover of stupichny assembly.
  4. Take internal and external epiploons, and also a lock ring.
  5. Vypressuyte the bearing from the holder of a nave.
  1. If necessary remove nave bolts by means of special adaptation. Installation of bolts is made by tightening of a nut.
  1. Assembly is made upside-down. Delay connections with the required efforts. Use new epiploons and a lock ring. If at installation of an internal holder of the stupichny bearing and its balls the weak point is formed, make sure that they are established on the correct party.