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
   - Steering
      Checks of components of steering
      Removal, installation, dismantling and assembly of a steering column
      Removal and installation of the pump GUR and its driving belt
      Removal, installation, dismantling and assembly of the steering mechanism
   + Suspension bracket geometry
+ Body
+ Onboard electric equipment
+ Schematic diagrams of electric connections


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Removal, installation, dismantling and assembly of a steering column

Components of installation of a steering column

1 — the Overlay of a steering wheel
2 — the Steering wheel
3 — the Screw with a head under a prutkovy key
4 — the Lower cap No. 3 of a steering wheel
5 — the Lower cap No. 2 of a steering wheel
6 — the Lower understeering plate of finishing of devices
7 — the Top section of a casing of a steering column
8 — the Block of understeering switches with a spiral spring

9 — Assembly of a steering column
10 — Assembly of the steering hinge
11 — the Lower section of a casing of a steering column
12 — the Collar
13 — Assembly No. 2 of consolidation of an opening for a steering column
14 — Assembly of an intermediate shaft
15 — the Lower understeering panel of finishing of the dashboard
16 — the Lower left side insert of finishing of the dashboard
17 — the Lever of unlocking of the lock of a cowl

Components of assembly of a steering column

1 — the engine immobilizator transponder Coil
2 — Assembly of illumination of the lock of ignition
3 — the Switch of the prevention of extraction of a key from the ignition lock
4 — Em the valve of blocking of the ignition key
5 — the ignition lock Cylinder
6 — the Amplifier of the transponder
7 — the ignition Switch
8 — the Top arm of a steering column
9 — the Arm of the switch of indexes of turns

10 — the Damping plate
11 — a damper Latch
12 — the Guide of a damping plate
13 — the Top holder of a steering column
14 — the Returnable spring of the lever of adjustment of an inclination of a steering column
15 — Bolts
16 — the Pipe of a steering column
17 — the Support of a pipe of a steering column
18 — the Lower fastening of a pipe of a steering column

Removal and installation

 PERFORMANCE ORDER

  1. Establish wheels in provision of the rectilinear movement.
  1. Remove the lower caps No. 1 and No. 2 of a steering wheel and turn out bolts with heads of odes a prutkovy key so that cuts in their heads entered an emphasis.
  1. Remove a slip from a steering wheel, having separated the safety cushion electrical wiring socket. Lay a slip face up.

At separation of the socket when finding the ignition key in the provision of "ON" or "ACC" in the control unit the malfunction code registers.


Do not sort an overlay of a steering wheel.

  1. Separate the socket and turn out a nut of fastening of a steering wheel.
  2. Apply adjusting tags on a steering wheel and on a steering shaft then remove a steering wheel.
  3. Verify two bolts, separate the socket, disconnect a cable of the drive of the lock of a cowl and remove the lower understeering panel of finishing of the dashboard.
  4. Turn out two bolts and remove the lower left side insert of finishing of the dashboard.
  5. Turn out three screws and remove the top and lower casings of a steering column.
  6. Separate sockets of understeering switches, the safety cushion socket, turn out screws and remove assembly of understeering switches with spiralno spring.
  7. Remove a spiral spring.

Do not sort a spiral spring and do not allow hit of oil on it.

  1. Weaken a collar of assembly of an intermediate shaft.
  1. Apply adjusting tags on an intermediate shaft and a shaft of the steering mechanism, give a bolt of "A", turn out a bolt of "B" and disconnect assembly of an intermediate shaft.
  1. Remove the lower understeering plate of finishing of devices, separate the socket, turn out adjusting nuts of a steering column and remove it.
  2. Turn out a bolt of "A" and remove assembly of an intermediate shaft with assembly No. 2 of consolidation of an opening for a steering column.
  3. Remove assembly No. 2 of consolidation of an opening for a steering column from assembly of an intermediate shaft.
  4. Remove a collar.
  1. Apply tags on the hinge and a shaft of a steering column.
  1. Turn out a bolt and remove assembly of the steering hinge.
  2. Installation is made upside-down. Combine the adjusting tags put at removal, tighten fixture with the required efforts.

Dismantling and assembly

 PERFORMANCE ORDER

  1. Turn out the screw and remove the coil of an immobilizator and assembly of illumination of the lock of ignition.
  2. Remove the top arm and the top holder of a steering column, having drilled 2 bolts.
  3. Turn out two bolts and remove an arm of the switch of indexes of turns.
  4. Remove a returnable spring of the lever of adjustment of an inclination of a steering column.
  5. Turn out a bolt, remove a washer and remove a support of a pipe of a steering column with the lower fastening of a pipe of a steering column.
  6. Disconnect the lower fastening of a pipe from a support.
  7. Remove latches of dampers, damping plates and their guides.
  8. Assembly is made upside-down.