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
   General information
   Search of malfunctions - the general information
   Replacement of sensors
   Removal and installation of assembly of AT valves
   Checks and adjustments of AT
   Removal and installation of a cooler of ATF
   Removal and installation of assembly of the lever of the selector of the AT modes
   Removal and AT installation
+ Transmission line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schematic diagrams of electric connections


Removal and installation of assembly of AT valves


  1. Remove the lower protection cover of a motive compartment, turn out a drain stopper and empty AT.
  1. Turn out 18 bolts of fastening of the pallet of a case of AT, remove the pallet and disconnect from it laying.
  2. Remove magnets and collect with their help metal particles from AT case pallet. Examine metal particles on a magnet and on the pallet – the steel particles which are (magnetized) indicate wear of bearings, gear wheels and washers, but not magnetized (copper or brass) – wear of plugs.
  1. Turn out 3 bolts and remove a maslozabornik with a sealing ring.
  1. Separate sockets of five Ý/m switching valves.
  2. Turn out a bolt, remove a lock plate and remove ATF temperature sensor (see the Section Replacement of Sensors).
  3. Release an electrical wiring from two holders.
  1. Turn out 17 bolts and remove assembly of valves.

Do not drop assembly of the control valve, a spring and the piston of the accumulator.

  1. Remove the case of the control valve, a spring and three laying.
  1. Turn out 5 bolts and remove 5 Ý/m switching valves.
  1. Installation is made as it should be, the return to an order of dismantle of components, tighten fixture with the required efforts, use new laying and sealing rings.

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