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
   - System of cooling of the engine
      General information and precautionary measures
      Removal, check and installation of the water pump
      Removal, check and thermostat installation
      Check of components of system of cooling
      Removal and installation of a radiator and fans
   + Systems of 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
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schematic diagrams of electric connections

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Removal and installation of a radiator and fans

The components closing access to a radiator

1 — the Top casing of a radiator
2 — the To/in Condenser
3 — the Bottom reshyotka of a radiator
4 — the Digit hose
5 — the Quencher of blow of a front bumper

6 — the Digit tube
7 — I Will corrode electroconductings of a lateral marker light
8 — the Panel of a front bumper
9 — Nizhny a casing of an impellent compartment

Components of fastening and radiator connection

1 — a radiator Cover
2 — the Top support of a radiator
3 — radiator Assembly
4 — the fan No. 1 Socket
5 — the Drain stopper
6 — the Bottom support of a radiator
7 — the Sealing ring

8 — the fan No. 2 Socket
9 — the No. Д/В Socket of 1 ECT
10 — the Hose of a broad tank of OZh
11 — the Top hose of a radiator
12 — the Hose of a cooler of ATF
13 — Nizhny a radiator hose

Fastenings of fans to a radiator

Radiator assembly

1 — a radiator Cover
2 — the Top tank
3 — the Sealing ring
4 — the Heat exchanger
5 — the Tube
6 — the Nut

7 — the Washer
8 — the Drain stopper
9 — Nizhny a tank
10 — Maslookhladitel
11 — Д/В NO. OF 1 ECT

Assembly of fans


  1. Remove bottom a casing of an impellent compartment.
  2. Empty cooling system (see. The section Replacement of cooling liquid (OZh)).
  3. Disconnect from a radiator the following sockets and hoses:
    • Sockets (No. 1 and No. 2) fans;
    • No. Д/В socket of 1 ECT;
    • The top and bottom hoses from a radiator;
    • Two hoses of a maslookhladitel from a radiator;
    • Turn out two bolts and remove two top support of a radiator.
  4. Raise assembly of a radiator and remove it from two bottom support.
  5. Turn out 6 bolts and remove assembly of fans from a radiator.
  6. Give fastening nuts a krylchatok of fans and remove krylchatka.
  1. Disconnect a wire and the holder of the socket from a casing of fans, turn out on three screws and remove э / motors of fans.
  1. Installation is made as it should be, the return to an order of dismantle of components. Tighten all fixture with demanded efforts. Electroconducting stack so that it did not concern mobile elements.