1998-2003 of release

Repair and car operation

Lexus RX 300
+ Cars Lexus RX-300
+ Controls and operation receptions
+ Options and car routine maintenance
+ The engine
- Systems of cooling of the engine, heating, ventilation and air conditioning
   - System of cooling of the engine
      The general information and safety 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 release of the fulfilled gases
+ Systems of an electric equipment of the engine
+ Automatic transmission and interaxal differential
+ Transmissionnaja line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Basic schemes of electric connections

Removal and installation of a radiator and fans

The components closing access to a radiator

1 — the Top casing of a radiator
2 — Condenser K/V
3 — the Bottom lattice of a radiator
4 — the Digit hose
5 — Gasitel of blow of a forward bumper

6 — the Digit tube
7 — the Socket of electroconducting of lateral dimensional fire
8 — the Panel of a forward bumper
9 — the Bottom casing of an impellent compartment

Components of fastening and radiator connection

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

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

Fastenings of fans to a radiator

Radiator assemblage

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 — the Bottom tank
10 — Masloohladitel
11 — Д/В №1 ECT

Assemblage of fans


  1. Remove bottom a casing of an impellent compartment.
  2. Empty cooling system (the Section Replacement of a cooling liquid (ОЖ see)).
  3. Disconnect from a radiator following sockets and hoses:
    • Sockets (№1 and №2) fans;
    • Socket Д/В №1 ECT;
    • The top and bottom hoses from a radiator;
    • Two hoses маслоохладителя from a radiator;
    • Turn out two bolts and remove two top support of a radiator.
  4. Raise assemblage of a radiator and remove it from two bottom support.
  5. Turn out 6 bolts and remove assemblage of fans from a radiator.
  6. Give fastening nuts крыльчаток fans and remove крыльчатки.
  1. Disconnect a wire and the holder of a socket from a casing of fans, turn out on three screws and remove e/motors of fans.
  1. Installation is made in an order, 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.