Toyota Land Cruiser 100/Amazon, Lexus LX 470

since 1997 release

Repair and operation of the car



Toyota Land Cruiser, Amazon, Lexus LX470
+ Identification numbers of the car
+ Governing bodies and methods of safe operation of the car
+ Settings and routine maintenance of the car
+ Engine
- Cooling systems of the engine, heating of salon and air conditioning
   Specifications
   Antifreeze - general information
   Check of serviceability of functioning and replacement of the thermostat
   Check of a state, removal and installation of the fan of the cooling system
   Removal and installation of a radiator and broad tank of the cooling system
   Check of a condition of the water pump
   Removal and installation of the water pump
   Check of serviceability of functioning and replacement of the block of the sensor of the measuring instrument of temperature of cooling liquid
   Check of serviceability of functioning of a driving electric motor of the fan of a heater and its replacement
   Removal and installation of the block and heat exchanger of a heater
   Removal and installation of assembly of the control panel of functioning of a heater and conditioner of air
   Check of serviceability of functioning and service of systems of heating and air conditioning
+ A power supply system and production of the fulfilled gases
+ Engine electric equipment
+ Control systems of the engine and decrease in toxicity of the fulfilled gases
+ Gear shifting box
+ Transmission line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment



Removal and installation of the water pump

Start implementation of the procedure only after full cooling of the engine! See also preventions at the beginning of the Section Antifreeze – general information.

Details of installation of the water pump of the petrol engine

Details of installation of the water pump of the diesel engine

1 — Perepuskna a hose
2 — Prostavka
3 — OZh supply Tube to a turbocompressor
4 — the Water pump

5 — the Adjusting arm of the generator
6 — the Epiploon
7 — the Back cover of a belt of the GRM drive


 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.

If the stereosystem established on the car is equipped with a security code before disconnecting the battery make sure that you have the correct combination for input of the audio system in action!

Empty the cooling system (see the Head Nastroyki and routine maintenance of the car). If replacement of cooling liquid was made recently, keep for further use (see the prevention in Razdeleantifriz – general information).
2. Merge cooling liquid.
3. Shoot a belt of the GRM drive and an intermediate video No. 2 (see the Head Dvigatel).
4. Remove from assembly of the water pump a thermostat casing (see the Section Check of Serviceability of Functioning and Replacement of the Thermostat).
5. On the petrol engine give five bolts, two rack-mount bolts and a nut then separate assembly of the water pump from the engine (address an illustration above). At installation new laying therefore the removed laying can be thrown out will be required.
6. On the diesel engine remove the fan of a radiator and a pulley of the water pump, turn out three bolts and remove an adjusting arm of the generator (address an illustration above).
7. On the diesel engine give two nuts and disconnect OZh supply tube to a turbocompressor from the water pump and a perepuskny hose. Then turn out five bolts and remove the water pump together with prokladny
8. Carefully smooth out the interfaced surfaces, then wipe with their pure rags moistened in acetone.
9. Establish a new sealing ring on the end of a perepuskny tube and new laying of the water pump.
10. Further installation is made as it should be the return to an order of dismantle of components. Track that all fixture was tightened with the required effort.
11. Fill the cooling system (see the Head Nastroyki and routine maintenance of the car), start the engine and check it for existence of signs of development of leaks.