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
   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


Check of a state, removal and installation of the fan of the cooling system

Try not to touch blades of a krylchatka with hands, the tool and elements of clothes. In order to avoid getting injured or damage of the equipment, do not start the engine at the faulty fan. Do not make attempts to repair the broken blades of a krylchatka, change her assembled!



1. Check a krylchatka of the fan for existence of cracks, paying special attention to a condition of the bases of blades. The defective krylchatka is subject to replacement without fail!
2. Check assembly of coupling of the fan for existence of signs of development of leaks, in case of need make replacement.
3. Shake a krylchatka in the longitudinal direction, – in case of identification of a side play replace coupling assembly.
4. Manually rotate a krylchatka, – the certain resistance increasing with temperature increase of the engine has to be felt. If the krylchatka rotates too freely, or does not rotate at all, replace coupling assembly.



1. Take off driving belts and turn out bolts of fastening of a casing of ventilatory assembly (address an accompanying illustration).
2. Give four fixing nuts and separate ventilatory assembly from the water pump. Take the fan assembled with the casing from a motive compartment.
3. For separation of a krylchatka from a nave of a viscous clutch coupling give four fixing nuts (address an accompanying illustration).
4. Installation is made upside-down. Tighten all fixture with the required efforts.