LEXUS RX 300

1998-2003 of release

Repair and car operation



Лексус 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
   + 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
+ Трансмиссионная a line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Basic schemes of electric connections


System of cooling of the engine, heating, ventilation and air conditioning

Specifications

System of cooling of the engine

Temperature of opening of the thermostat, hailstones. 80 84
Displacement of the valve of the thermostat at temperature 95 hailstones., mm Not less than 10
Temperature of full closing of the thermostat, hailstones. 40
Pressure of opening of a safety valve of a cover of a radiator, атм
  • The standard
0.9 1.2
  • The minimum admissible
0.75
Kept by a cover of a radiator pressure, атм 1.2
Temperature of inclusion of fans of system of cooling, hailstones 98
Force of a current at inclusion of fans from the battery at temperature 20 hailstones., and 8.5 11.5

Systems of heating, ventilation and air conditioning

Pressure of a coolant, атм
  • Contour of low pressure
1.5 2.5
  • High pressure contour
13.6 15.5
Quantity of a coolant, гр. 650 50
Tension приводного compressor K/V belt Specifications to the Head of Adjustment and car routine maintenance see
Volume of refrigerator oil in the evaporator, sm 3 40
Type of refrigerator oil ND-OIL 8
Resistance of the gauge of blocking of compressor K/V at temperature 20 hailstones., an ohm. 65 125
Люфт magnetic муфты К/В, mm 0.5 0.15

Efforts of a tightening of carving connections, Nanometer

Fixture of the water pump 8
Nuts of fastening of a reception branch pipe 8
Bolt of fastening of submitting tube ОЖ to a head of cylinders 19.5
Bolts of fastening of the top support of a radiator 12.8
Bolts of fastening of assemblage of fans to a radiator 5
Fixture маслоохладителя to a radiator 8.3
Fixture of a submitting tube of a radiator to a radiator 14.7
Fixture of refrigerator lines
  • Everything, except connection of a soaking up tube with a hose
10
  • Connection of a soaking up tube with a hose
32
Bolts of fastening of tubes to the broad valve and the evaporator 4.1
Bolts of fastening of compressor K/V 25
Fixture of an arm of an adjusting lath of a belt of a drive of the generator and compressor K/V
  • Bolt A
18
  • Nut and bolt In
25
Drain stoppers of system of cooling
  • Stopper on a lateral cover of the block of cylinders of models 2WD
7
  • Other stoppers
13
Fixture of a press plate to the compressor 13.2
Fixture of assemblage of the e/motor and draughts of screen wipers The Body see
Bolts of fastening of assemblage of a pillow of safety of the forward passenger 20





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