LEXUS RX 300

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
   + 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


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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 ч 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 ч 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
Current strength at inclusion of fans from the battery at temperature 20 hailstones., and 8.5 ч 11.5

Systems of heating, ventilation and air conditioning

Pressure of a coolant, атм
  • Contour of low pressure
1.5 ч2.5
  • High pressure contour
13.6 ч 15.5
Quantity of a coolant, гр. 650 ± 50
Tension driving 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 ч125
Люфт magnetic coupling 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