Lexus RX 300
+ Lexus RX-300 cars
+ Governing bodies and methods of operation
+ Settings and routine maintenance of the car
+ Engine
- Cooling systems of the engine, heating, ventilation and air conditioning
+ Engine cooling system
+ Systems of heating, ventilation and air conditioning
+ A power supply system and production of the fulfilled gases
+ Systems of electric equipment of the engine
+ Automatic transmission and interaxal differential
+ Transmission line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schematic diagrams of electric connections
|
Cooling system of the engine, heating, ventilation and air conditioning
Specifications Engine cooling system
| Temperature of opening of the thermostat, hail. |
80 ÷ 84 |
| Thermostat valve shift at a temperature of 95 a hail., mm |
not less than 10 |
| Temperature of full closing of the thermostat, hail. |
40 |
| Pressure of opening of the safety valve of a cover of a radiator, atm |
|
|
0.9 ÷ 1.2 |
|
|
0.75 |
| Pressure withheld by a radiator cover, atm |
1.2 |
| Temperature of turning on of fans of the cooling system, hail |
98 |
| Current at turning on of fans from the battery at a temperature of 20 a hail., And |
8.5 ÷ 11.5 |
Systems of heating, ventilation and air conditioning
| Pressure of coolant, atm |
|
|
1.5 ÷2.5 |
|
|
13.6 ÷ 15.5 |
| Amount of coolant, гр. |
650 ± 50 |
| Tension of the K/V driving compressor belt |
see Specifications to the Head Nastroyki and routine maintenance of the car
|
| The volume of refrigerator oil in the evaporator, cm 3
|
40 |
| Type of refrigerator oil |
ND-OIL 8 |
| Resistance of the sensor of blocking of the K/V compressor at a temperature of 20 a hail., Ohm. |
65 ÷125 |
| Side play of the K/V magnetic coupling, mm |
0.5 ± 0.15 |
Efforts of tightening of threaded connections, Nanometer
| Fixture of the water pump |
8 |
| Nuts of fastening of a reception branch pipe |
8 |
| Bolt of fastening of the giving OZh tube to a head of cylinders |
19.5 |
| Bolts of fastening of the top support of a radiator |
12.8 |
| Bolts of fastening of assembly of fans to a radiator |
5 |
| Oil cooler fixture to a radiator |
8.3 |
| Fixture of the giving radiator tube to a radiator |
14.7 |
| Fixture of refrigerator lines |
- Everything, except connection of the soaking-up tube with a hose
|
10 |
- Connection of the 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 the K/V compressor |
25 |
| Fixture of an arm of an adjusting level of a belt of the drive of the generator and K/V compressor |
|
|
|
18 |
|
|
25 |
| Drain traffic jams of the cooling system |
- Stopper on a side cover of the block of cylinders of models 2WD
|
7 |
|
|
13 |
| Fixture of a press plate to the compressor |
13.2 |
| Assembly fixture э / motor and drafts of screen wipers |
see the Body
|
| Bolts of fastening of assembly of a safety cushion of the forward passenger |
20 |
|
|
