E39 series BMW 5

since 1996-2001 of release

Repair and car operation

+ Introduction
+ Maintenance instruction
+ Current leaving and service
+ Engine
- Systems of cooling, heating
   + cooling System
   + Heater
   + air Conditioner
+ Power supply system and release
+ engine Electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Schemes
+ System of onboard diagnostics

стоимость услуг по ведению бухгалтерского учета ип

Systems of cooling, heating


Separate characteristics are provided also in the text of Head and in case of obligation of their performance are allocated with a bold print


Thermosiphon with the lopastny water pump. Thermostatic adjustment. With a separate broad tank. The electric fan joins and switched off by a thermoswitch. In separate models the chemical heataccumulator is applied.

System volume

520i, 523i, 528i

10.5 l


10.0 l

535i, 540i

12.2 l


Frost resistance

For increase in frost resistance to - 35°С remove a cooler and fill in an antifreeze concentrate in volume:

The measured value of frost resistance



5.2 l

— 5°С

4.0 l

— 10°С

3.0 l

— 20°С

2.0 l

Pressure of opening of a safety valve of a stopper of a radiator

2.0 bar

Depression of opening vacuum
valve of a stopper of a radiator

0.1 bar

Efforts of a tightening of carving connections

The moments of an inhaling of fixture are given in the text of Head and on some иллюстрациях*.
*vydelenny in the text a bold print the moments of an inhaling are subject to exact observance; the efforts not allocated with a bold print are given only roughly



The water pump on the engine


      •  М6

10 Nanometers

      •  М8

20 Nanometers

Bolts of fastening of the thermostat

10 Nanometers

Four bolts of fastening of a pulley

10 Nanometers

Drain stopper of system of cooling

40 Nanometers