Plums, washing and filling of system of cooling. BMW the 5th E28/E34 series (from 1981 to 1993 of release)
Repair of BMW E28 and series E34 from 1981 to 1993
1. Cars of the BMW brand of 5-series
2. Engine
3. Cooling system
4. Power supply system
5. Ignition system
6. Control systems of the engine and decrease in toxicity of the fulfilled gases
7. System of production of the fulfilled gases
8. Coupling
9. Manual box of gear shifting (RKPP) and automatic transmission (AT)
10. Transmission line
11. Steering and suspension bracket
12. Brake system
13. Body
14. Control body sizes
15. Heater and air conditioner
16. System of onboard electric equipment
17. Routine maintenance of the car
17.1. Schedule of routine maintenance
17.2. Introduction
17.3. Current leaving
17.4. General information on control
17.5. Check of levels of liquids
17.6. Check of a condition of tires and pressure in them
17.7. Replacement of impellent oil and oil filter
17.8. Check of level of liquid of system of hydrostrengthening of a wheel
17.9. Check of level of lubricant liquid of automatic transmission
17.10. Rotation of wheels
17.11. Check of a condition and replacement of hoses of an impellent compartment
17.12. Condition check, adjustment of a tension and replacement of driving belts
17.13. Check and adjustment of turns of idling of the engine and level WITH
17.14. Check of a condition of the battery, care of it and charging
17.15. Check and replacement of spark plugs
17.16. Check and replacement of candle VV of wires, covers and distributor begunka
17.17. Check of level of oil in a manual box of gear shifting
17.18. Check of level of lubricant liquid of differential
17.19. Check and adjustment of gaps of valves
17.20. Check and greasing of draft of a drive of a butterfly valve
17.21. Replacement of the air filter
17.22. Check of fuel system
17.23. Check of functioning of system of cooling
17.24. Check of a condition of system of production of the fulfilled gases
17.25. Check of a condition of components of a suspension bracket and steering
17.26. Check of a condition of protective covers of power shafts
17.27. Check of brake system
17.28. Check of a condition and replacement of brushes of screen wipers
17.29. Replacement of transmission liquid and AT filter
17.30. Plums, washing and filling of system of cooling
17.31. Replacement of the fuel filter
17.32. Replacement of transmission oil of manual transmission
17.33. Replacement of lubricant liquid of differential
17.34. Check of functioning of system of catching паров gasoline (EVAP)
17.35. Control of an alarm lamp of the notification about approach of term of planned maintenance (SPTO)
17.36. Replacement of a distributive belt of the engine
18. Size table and adjusting data
19. Schematic electric circuits
20. Governing bodies and operation receptions
21. System of onboard diagnostics - a principle of functioning and codes of malfunctions
 








17-30-sliv-promyvka-i-zapravka-sistemy-okhlazhdeniya.html

17.30. Plums, washing and filling of system of cooling

Each 38 000 km of run or time in two years

Do not allow antifreeze hit on your skin and the painted surfaces of the car. At hit immediately wash away a plentiful quantity of water. Antifreeze is extremely toxic and mortally dangerous at hit in an organism. Do not leave antifreeze in the open container or spilled on a floor; its sweetish smell can easily involve in itself children or pets. Consult about local rules of utilization of the fulfilled antifreeze. In many areas there are special centers for its acceptance.

The system of cooling should be drained, washed out regularly and again be filled. This procedure is made for maintenance of quality of an okhladitelny mix and the prevention of formation of corrosion which reduces overall performance of system of cooling and can serve as an engine cause of failure. During service of system of cooling it is necessary to check also a condition of all hoses and a cover of a radiator and in case of need to replace defective components.

Drainage

 PERFORMANCE ORDER

  1. If the car just returned from a trip, before the beginning of procedure wait some hours before complete cooling of the engine.
  2. After the engine cooled down, uncover a broad tank or a radiator. If the cover has to be opened, when the engine cooled down not completely, do it slowly and with observance of precautions to avoid burns.
  1. Place under a radiator the big container for collecting a cooler. Where there is a drain stopper, unscrew it (depending on model, you can be necessary for this steam of flat-nose pliers or a screw-driver). Where there is no drain stopper, you should disconnect the bottom hose from a radiator.
  1. While the cooler pours out, check a condition of hoses of a radiator, a heater and collars (if necessary see. Section Check of fuel system).
  2. Replace defective hoses and collars (see. Head cooling System where replacement procedure is in details described).

Washing

 PERFORMANCE ORDER

  1. After complete drainage of system wash out a radiator pure water from a garden hose so that from a drain opening or the bottom hose pure water poured out. If the radiator strongly rusted, is damaged or proceeds, it should be removed (see. Head cooling System) and to send in repair shop to the expert in radiators.
  2. The washing described above will remove various deposits from a radiator, but cannot remove a rust and a scum from surfaces of the engine and a cooling pipe. It is possible to remove all this by means of a chemical cleaner. For performance of this procedure follow instructions of the manufacturer of a cleaner. Before washing of the engine open a drain stopper of the block of cylinders.
  3. On respectively equipped models remove perelivny a hose from a broad tank. Drain a tank, wash out it pure water and connect a hose.

Filling

Tighten a drain stopper of a radiator or connect the bottom hose of a radiator. Establish and tighten a drain stopper of the block of cylinders.

Four-cylinder engines

 PERFORMANCE ORDER

  1. Slowly fill in in a radiator a new cooler (40 %/60 % an antifreeze mix with water) before its filling. Fill in a cooler in a broad tank to the bottom mark.
  2. Without closing a radiator cover, in well aired room start the engine and banish it until the thermostat (the cooler will begin to flow through a radiator and the top hose of a radiator will heat up) will open.
  3. Switch off the engine and let's to it cool down. Add a cooler in a radiator to the basis of a bulk mouth. On M40 engines unscrew the gate of production of air in the top part of a radiator and add a cooler until it will not start to pour out through a gate opening. Establish and tighten the gate.
  4. Compress the top hose of a radiator to remove air, then if it is necessary, again add a cooler. Close a radiator cover.
  5. Start the engine, warm up it to normal working temperature and check, whether there are no leakages of a cooler.

Six-cylinder engines

 PERFORMANCE ORDER

  1. Weaken the gate of production of air in the thermostat case.
  1. Fill in in a radiator of 40 %/60 %-nuyu an antifreeze mix with water so that it started to pour out in an opening of the gate of production of air. Tighten the gate.
  2. Close a cover of a radiator and start the engine; banish it before thermostat opening (the top hose of a radiator will heat up). Slowly weaken the gate of production of air until air vials will cease to leave, then tighten the gate.
  3. Repeat procedure until air will not be removed from system.


«on page back
17.29. Replacement of transmission liquid and AT filter
on page forward»
17.31. Replacement of the fuel filter