BMW 5 series E39

Since 1996-2001 of release

Repair and car operation



BMW E39
+ Introduction
+ The maintenance instruction
+ Current leaving and service
- The engine
   + Procedures of repair of the engine
   - System of greasing of the engine
      The scheme of a contour of circulation of oil
      Check of pressure of oil
      Removal and pallet installation картера
      Removal, installation and check of the oil pump
+ Systems of cooling, heating
+ The 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



Removal and pallet installation картера

1 — the pallet картера
2 — a pin
3 — a sealing ring
4 — the gauge of the index of level of oil
5 — a nut
6 — a sealing ring, А12 х 15.5-AL
7 — a drain stopper
8 — a sealing lining of the pallet
картера
9-11 — bolts
12 — a directing pipe
13 — a sealing ring
14 — a bolt
15 — a sealing ring
16 — the index of level of oil
17 — a cover

Models 520i, 523i, 528i

Removal

Owing to a lack of a place for pallet removal картера it is necessary to disconnect both support of the engine and to lower a beam of a forward suspension bracket, address to Section Removal and installation of a beam of a forward suspension bracket.


 PERFORMANCE ORDER

1. Disconnect a cable of weight from the storage battery. The battery is in a luggage carrier behind the right lateral facing.

At a battery detachment the data in electronic blocks of memory, for example, memories of malfunctions of the engine is erased. Address to recommendations Has undressed Removal and installation of the storage battery.

2. Disconnect a box of the air filter with a hose from a branch pipe throttle заслонки and take out, address to Section Removal and installation of the case of the air filter and a measuring instrument of weight of air.
3. Lift and establish the car on supports. Turn away bolts of fastening and remove the bottom facing of the engine, address to Section Removal and installation of the bottom guard of an impellent compartment.
4. Merge impellent oil.

5. Remove a hose of return of oil from an oil separator at a directing pipe of the index of level of oil. For this purpose open a collar. Address to an accompanying illustration.

6. Turn away directing pipe of the index of level of oil at the holder, (the bolt (14), see иллюстр. In the subsection beginning). Take out a pipe upward from the pallet картера. Pay attention to a sealing ring.

7. Застропьте the engine for the elevating device also raise it. If the elevating device is not present, get a cable through earrings on the engine and insert a strong pipe through a cable. Обоприте a pipe on supports or on подкапотную a part of wings. Address to an accompanying illustration.

Not опирайте a pipe on wings. The engine slowly lift, having convinced that any cable or a hose thus is not grasped. The elevating device of the engine leans at the left and on the right against engine beams.

8. Slowly lift the engine with the elevating device approximately on 5 mm.

9. Disconnect a steering shaft from the steering mechanism. For this purpose turn on tightening a bolt and remove карданный the hinge at the steering mechanism.

10. Turn away bolts of fastening and remove the pump of the hydraulic booster of a wheel. Take him aside together with the attached hoses, having adhered a wire to the engine.

Hoses should be attached to the pump. Oil otherwise follows. If the hydrosystem is opened, it is necessary to observe cleanliness, since. The dirt which has got to system can lead to malfunctions in work.

11. Ослабьте bolts of fastening of support of the engine at the left and on the right, having turned away them on four turns.

12. Turn away a nut of fastening of both support from the bottom party of the car.
13. Disconnect маслопроводы from holders on the pallet картера if they are available.
14. Расстыкуйте штекерное connection of the gauge of the index of a reserve of oil.

15. Bring under a beam of a forward suspension bracket a garage jack. On an illustration special tool BMW is shown. Address to an accompanying illustration.

16. Turn away bolts of fastening of a beam of a forward suspension bracket and lower it as it is possible more low, address to Section Removal and installation of a beam of a forward suspension bracket.

It is not necessary to turn on bolts of fastening of the steering mechanism and the steering lever from a beam of a forward suspension bracket.

17. Turn away bolts of fastening of the pallet картера in front and behind.

18. Lower the pallet картера and take out it back.

If картера it is impossible to take out the pallet, disconnect press draught at the left and on the right at the stabilizer and still lower a beam of a forward suspension bracket, address to Section Removal and installation of a beam of a forward suspension bracket.

Installation

 PERFORMANCE ORDER

1. Clear sealing surfaces of the pallet картера and the block of cylinders.

2. In grooves of a cover of the case приводных asterisks and запорной covers put the hermetic platen “3 Bond 1209”. The platen should be 3 mm in width and 2 mm in height.

3. Paste a new sealing lining by means of a small amount of plastic greasing. Check up correctness of position of a lining.

Lining it is necessary to establish the new always.

4. Establish into place the pallet картера.
5. Screw bolts of fastening of the pallet картера, without tightening them. Slightly tighten at first bolts at РКПП, then at the engine. Then all bolts tighten the moment of 10 Nanometers. If bolts are tightened too strongly, it is possible to crush a lining therefore tightness will be broken.
6. Fix маслопроводы if they are available, in holders for the pallet картера.
7. Insert directing pipe of the index of level of oil with a sealing ring and wrap it. The damaged ring necessarily replace with the new.
8. Fix a collar a hose of return of oil of an oil separator at a directing pipe of the index of level of oil.
9. Join штекерное connection of the gauge of a reserve it is small and fix it.
10. Fix stabilizer bars.
11. Raise a beam of a forward suspension bracket and fix it, address to Section Removal and installation of a beam of a forward suspension bracket.
12. Fix a steering shaft at the steering mechanism. Tightening a bolt tighten the moment of 20 Nanometers.
13. Lower the engine, take the crane aside. Fix both support of the engine the moment of 45 Nanometers.

The moments of an inhaling of support of the engine and holders of the engine the following: carving М8 - 25 Nanometers, М10 - 45 Nanometers

14. Establish the pump of the hydraulic booster of a wheel, address to Section hydropump Fastening.
15. Fill system with oil. On the index of level of oil there are two marks min and max. The difference in oil volumes between marks makes 1 l.
16. Lower the car on wheels.
17. Establish the fan, address to Section Removal and installation of the case of the air filter and a measuring instrument of weight of air.
18. Attach a negative cable to the storage battery. Establish hours. Program radio receiver stations.
19. Check up tightness of the pallet картера, having passed on the car. If necessary cautiously tighten fastening bolts.
20. Fix the bottom facing of an impellent compartment.