BMW 3 series E46

Since 1998 of release

Repair and car operation



The BMW of 3 series Е46
+ Cars BMW 3 (Е46)
+ Current leaving and service
- The engine
   + Procedures of repair of the engine
   - System of greasing of the engine
      Contour of circulation of oil
      Removal and pallet installation картера
      Check of pressure of oil
+ Systems of cooling, heating
+ Power supply systems, injection and release
+ Engine electric equipment
+ РКПП and трансмиссионная a line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Electric equipment schemes





Removal and pallet installation картера

 REMOVAL

Owing to the limited area for pallet removal картера it is necessary to disconnect both support of the engine and to lower a beam of a forward suspension bracket.

1 Remove воздухосборную a heater box, address to Section Removal and installation of a box of an air inlet.
2 Remove a hose of soaked up air with воздухосборной boxes, address to Section Removal and installation of the air filter of the engine.
3 Models 320d: Uncover the engine around the oil filter, address to Section Connection and separation quick disconnect муфты.

Operation of lifting and car installation on supports is connected with danger! Therefore before operation carrying out familiarise with Razdelom Poddomkrachivanie and towage

4 Lift and establish the car on supports. Turn away bolts of fastening and uncover an impellent compartment, address to Section Removal and installation of the bottom cover of an impellent compartment.
5 Merge impellent oil, address to Section Replacement of impellent oil and the oil filter.

6 Models 320i, 323i, 328i: Remove a hose plum of oil from an oil separator on a directing pipe of the index of level of oil. For this purpose disconnect a fastening collar (the marksman on an illustration).

7 Turn away directing pipe of the index of level at the holder. Take out directing pipe upwards from the pallet картера. Thus pay attention to a sealing ring.
8 Models 320i, 323i, 328i: Turn away bolts of fastening of the pump of the hydraulic booster of a wheel and suspend on a wire with the attached hoses to the engine, address to Section Removal and installation of the pump of the hydraulic booster.

Hoses should be left attached to the pump, oil will follow otherwise. If the hydrosystem is opened, it is necessary to watch special cleanliness as the dirt which has got to system can lead to refusals.


9 Raise the engine the crane for forward eyes. If the crane available is not present, pass a cable through eyes on the engine. Pass through a cable a pipe of sufficient durability and обоприте it on two supports.

Adaptation BMW-00 0 200 shown on an illustration, leans at the left and on the right against support of wings and fastens there bolts. On sale there is similar adaptation KLANN № KL-0205-3US.

10 Raise the engine the crane on 5 mm to unload support.
11 Models 320i, 323i, 328i: Ослабьте engine support on the right and at the left above approximately on 4 turns.
12 Turn on from the bottom party of the car of a nut from both support of the engine.

13 Disconnect a steering shaft from the steering mechanism and remove the bottom steering column from карданного the hinge (an arrow on an illustration).

14 Disconnect the stabilizer at the left and to the right of an engine beam.

Following operations are described in Section Removal and installation of a beam of a forward suspension bracket in more details.

The steering mechanism to remove from a beam of a forward axis it is not required.
- Remove the amplifier of a forward part of the car.
- Turn away bolts of fastening and remove left and right cross-section suspension bracket levers.
- Prop up a beam of a forward suspension bracket the garage lift and bring a corresponding support. On an illustration support BMW-31 2 220 is shown. If the specified support available is not present, enclose a wooden lining not to damage a beam.
- Turn away bolts of fastening of a beam and lower it probably more low.

15 Rasstykujte a socket of the gauge of level of oil.
16 Models 320d: Remove from holders on the pallet картера a cable of the gauge of level of oil and the backing switch.
17 If there are oil pipelines AT, remove them at the pallet картера from holders.
18 316i, 318i: Turn away bolts of fastening and remove the holder of fuel pipelines around the pallet картера.

19 Turn away bolts of fastening and remove the pallet картера.

On an illustration pallet fastening картера the engine 316i, 318i to flange РКПП is shown. Turn out bolts on flange РКПП (arrows on an illustration) and on the block of cylinders.

20 Lower the pallet картера and take out it back.



 INSTALLATION

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

Sealing lining of the pallet картера necessarily replace with the new.

If at 316i, 318i the new pallet картера is established, it is necessary to rearrange on new картер маслозаборник and soaking up pipe, having established thus new consolidation.

The soaking up pipe has self-cutting bolts of fastening. Therefore the new pallet картера does not have carving for fastening bolts. Bolts cut a carving at ввинчивании.

22 Models 316i, 318i: Put on the pallet картера a new sealing lining. Fill grooves (arrows on an illustration) in pallet consolidations картера under connecting planes of the block of cylinders at a cover of cogwheels and запорной covers the hermetic having long elasticity, for example, “Drei Bond 1209” or “Loctite Ultra Black”.

23 Models 320d, 320i, 323i, 328i: Put on dividing planes (arrows on illustrations) on a cover of cogwheels and запорной to a cover the platen of the hermetic having long elasticity, for example, “Drei Bond 1209” or “Loctite Ultra Black.” Platens should have width of 3 mm and height of 2 mm. Paste a new sealing lining картера, using консистентную greasing. Check up correctness of position of a lining.

On an illustration the 6-cylinder petrol engine is shown.

24 Establish the pallet картера.
25 Screw bolts of fastening of the pallet картера, yet without tightening them. Tighten slightly bolts at first at РКПП, then at the engine. Then tighten all bolts the moment 10 Н•м, that is again slightly. If bolts are tightened too strongly, the lining can be crushed and lost tightness.
26 Insert directing tube for the index of level of oil, using a new sealing ring. Fix a tube on the holder.
27 Models 320i, 323i, 328i: Fix a collar a hose plum of oil from a separator at a directing pipe of the index of level.
28 If are available маслопроводы, fix them in holders at the pallet картера.
29 Models 316i, 318i: Fix bolts the holder of fuel pipelines around the pallet картера.
30 Models 320d: Fix in holders at the pallet картера a cable of the gauge of level of oil and the backing switch.
31 Join and fix a socket of the gauge of level of oil.

Following operations are described in Section Removal and installation of a beam of a forward suspension bracket in more details.

- Raise a beam of a forward suspension bracket and fix its bolts, address to Section Removal and installation of a beam of a forward suspension bracket.

If the steering mechanism did not act in film, carrying out of operations on measurement of a forward suspension bracket is not required.

- Fix bolts on an engine beam the left and right levers of a suspension bracket.
- Establish the amplifier of a forward part of the car.

32 Fix at the spherical hinge the bottom part of a steering column. A klemmnyj bolt tighten the moment 20 Н•м.
33 Lower the engine, clean the crane. Fix bolts both support of the engine. The inhaling moments are resulted in Specifications.
34 Models 320i, 323i, 328i: Establish the hydraulic booster pump, address to Section Removal and installation of the pump of the hydraulic booster.
35 Fill system with impellent oil, address to Section Replacement of impellent oil and the oil filter.
36 Establish into place воздухосборную a box, address to Section thermoswitch Check.
37 Models 320d: Establish around the oil filter an engine cover, address to Section Connection and separation quick disconnect муфты.
38 Establish a hose of soaking up air on a box of the air filter of the engine.
39 Lower the car on wheels.
40 Fix stabilizer collars on a beam of a forward suspension bracket the moment 25 Н•м. For this purpose the car should be in normal position.
41 Pass on the car and check up tightness of the pallet картера. If necessary cautiously tighten fastening bolts.
42 Fix bolts the bottom cover of an impellent compartment, address to Section Removal and installation of the bottom cover of an impellent compartment.