E39 series BMW 5

since 1996-2001 of release

Repair and car operation



E39 BMW
+ Introduction
+ Maintenance instruction
+ Current leaving and service
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
- Suspension bracket and steering
   - Forward suspension bracket
      Electronic control by rigidity of shock-absorbers (EDC)
      Removal and installation of an amortization rack
      Dismantling amortization rack/shock-absorber. Removal and installation of a screw spring
      Check and shock-absorber utilization
      Removal and installation of the bearing of a wheel
      Removal and installation of a beam of a forward suspension bracket
      Removal and installation of the lever of a cross-section suspension bracket
   + Back suspension bracket
   + Steering
+ Body
+ Onboard electric equipment
+ electric equipment Schemes
+ System of onboard diagnostics


Heavy Metal & Reflected


Removal and installation of a beam of a forward suspension bracket

After installation of a beam it is necessary to check geometrical parameters of a forward suspension bracket.


 REMOVAL

1. Fix on the engine the load-lifting device and unscrew bolts of fastening of support, address to the Section Removal and installation of the pallet of a case.
2. Mark with paint the provision of forward wheels in relation to a nave. Thanks to it the otbalansirovanny wheel will occupy the former situation. Weaken bolts of fastening of a wheel on the standing car. Lift and establish the car on supports. Remove forward wheels.
3. Disconnect drafts at a suspension bracket beam. Previously remove caps.
4. Disconnect cross-section levers at a suspension bracket beam.
5. Remove the heat-shielding screen and the holder of the screen of the engine.
6. Bring outside a support under an amortization rack.

7. Measure length of a vvorachivaniye (And) both steering drafts, mark or count at an otvorachivaniye number of turns and write down the received value.
8. Unscrew a lock-nut (the shooter on an accompanying illustration) and turn out steering drafts.

9. Unscrew bolts of fastening and remove from a beam the steering mechanism.

10. Unscrew bolts of fastening and remove from a suspension bracket beam the stabilizer of cross-section stability.
11. Bring under a suspension bracket beam a garage jack.
12. Unscrew on three bolts of fastening at the left and on the right beams and lower it down. For this purpose around back bolts partially remove facing.

Bolts of fastening have various length. Write down it.


 INSTALLATION

1. Establish a beam of a forward suspension bracket and fix bolts to an engine beam the moment of 75 Nanometers. Insert both short bolts behind.
2. Fix bolts the stabilizer on a suspension bracket beam the moment of 20 Nanometers.
3. Fix the steering mechanism on a beam new being self-stopped nuts the moment of 40 Nanometers.
4. Screw steering drafts on earlier measured size (And), address to an illustration 7.8. Fix drafts lock-nuts the moment of 45 Nanometers.
5. Establish the heat-shielding screen and the holder of the screen of the engine.
6. Fix the cross-section lever and draft on a beam of a forward suspension bracket new being self-stopped nuts. Do not tighten a nut.
7. Fix engine support, address to the Section Removal and engine installation.
8. Remove from the engine the load-lifting device.
9. Fix forward wheels. Bolts of fastening of wheels with oil do not grease. Establish wheels so that the markings put earlier coincided. Lower the car on wheels. Tighten bolts of fastening of a wheel cross-wise the moment of 100 Nanometers.
10. Establish the car in normal situation. Should be for this purpose satisfied the following conditions:
   a) The car should stand on wheels.
   b) Forward seats should be on the average situation.
   c) Each seat should have loading of 68 kg.
   d) On a back seat in the center there should be a cargo in mass of 68 kg.
   e) In the center of a luggage carrier there should be a cargo in mass of 21 kg.
   f) The fuel tank should be completely filled.
11. Fix draft on a forward beam new being self-stopped nuts the moment offered by Specifications. Put on caps.
12. Fix the cross-section lever on a forward beam offered by Specifications the moments.