Replacement of an epiploon of a gear wheel. 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
10.1. General information
10.2. Removal and driveshaft installation
10.3. Check of work and replacement of the elastic coupling
10.4. Check and replacement of the central bearing
10.5. Check and replacement of kardanny hinges
10.6. Check and replacement of a lobby of the centering directing
10.7. Replacement of the hinge of equal angular speeds of the driveshaft
10.8. Removal and installation of power shafts
10.9. Check and replacement of CV JOINTS and their protective covers
10.10. Replacement of lateral epiploons of a case of differential
10.11. Removal and installation of a casing of differential
10.12. Replacement of an epiploon of a gear wheel
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
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


10.12. Replacement of an epiploon of a gear wheel


  1. To Poddomkratta a back of the car and reliably establish it on axial support.
  2. Remove a differential casing (cm the Section Removal and installation of a casing of differential).
  1. Put with paint or a scraper of a label of combination (are specified by shooters) on a flange, a shaft of a gear wheel and a nut of a shaft of a gear wheel to provide the correct assembly.
  1. Remove a lock plate, then fix an entrance flange in an immovability and give a flange nut.
  2. By means of a stripper remove an entrance flange.

If in a shaft of a gear wheel the flute in a place of its contact to an old epiploon was carried by, consult about further actions at the qualified expert. The new plug of a shaft of a gear wheel can be demanded also.

  1. Take an old epiploon the special tool or a big screw-driver. Make sure that you did not scratch an epiploon nest.
  2. Lower a new epiploon in lubricant liquid of differential. Establish it into place, sponges in, by means of a big replaceable head or a piece of a pipe.
  3. Slightly grease an entrance shaft and напрессуйте on it an entrance flange, but do not try to plant it against the stop. Screw a nut of a flange and by means of a dinamometrichesky key slowly tighten it, noticing effort at which labels are combined - it should be close to specified in the Size table and adjusting data. If the effort necessary for combination of labels, a little less demanded, is possible that the plug of a shaft of a gear wheel needs replacement. Since this work demands special tools and the corresponding experience, it is better to provide it to specialists of dealer office of the BMW service or a repair truck.
  4. If the demanded effort is reached earlier, than labels were combined, do not continue to tighten a nut before their combination.

Do not tighten a nut after combination of labels and back, т.к it will lead to a perezhimaniye of the plug of a shaft of a gear wheel.

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