BMW 7_ая the E38 series from 1994 to 2002
1. Introduction
2. Governing bodies and operation receptions
3. Settings and routine maintenance of the car
4. Engine
5. Systems of cooling of the engine, heating, ventilation and air conditioning
6. A power supply system and production of the fulfilled gases
7. Systems of electric equipment of the engine
8. Manual box of gear shifting and coupling
8.1. Manual box of gear shifting
8.2. Coupling
8.2.1. General information
8.2.2. Removal and coupling installation
8.2.3. Replacement of the vyzhimny bearing and fork of switching off of coupling
8.2.4. Replacement of the main cylinder of coupling
8.2.5. Replacement of the executive cylinder
8.2.6. Removal and installation of a pedal of coupling
9. Automatic transmission
10. Kardanny and power shafts, reducer, differential and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
13. Body
14. Onboard electric equipment
15. Electric equipment schemes




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8.2.2. Removal and coupling installation

 PERFORMANCE ORDER

  1. Remove RKPP (see. Section Removal and RKPP installation).
  1. Block a flywheel from a provorachivaniye by means of the special adaptation No. 11 2 070 (for M60, M62 and M73 engines) or No. 11 2 170 (for other engines).
  1. Turn out in a cross order on 1 turn bolts before removal of effort from a press spring of coupling. Remove a basket of coupling and a conducted disk.
  1. Clear a flywheel and press a coupling disk of pollution and check them on wear and absence of damages. If necessary replace a flywheel or press a coupling disk.
  2. Check ease of a course and lack of biyeniye of the forward bearing of an entrance shaft of RKPP and if necessary to replace the bearing.
  3. To check bolts of fastening of a flywheel on lack of leakages of oil. If necessary replace bolts.
  4. To check a conducted disk of coupling on absence of damages and a rust on shlitsa, if necessary to replace a conducted disk.

Polluted by alien substances (oil, a cleaner etc.) conducted disks are subject to obligatory replacement.


  1. To check a conducted disk of coupling on wear. For this purpose measure a ledge of a frictional slip on rivets for its fastening, each time on a closing head (A). It is necessary to replace a conducted disk of coupling, if a slip ledge on a closing head less than 1 mm. Establish a conducted disk of coupling on previously cleared entrance shaft of RKPP and be convinced that the disk easily moves on a shaft.
  1. Installation is made upside-down. The conducted disk of coupling demands the careful address: do not concern surfaces of frictional slips, establish a conducted disk correctly, according to «Motorseite» labels (the engine party) and «Getriebeseite» (RKPP party). Center a conducted disk of coupling with the help of the adaptation No. 21 2 130 (for 5-step RKPP) or No. 21 2 120 (for 5-step RKPP).
  2. At installation of a basket of coupling roll bolts manually and tighten them in a cross order each time on 1 turn with demanded effort.


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8.2.1. General information
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8.2.3. Replacement of the vyzhimny bearing and fork of switching off of coupling