Mercedes S-Class W-140

1991-1999 of release

Repair and car operation

Mercedes S-Class
+ Mercedes-Benz Cars of a class S (W-140)
+ Operation manual
+ Routine maintenance
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ gear shifting Box
- Автоматичеcкая transmission
   Search of malfunctions - the general information
   - Automatic transmission 722.5
      Removal, check of a condition and installation of the converter of rotation (hydrotransformer)
      Removal and installation of a centrifugal regulator
      Removal and installation of the sensor switch of blocking of a starter (start permission)
      Vacuum knot - installation details
      Removal, service and installation of the secondary pump (AT to No. 3652931)
      Removal and installation of a forward cover with the secondary pump
      Removal and LB3 piston installation
      Removal and installation of a back cover of transmission
      Dismantling and assembly of klapanny assembly of AT
      Dismantling and transmission assembly
      Installation and gap check in multidisk brake В3
      Gap measurement in brake В1
      Coupling of raising transfer
      Removal, installation and check of components of a brake of BS of raising transfer and KS coupling
      Dismantling and assembly of the coupling of a free wheeling
      Dismantling and assembly of planetary mechanisms
      Dismantling and assembly of coupling К1
      Coupling К2
      Lever of the selector of gear shifting
   + Automatic transmission 722.6
+ Coupling
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment


Installation and gap check in multidisk brake В3


Arrangement of disks of multidisk brake В3

133b — the Internal disk
133a — the External disk
85 — the Disk spring
10 — the Piston of a brake of B3

Place disks of multidisk brake В3 in an order shown on сопр. illustrations, also establish them separately.



1. Define «a» distance, having established a support (029) on an interfaced surface. By means of a calliper, measure distance from external edge before spring laying (85).
2. Define «b» distance, having established a support (029) on the piston of a multidisk brake (arrow). Measure distance to laying (11).raznitsa between these distances - a gap of "L".
3. Adjust a gap in the "L" thickness of external disks (133b) brakes. External disks (133b) happen the next thickness 2.3, 2.8, 3.3 and 3.8 mm.

4. Grease a groove on the leader to a shaft (67). Establish the greased ring (9).