Mercedes S-Class W-140

1991-1999 of release

Repair and operation of the car



Mercedes S-Class
+ Mercedes-Benz cars of the class S (W-140)
+ Operation manual
+ Routine maintenance
+ Engine
+ Cooling systems, heating
+ Power supply system and release
+ Engine electric equipment
+ Gear shifting box
- Automatic transmission
   Specifications
   Search of malfunctions - the general information
   - Automatic transmission 722.5
      Removal, check of a state and installation of the converter of rotation (hydrotransformer)
      Removal and installation of the centrifugal regulator
      Removal and installation of the sensor switch of blocking of a starter (permission of start)
      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 installation of the LB3 piston
      Removal and installation of a back cover of transmission
      Dismantling and assembly of valvate assembly of AT
      Dismantling and assembly of transmission
      Installation and check of a gap in a multidisk brake of B3
      Measurement of a gap in B1 brake
      Coupling of the raising transfer
      Removal, installation and check of components of a brake of BS of the raising transfer and coupling of KS
      Dismantling and assembly of the coupling of a free wheeling
      Dismantling and assembly of planetary mechanisms
      Dismantling and assembly of coupling of K1
      Coupling of K2
      Gear shifting selector lever
   + Automatic transmission 722.6
+ Coupling
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment






Installation and check of a gap in a multidisk brake of B3

Installation

Arrangement of disks of a multidisk brake of B3

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

Place disks of a multidisk brake B3 in the order shown on сопр. illustrations, also install them separately.

Check

 PERFORMANCE ORDER

1. Define distance of "a", having established a support (029) on the interfaced surface. By means of a caliper, measure distance from the outer edge before spring laying (85).
2. Define distance of "b", having installed a support (029) on the piston of a multidisk brake (arrow). Measure distance to laying (11). A difference between these distances - a gap of "L".
3. Adjust a gap the "L" thickness of external disks (133b) of a brake. External disks (133b) happen the following thickness of 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).

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