Mercedes S-Class W-140

In 1991-1999 editions

Repair and enterprise of the car



Mercedes S-Class
+ Mercedes Benz cars of the class S (W-140)
+ operation manual
+ Routine maintenance
+ motor
+ cooling systems, heating
+ systems of power supply and edition
+ electric equipment of the motor
+ Gear shifting boxes
- awtomatitscheckaja transmission
   Specifications
   Search of defects - the general information
   - Automatic transmission 722.5
      Removal, check of a state and device of the reformer of Drehens (hydro-transformer)
      Removal and device of the centrifugal regulator
      Removal and device of the touch switch of blocking of a starter (solution of start)
      Vacuum knot - a device detail
      Removal, service and the device of the repeated pump (AT to No. 3652931)
      Removal and device of a forward cover of the repeated pump
      Removal and device of the LB3 piston
      Removal and device of a back cover of transmission
      Discussion and installation of installation of AT valves
      Discussion and installation of transmission
      The device and check of freedom of action in Mehrscheibenbremse B3
      Measurement of freedom of action in B1 brake
      Connection of the raising transfer
      Removal, the device and check of components of a brake of BS of the raising transfer and the KS connection
      Discussion and installation of mufty of the free movement
      Discussion and installation of planetary mechanisms
      Discussion and installation of the K1 connection
      K2 connection
      Gear shifting Selektors lever
   + Automatic transmission 722.6
+ connection
+ brake system
+ Aufhängung and management
+ body
+ electric onboard equipment



Removal and device of the LB3 piston

Removal

 EXECUTION ORDER

1. Accept teflon - the covered rings (9) from flutes in a forward cover.
2. Establish a tiskalshchik (020) on rise - the strong plug (13) and squeeze them until the blocking ring (15) is not released.
3. Accept a blocking ring (15).
4. Accept a tiskalshchik (020).
5. Accept a blocking disk (13) and the coming-back feather (14) from the LB3 (12) piston.
6. Pull out the piston.

Device

 EXECUTION ORDER

1. Check radial uplotnitelnyje of a ring (16 and (17) and, make its compensation as a last resort.
2. Establish radial uplotnitelnyje of a ring (16) and (17).
3. Install the plug (024) on a forward cover (10).
4. Grease the connected surfaces of uplotnitelnych of rings.
5. Install the LB3 (12) piston.
6. Accept the plug (024).
7. Strengthen the coming-back feather (14) and rise - the strong plug (13) the LB3 (12) piston.
8. Establish and strengthen a tiskalshchik (020) on rise - the strong plug.
9. Establish a blocking ring (15).
10. Weaken and accept a tiskalshchik (020).
11. Establish teflon - the covered rings (9) in flutes in a forward cover. Are convinced of correctness and its device. If it is necessary you replace them on such, but smaller diameter.