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
   - Automatic transmission 722.6
      Removal and the device of the electro-hydraulic AT control unit (transmission it is defined)
      Discussion and installation of the electro-hydraulic control unit
      Discussion and installation of a disk of gear shifting
      Discussion and installation of a body of transmission and hydro-transformer
      Discussion and installation of Mehrscheibenbremsen of B2, B3 and gear wheel of blocking of transmission in situation "P"
      Discussion and installation of a back empty wave with for muftoj of the free movement
      Removal and B1 Mehrscheibenbremse device and fat pump
      Discussion and installation of the fat pump
      Discussion and installation of Mehrscheibenbremse of B1
      Discussion and installation of Mehrscheibenbremse of B2
      Discussion and installation of a wave of transfer with it is central also for from blocks of planetary gear wheels
      Removal and K1, K2 and K3 Mehrscheibenkupplungen device
      Discussion and installation of the K1 connection
      Discussion and installation of a key wave with the K2 connection and forward block of planetary gear wheels
      Discussion and installation of the K3 connection
      Removal and the device of the mechanism of blocking of transmission in situation "P"
      Removal and device of the Selektors lever of gear shifting
+ connection
+ brake system
+ Aufhängung and management
+ body
+ electric onboard equipment



Discussion and installation of a disk of gear shifting

Gear shifting disk device details

Gear shifting disk

A — the gate of regulation of working pressure. Gate of regulation of pressure Schmierens. The gate of regulation of overlapping at the appendix 2-3 transfers
In — the block of the appendix 1-2/4-5 of transfers

Gate of regulation of pressure of gear shifting
With — the appendix block 3-4 transfers
D — the appendix block 2-3 transfers. Connection of blocking of the regulating gate. The regulating W2 gate

Discussion

Gear shifting disk discussion

71 — bolts
72 — a cover of installation of valves
73 — Uplotnitelnaja a disk
74 — installation of valves
82 — a bolt


Gear shifting disk discussion

59 — the Directing finger
75 — plastic gates of a sphere
76 — steel gates of a sphere
143 — the Central bolt


Gear shifting disk discussion

72 — installation of valves
72.1 — transfer choice gate
72.2 — the overlapping regulation gate 2-3 transfers with the plug and the piston
72.3 — gate of regulation of pressure Schmierens
72.4 — gate of regulation of working pressure

72.5 — gate of fixing of the appendix 3-4 transfers
72.6 — the operating appendix gate 3-4 transfers
72.7 — the gate of switching of pressure at the appendix 3-4 transfers
72.8 — the overlapping regulation gate 3-4 transfers with the plug and the piston


Gear shifting disk discussion

74 — installation of valves
74.14 — the operating gate of the appendix 1-2/4-5 of transfers
74.15 — gate of fixing of the appendix 1-2/4-5 of transfers
74.18 — the gate of regulation of blocking of 1-2/4-5 transfers with the plug and the piston
74.19 — gate of regulation of pressure of gear shifting
74.20 — the gate of regulation of pressure of the regulating gate

74.21 — the gate of regulation of pressure of the switching gate
74.22 — blocking regulation gate hydro-transformer
74.24 — the gate of switching of pressure at the appendix 3-4 transfers
74.25 — the operating appendix gate 2-3 transfers
74.26 — gate of fixing of the appendix 2-3 transfers
74.27 — gate of switching B2


 EXECUTION ORDER

1. Prevent bolts (82).
2. Prevent bolts (71).
3. Accept a cover of installation of valves (72) from installation of valves (74).
4. Be lowered by uplotnitelnuju a disk (73). All 12 spheres in a body of gates, 4 75 they are plastic, for the rest 8 (76) - stole is located.
5. Prevent covers of a body of gates. Bank and pistons of the regulating gates (72.2), (72.8 and (74.18) should not be mixed.
6. The gate of switching B2 can be accepted and to be certain if the cover of a body of gates is accepted.

Installation

Gear shifting disk discussion

59 — the Directing finger
75 — plastic gates of a sphere
76 — steel gates of a sphere
143 — the Central bolt


Installation will be as it should be, carried out down discussions. Establish the judging finger (59) in a body of gates (shooter).