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
+ connection
+ brake system
+ Aufhängung and management
+ body
+ electric onboard equipment


Specifications

The separated characteristics are provided also in the text of the head and in case of need its executions are chosen bold print.

General characteristics
Type
5-in steps, with electronic
From management of gear shifting
Name
722.5 or 722.6

Relations of transfer 722.6

S500
1st transfer
3.59: 1
2nd transfer
2.19: 1
3rd transfer
1.41: 1
4th transfer
1.00: 1
5th transfer
0.83: 1
Reverse gear
3.16: 1
Main transfer
2.82: 1
S320
1st transfer
3.93: 1
2nd transfer
2.41: 1
3rd transfer
1.49: 1
4th transfer
1.00: 1
5th transfer
0.83: 1
Reverse gear
3.16: 1
Main transfer
3.07: 1
ATP type
Volume of ATF, l

Pressure in AT 722.5 hydraulic system

Vacuum modulator
Black color
The modulating pressure, bar
4.0
Working pressure, bar
14.4Yo1

Pressure in the centrifugal regulator, bar

At a speed of 30 km/h.
0.90
At a speed of 56 km/h.
2.30
Diameter of the hydro-transformer, millimeter
270

Efforts of a delay of associations of a slice, Newton-meter

722.5

Drain stopper in a transmission peel
22
Hydro-transformer drain stopper
14
Bolt of strengthening of the hydro-transformer
To a basic disk
42
Bolt of strengthening of knot of vacuum
8
Bolt of strengthening of the repeated pump to karteru AT
8
Bolt of strengthening of the repeated pump
To a forward cover
20
Bolt of strengthening of a back cover
13
Mother of strengthening of a flange of a wave of transfer
120
Sensor of protection against an overload
70
Bolt of strengthening of a flange of K2 to karteru AT
11

722.6

Hydro-transformer drain stopper
16
Strengthening bolt hydro-transformer
To key Disk M8
42
Drain stopper in a transmission peel
20
Mother of strengthening of kardannogo of a wave
To M12 transmission gears
60
Bolt of strengthening of the electromagnetic gate
To a gear shifting disk
8
Bolt of strengthening of a cover of a body of gates
To a body of M6ch30 gates
8
Bolt of strengthening of a side cover to a cover
Bodies of gates and to a body of M4ch12 gates
4
Bolt of strengthening of a body of transmission
To a hydro-transformer body
20
Bolt of strengthening of a peel to a transmission body
8
Mother of strengthening of a flange of a wave of transfer
200
Bolt of strengthening of the electro-hydraulic control unit to a transmission body
8
Bolt of strengthening of mehrscheiben-
B2 brakes to a transmission body
16
Bolt of strengthening of a dog to the Selektors lever
Gear shiftings
8
Bolt of strengthening of the Selektors lever
Gear shiftings to a body
6

Definition of contacts of the contact plug 13 transmissions



1 Sensor 3 changes (Y3/6n3)
2 e/magnitno the gate of regulation of the modulating pressure (Y3/6y1)
3 Sensor 2 changes (Y3/6n2)
4 Entrance signal of a sensor of temperature (Y3/6b1) and contact of blocking of a starter (Y3/6s1)
5 —
6 Working tension e/magnitno gates
7 Working tension of a sensor
8 e/magnitno gate of gear shifting of 2-3 (Y3/6y5)
9 e/magnitno gate of gear shifting of 3-4 (Y3/6y4)
10 e/magnitno gate of regulation of pressure of switching (Y3/6y2)
11 e/magnitno gate (blocking of the reformer of Drehens) (Y3/6y6)
12 Sensor body
13 e/magnitno gate of gear shifting of 1-2/4-5 (Y3/6y3)