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
+ Avtomaticheckaya transmission
- Coupling
   + Coupling
   Driveshaft
   + Power shafts
   - Differential
      Dismantling, assembly and differential check
      Dismantling and assembly of a reducer of the main transfer and adjustment of gaps of gear wheels
      Determination of thickness of adjusting laying and its installation in the reducer case
      Check and adjustment of a gap of a flange
      Dismantling and assembly of a reducer of the main transfer and adjustment of gaps of gear wheels (model 140.28/032/O33 till 31.05.94 вып., 140.042/043/063/1 and diameter of differential of 210 mm)
      Dismantling and differential assembly with automatic blocking
      Replacement of the cylinder of differential with automatic blocking (models 140.028/032/033 till 31.05.94 вып. and 140.1 with a code 211a)
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment



56822268



Dismantling and differential assembly with automatic blocking

Differential with automatic blocking

Differential with automatic blocking

A — the Block of frictional disks with a conducted gear wheel in diameter of 185 mm
In — the Block of frictional disks with a conducted gear wheel in diameter of 210 mm

Dismantling

By means of a drift take a roller finger (19) and a finger of differential (16) of the case of differential (13)

14 — the Spherical washer
15 — Satellites
17 — Gear wheels of a drive of power shafts

22 — the Frictional disk with a slip on the one hand
23, 23a — Frictional disks without slips
24 — Frictional disks with slips from both parties


 PERFORMANCE ORDER

1. Fix the case of differential (13).
2. Take a roller finger (19) and a finger of differential (16) by means of a drift from the case of differential (13).
3. Establish drifts (046) in gear wheels of a drive of power shafts (17).
4. Turn satellites (15) with spherical washers (14) in the direction to an opening and remove them.
5. At first remove the right gear wheel of a drive of a power shaft (17) (it is shown in the established situation) with frictional disks.
6. Remove the left gear wheel of a drive of a power shaft (17) (from a conducted gear wheel) with frictional disks.

Assembly

Fix frictional disks in the correct order on both gear wheels of a drive of power shafts (17)

17 — the Gear wheel of a drive of a power shaft
22 — the Frictional disk with a slip on the one hand
23, 23a — Frictional disks without slips
24 — Frictional disks with slips from both parties


 PERFORMANCE ORDER

1. Fix frictional disks in the correct order on both gear wheels of a drive of power shafts (17) and carefully grease frictional disks (22) and (24) universal gipoidny transmission liquid.
2. At first establish the left gear wheel of a drive of a power shaft (from a conducted gear wheel) with frictional disks, then establish the right gear wheel of a drive of a power shaft (17) with frictional disks and establish a drift (046) having paid attention of that frictional disks without slips have ears.
3. Establish satellites (15) with spherical washers (14), using a drift (046), roll them until they will not be established in the differential case.
4. Establish a differential finger by means of a drift in satellites and spherical washers.
5. Check the moment of a friction of differential. It should make 80-160 Nanometers.
6. Establish a finger of differential (16) and a roller finger (19).
7. Take differential from a vice.