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
- Connection
   + connection
   kardannyj wave
   + power shafts
   - Differential
      Discussion, installation and check of differential
      Discussion and installation of Reduziergetriebes of the main transfer and regulation of freedom of action of gear wheels
      Determination of thickness of the regulating transferring and its device in Reduziergetriebes body
      Check and regulation of freedom of action of a flange
      Discussion and installation of Reduziergetriebes of the main transfer and regulation of freedom of action of gear wheels (model 140.28 / 032 / O33 till 31.05.94 wyp., 140.042/043/063/1 and to diameter of differential of 210 mm)
      Discussion and installation of differential with automatic blocking
      Compensation of the cylinder of differential with automatic blocking (model 140.028/032/033 till 31.05.94 wyp. And 140.1 with a code 211a)
+ brake system
+ Aufhängung and management
+ body
+ electric onboard equipment

Determination of thickness of the regulating transferring and its device in Reduziergetriebes body

EXECUTION ORDER

1. Strengthen the indicator on a bolt and establish a measuring disk.
2. Install in "0" indicators 3 mm of a suit on Messdisk (051), - height of Messdisk (051) is regulated.

3. Establish an external ring of the roller bearing (46b) on an internal ring of a key gear wheel (47) and establish magnetic Disk (052c).

4. Establish a key gear wheel in a measuring disk and measure height of a key gear wheel with the conic roller bearing and magnetic Disk.
5. Define distinction between wystoj "B1" and heights "In". Write down the received value (for example, 1.79 mm).

6. Read the main deviation of "a" of a key gear wheel ("+" or "-") and write down it (for example, +0.06 mm).

7. Depending on a prefix ("+" or "-") value for a key gear wheel of pljussujetsja (if "+") or (if "-") becomes accepted.

8. Install the measuring device (051b) in Reduziergetriebes body. Screw up it.

9. Establish left (052e) (outside inside) and it is valid (052d) (from within outside) measuring rings in Reduziergetriebes body before blow.

10. Install the measuring device (052a) by a measuring finger in measuring establishment (052), - the measuring finger is screwed up in a measuring detail (052b).
11. Establish a measuring detail (052b) in measuring establishment and obnulite the indicator of 2 mm of a suit. At a bolt delay, the indicator has to be obnulen.

12. Establish measuring establishment in the left opening in Reduziergetriebes body.

Measure removal of "A" between the regulator and the forward party of the measuring device


051b — the measuring device A1 — removal between the regulator and the forward party of the measuring device B1 — height of the measuring device M — the center of a gear wheel

EXECUTION ORDER

1. Measure removal of "A" between the regulator and the forward party of the measuring device and write down statements with positively ("+") or it is negative ("-") the direction (for example, receive, it is 0.01 mm and the negative direction). The positive or negative direction depends on turn of the indicator. The Drehens direction, from neutral situation, defines the negative direction, clockwise - the positive direction against the direction clockwise.
2. Determine transferring thickness: removal between height of "B1" and height "In" = 1.79 mm + the main deviation of "a" of a key gear wheel (0.06 mm) = 1.85 mm + distinction of "A1" between the regulator and the forward party of the measuring device (0.01 mm) = the transferring thickness (1.86 mm).
3. Accept measuring establishment and measuring rings of Reduziergetriebe. Accept the measuring device. Establish transferring of a certain thickness to Reduziergetriebe.