Mercedes of the S-class W202

1993-2000 of release

Repair and operation of the car



Mercedes W202
+ 1.2. General information
+ 2. Maintenance
+ 3. Engines
+ 4. Lubrication system
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. System of ignition
+ 8. Fuel system
- 9. Transmission
   - 9.1.2. Check of thickness of a clutch plate in the mounted state
      9.1.3. Coupling check
      9.1.4. Coupling switching off coupling bearing
      9.1.5. Removal of air from a control system of coupling
      9.1.6. Probuksovochka
      9.1.7. Diagnostics of malfunctions of system of coupling
   + 9.2. Mechanical and automatic boxes of gear shifting
+ 10. Running gear
+ 11. Steering
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment
+ 14.2. Electrical circuitries






9.1.4. Coupling switching off coupling bearing

GENERAL INFORMATION

Noise of the working bearing in the switched-off state, that is, at the squeezed-out coupling pedal, indicates malfunction of the bearing of the coupling of switching off of coupling.

Removal

PERFORMANCE ORDER
1. Remove the transmission.
2. Remove the bearing of the coupling of switching off of coupling (1) from a tubular support on a forward cover of the transmission.
3. Move a fork of switching off of coupling (2) in the direction of an arrow (A) and then remove in the direction of an arrow (V) from a bolt with a spherical head (3) on a case of coupling and remove it.

Check

PERFORMANCE ORDER
1. Squeeze and at the same time rotate the coupling switching off coupling bearing.
2. If the bearing rotates spasmodically, install the new bearing.
3. Check the surfaces of sliding for lack of wear, corrosion and damages.

Installation

PERFORMANCE ORDER
1. Wipe a pure rag of a surface of the bearing and contact surfaces and grease them with MOS2 – plastic disulfidmolibdenovy lubricant.
Prevention

You apply very few lubricant that in the mounted state lubricant could not get on the surface of friction.


2. Squeeze out the bearing of the coupling of switching off of coupling (2) against the direction (V) on a bolt with a spherical head (3) until the bracket for fastening of a spring of a fork is recorded. Then move a fork against the direction of an arrow (A) until press the core of the distributive cylinder does not adjoin a coupling switching off fork flute.
3. Grease the bearing of the coupling of switching off of coupling and both side dredging on a back part of the coupling inside.
4. Get the bearing of the coupling of switching off of coupling on a tubular support and turn it until it does not get to side grooves in a fork.
5. Mount the transmission.