Mercedes W124

since 1985-1995 of release

Repair and car operation



W124 Mercedes
+ Governing bodies and control devices
+ MAINTENANCE
+ 2. Maintenance (diesel engines)
- ENGINE
   3.2. General data
   3.3. Repair operations on the engine established in the car
   3.4. Check of pressure of compression
   3.5. Top dead point (VMT) of the piston of the first cylinder
   3.6. Cover of a head of the block of cylinders
   3.7. Pulley cranked shaft / quencher of krutilny fluctuations and nave
   + 3.8. Cover of a driving chain
   3.9. Check and replacement of a driving chain
   - 3.10. Mechanism of a tension of a driving chain, asterisk and uspokoitel of a chain
      + 3.10.2. Asterisks
      - 3.10.3. Uspokoiteli of a chain
         3.10.3.2. The bottom uspokoitel of a driving chain of models with a dvukhryadny chain
         3.10.3.3. Top uspokoitel of a chain
         3.10.3.4. A boot of the mechanism of a tension of models with a single-row driving chain
         3.10.3.5. A boot of the mechanism of a tension of models with a dvukhryadny driving chain
   3.11. Intermediate shaft
   + 3.12. Drive of valves, pushers and camshaft
   + 3.13. Head of the block of cylinders
   3.14. Oil pallet
   3.15. Oil pump
   3.16. Drive flywheel / plate
   3.17. Replacement of sealing rings of a cranked shaft
   3.18. Bearing replacement in an end face of a cranked shaft
   3.19. Check and replacement of a support of the power unit
+ 4. Repair of 6-cylinder petrol SOHC engines
+ 5. Repair of 6-cylinder petrol DOHC engines
+ 6. Repair of the diesel engine established in the car
+ 7. Major maintenance of engines
+ COOLING SYSTEM
+ FUEL SYSTEM
+ 10. System of injection of BOSCH CIS-E fuel (KE-JETRONIC)
+ 11. System of injection of BOSCH HFM fuel
+ 12. Fuel system of diesel engines
+ 13. Fuel system of diesel engines
+ SYSTEMS OF START, IGNITION
+ 15. System of ignition of 4-cylinder petrol engines
+ 16. System of ignition of four-cylinder petrol engines
+ PRESTARTING HEATING
+ TRANSMISSION
+ 19. Mechanical transmission
+ 20. Automatic transmission
+ POWER SHAFTS
+ BRAKE SYSTEM
+ SUSPENSION BRACKET
+ BODY
+ ELECTRIC EQUIPMENT
+ CHECK OF MALFUNCTIONS






3.10.3.3. Top uspokoitel of a chain

Removal

Use of an inertial hammer with captures and an additional bolt for extraction of an adjusting pin of the top uspokoitel of a chain


Extraction of an adjusting pin of the top uspokoitel of a chain

Removal of the top uspokoitel of a driving chain

PERFORMANCE ORDER
1. Remove a camshaft asterisk.
2. Screw in an additional bolt in one of adjusting pins of the top uspokoitel of a chain.
3. Using an inertial hammer with captures, for a head of an additional bolt take an adjusting pin of an uspokoitel of a chain (see fig. Use of an inertial hammer with captures and an additional bolt for extraction of an adjusting pin of the top uspokoitel of a chain, Extraction of an adjusting pin of the top uspokoitel of a chain).
4. Similarly take the second adjusting pin of the top uspokoitel of a chain. Thus watch, that the uspokoitel of a chain did not move a chain.
5. Remove the top uspokoitel of a chain from a head of the block of cylinders (see fig. Removal of the top uspokoitel of a driving chain).
6. Check a condition of the top uspokoitel of a chain on existence of wear, cracks and damages and, if necessary, replace it.
7. Establish the top uspokoitel of a chain on a place and fix it adjusting pins, having hammered them half into a head of the block of cylinders.
8. Apply a thin film hermetic on an acting part of each adjusting pin and then completely hammer pins into a head of the block of cylinders.
9. Establish a camshaft asterisk.