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






3.10.3.5. A boot of the mechanism of a tension of models with a dvukhryadny driving chain

Removal

Extraction of a sharnirny finger of a boot of the mechanism of a tension of a dvukhryadny chain with use of an inertial hammer

PERFORMANCE ORDER
1. Uncover a driving chain.
2. Remove a camshaft asterisk.
3. On an axis of a sharnirny finger drill an opening in diameter of 5,5 mm, then in an opening cut carving М6 on depth of 10 mm.
4. Screw in in a sharnirny finger bolt М6 and, using an inertial hammer with an adapter, take for a bolt head a sharnirny finger (see drawing).
5. Remove a boot of the mechanism of a tension.

Check

PERFORMANCE ORDER
1. Check a boot condition on existence of excessive wear, damages or cracks and, if necessary, replace it.

Installation

PERFORMANCE ORDER
1. Establish a boot of the mechanism of a tension on a place and fix it a new sharnirny finger.
2. Establish a camshaft asterisk.
3. Establish a cover of a driving chain.