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
   Compression check in engine cylinders
   Engine check by means of the vacuum gage
   Belt of a streaming drive of auxiliary units
   + 6-cylinder petrol engines (M104.944 and M104.990/994)
   + 8-cylinder petrol engines (M119.970/981 and M119.971/981)
   + 12-cylinder petrol engines (M120.980/982)
   - 6-cylinder diesel engines (OM603.971)
      Air purifier - installation details
      Replacement of a belt of a drive of the generator
      Removal and installation of a natyazhitel of a belt of a drive of the generator
      Final collector - installation details
      Cover of a chain of a drive of GRM
      Camshaft
      Removal and installation of a head of the block of cylinders
      Verification of the control provision of a camshaft
      Replacement of a chain of a drive of GRM
      GRM drive - the general information, service of components
      Natyazhitel of a chain of a drive of GRM - installation details
      Removal and installation of pistons
      Check of a condition and replacement of rods
      Measurement of diameters of cylinders
      Removal and installation of sleeves of cylinders
      Check of a condition of a cranked shaft
      Removal and installation of an asterisk of a cranked shaft
      Removal and installation of the pallet of a case of the engine
      The sensor switch of level of oil - installation details
      Replacement of a chain of a drive of the oil pump
      Removal and installation of the oil pump
      Removal and installation of the case of the oil filter
   + 6-cylinder diesel engines (OM606.961)
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ gear shifting Box
+ Avtomaticheckaya transmission
+ Coupling
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment



56822268



Replacement of a belt of a drive of the generator

Removal

Details of installation of a belt of a drive of the generator




 PERFORMANCE ORDER

1. Weaken a casing of the fan and fix it over the fan.
2. Remove the fan coupling.
3. Weaken a belt of a drive of the generator.
4. Unscrew a nut (378), a bolt (375) and remove a belt of a drive of the generator.
5. Check a belt on absence of damages.

Installation

Scheme of laying of a belt of a drive of the generator

1 — the Tension roller
2 — the Cranked shaft
3 — the conditioner Compressor
5 — the Generator

7 — the Pump of the amplifier of a steering
7/1 — the Directing roller
8 — the Pump of system of cooling

Installation is carried out as it should be, the return to removal. Length of a belt: without the conditioner - 2080 mm, with the conditioner - 2145 mm.