VW Sharan repair

. Diesel engines: 1,9 l of TDI.
+ 1. Introduction
+ 2. VR6 engine
+ 3. Two-liter engine (ADY)
+ 4. System of greasing of the engine
+ 5. Cooling system
+ 6. System of injection of fuel of the VR6 engine
+ 7. Simos system of injection of fuel of the 2,0-liter engine
+ 8. Ignition system
+ 9. Coupling
+ 10. Mechanical 5-step transmission
+ 11. Shaft of a drive of wheels
+ 12. Hydraulic booster of a steering
+ 13. Forward suspension bracket
+ 14. Back suspension bracket
+ 15. Brake system
- 16. Electric equipment
   - 16.1. Storage battery
      16.1.1. AB check
   + 16.2. Generator
   + 16.3. Starter
   + 16.4. Screen wipers
   + 16.5. Headlights
   16.6. Back lamps
   16.7. Replacement of lamps of forward indexes of turn
+ 17. Diesel engine
+ 18. System of greasing of the diesel engine
+ 19. System of cooling of the diesel engine
+ 20. Power supply system of the diesel engine and turbokompressor
+ maintenance Card
+ Specifications and characteristics
+ Elektroskhema




Repair Sharan/Sharan Volkswagen>> Electric equipment>> Storage battery



On Sharan cars lead-acid AB consisting of 6 separate accumulators connected consistently among themselves and placed in electrolit (25 — 30 %-ny solution of sulfuric H2SO4 acid that corresponds to density of electrolit 1,25 — 1,31 g/cm3) are established.
AB consists from:
- a monoblock with compartments for accumulators;
- covers with the jellied openings closed by jams;
- the negative and positive plates collected respectively in semi-blocks;
- separators;
- current carrying shoes with vyvodny probes and the interelement crossing points serving for consecutive connection of accumulators in the battery.
Established in Sharan AB has the following main technical characteristics:
- rated voltage, In       12
- nominal capacity:
  with the engine of 2,0 l        48 And · h
  with       the VR6 60 engine A · h
- electrolit density (at °C air temperature):
  AB   is completely discharged       1,12 g/cm3 (16 ° C)
  AB   is completely charged       1,28 g/cm3 (32 ° C)
On Sharan cars the unattended AB ready to work — filled in with electrolit are established and charged, i.e. under normal conditions in them it is not required to add operation of electrolits. Nevertheless carry out the following recommendations about AB operation:
- before service of AB put on an apron from canvas or a prorezinenny fabric — it will protect your clothes from electrolit splashes;
- periodically (at least once in two weeks) clear a surface of a cover of AB as a dust, dirt, electrolit droplets on it lead to the fast self-category;
- for cleaning of AB moisten a pure rag in 10 %-numbers solution of kaltsinirovanny soda or liquid ammonia, wipe it AB surface, and a brush with a rigid bristle clear all places where it is difficult to steal up a rag;
- then wipe AB dry, the used rags will throw out, and a brush wash up water;
- check a condition of polar conclusions of AB. A large white or greenish raid remove with a rag moistened with hot water;
- smooth out conclusions of AB and the plug of wires an emery paper of average granularity to metal shine;
- after connection of the smoothed-out tips of wires with conclusions of AB both that and others cover with a protective film (PVK greasing or VTV-1, "Unisma", WD-40, etc.);
- finishing AB cleaning, wash up and wipe dry its lateral walls and a bottom. It will prolong tray service life on which it is established, and the metal details located in the neighbourhood;
- check level of electrolit which should be not lower located on outer side of the AB case of the bottom line. If electrolit level is less than norm, it is necessary to add the distilled water;
AB discharged in the winter more than for 25 %, remove from the car and charge.