Audi A4

since 1994 of release

Repair and car operation



A4 Audi
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ exhaust System
+ cooling System
+ Fuel tank and fuel pump
+ Air filter and absorption channels
+ injection System
+ Coupling
+ Transmission and main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tires
- Electrotechnical equipment
   The minus is connected to weight
   The help for orientation in the electrotechnical equipment of the car
   Wires
   Connections of wires
   Central switching knot
   Support of additional relays
   Box for electronics
   Relay and control units
   Switching relay
   H-contact of the relay of unloading
   Table of the relay and control units
   Safety locks
   Table of safety locks
   + Electric circuits
   + Accumulator
   + Generator
   - Starter
      Starter dismantle
      The help at malfunctions
+ ignition System
+ Lighting
+ Alarm equipment
+ Tools and devices
+ Heating and ventilation
+ body Details
+ Salon
Search of malfunctions
Technical characteristics





Starter dismantle

The dismantled starter (5)

1–electromagnetic switch;
2–the wire plug 30 (from the accumulator);

3–the wire plug 50 (from the ignition lock);
4–driving gear wheel of a starter.

Here the starter is disassembled

1–arm of graphite brushes;
2–anchor;
3–shesterenochny transfer;
4–bearing case;

5–case;
6–case cover;
7–bearing cover;
8–safety washer, adjusting washer and laying.


Figures «1», «2» and «4» showed bolts which should be unscrewed at dismantle of a starter (3) (the four-cylinder engine).


 PERFORMANCE ORDER

  1. Disconnect on the accumulator a weight wire, differently probably short circuit.
  2. Dismantle the bottom facing of the engine (head of the Detail of a body).
  3. Raise the right forward part of the car and fix.
  4. Four-cylinder engine: disconnect all wires on the electromagnetic switch.
  5. There where is, dismantle an arm on a starter ahead in the direction of travel.
  6. Unscrew fixing bolts and nuts on a fixing flange of a starter (in the direction of travel behind).
  7. Take out a starter.
  8. Six-cylinder engine: dismantle a ventilating hose of the generator.
  9. Unscrew an oil pipeline arm (an automatic transmission) on a case and the transmission case.
  10. Dismantle wires on the electromagnetic switch of a starter.
  11. Uncover.
  12. Dismantle a wire of D + on the generator.
  13. Hang out wires to a starter and the generator from arms on a body, unscrew arms.
  14. Unscrew fixing bolts and nuts on a fixing flange of a starter (in the direction of travel behind).
  15. Take out a starter from a transmission bell, having overturned it from top to bottom.
  16. Now wring out a starter up and extend it aside over a transmission.
  17. In this work it is a question of millimeters.

Replacement of graphite brushes

If the starter strikes, that, probably, only graphite brushes are erased. These graphite brushes are on sale only assembled with a fixing plate. As after opening of the case of a starter sealing should be broken, it is necessary to get D3 hermetic in a warehouse of spare parts. At the four-cylinder engine the powerful soldering iron and solder are also necessary.

 PERFORMANCE ORDER

  1. Dismantle a starter.
  2. Unscrew two screws with shlitsevy heads on a small cover of the bearing on a reverse side of a starter, uncover.
  3. Remove a safety washer and an adjusting washer from the end of a shaft located under it.
  4. Unscrew both screws with shlitsevy heads (or nuts with rasporny fingers) on a back cover of the case and uncover.
  5. Measure length of graphite brushes – the minimum length of 8 mm.
  6. For replacement of graphite brushes unscrew a fixing plate from its knot of connection on the electromagnetic switch.
  7. Again mount a starter, thus condense with hermetic a case cover, fixing screws and a bearing cover.

Dismantle of the electromagnetic switch

 PERFORMANCE ORDER

  1. Dismantle a starter.
  2. Unscrew a starter wire.
  3. Unscrew three screws with shlitsevy heads on a fixing flange of the electromagnetic switch.
  4. Pull the electromagnetic switch a little back and take out an eye from the starting lever of a starter.