Removal and installation of the distributor of ignition. BMW the 5th E28/E34 series (from 1981 to 1993 of release)
Repair of BMW E28 and series E34 from 1981 to 1993
1. Cars of the BMW brand of 5-series
2. Engine
3. Cooling system
4. Power supply system
5. Ignition system
5.1. General information
5.2. General information about ignition and precautionary measure system
5.3. Check of functioning of system of ignition
5.4. Check of functioning and moment adjustment ignitions (TCI system)
5.5. Removal and installation of the distributor of ignition
5.6. Check and replacement of the coil of ignition
5.7. Check and replacement of the sensor of impulses and control block ignitions (TCI system)
5.8. Check and adjustment of an air gap (TCI system)
5.9. Check and replacement of sensors ignitions (Motronic system)
6. Control systems of the engine and decrease in toxicity of the fulfilled gases
7. System of production of the fulfilled gases
8. Coupling
9. Manual box of gear shifting (RKPP) and automatic transmission (AT)
10. Transmission line
11. Steering and suspension bracket
12. Brake system
13. Body
14. Control body sizes
15. Heater and air conditioner
16. System of onboard electric equipment
17. Routine maintenance of the car
18. Size table and adjusting data
19. Schematic electric circuits
20. Governing bodies and operation receptions
21. System of onboard diagnostics - a principle of functioning and codes of malfunctions
 








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5.5. Removal and installation of the distributor of ignition

TCI system

Removal

 PERFORMANCE ORDER

  1. Disconnect after careful marking from a cover of the distributor of ignition high-voltage wires of the coil of ignition and spark plugs (look Head Routine maintenance of the car).
  2. Remove a spark plug No. 1 (the next to an engine front).
  3. Manually turn the engine to the Top Dead Point (VMT) of a step of compression of the piston No. 1 (look the Part the Repair work which is carried out without extraction of the engine from the car).
  4. Attentively note vacuum hoses if more than one approaches to the distributor of their ignition.
  5. Disconnect vacuum hoses.
  6. Disconnect from the distributor of a wire of primary chain of ignition.
  1. Note situation a begunka in relation to the case of the distributor of ignition (it is shown by an arrow). Also note position of the case of the distributor of ignition concerning the engine.
  1. Remove a fixing nut or a bolt and a bracket.
  2. Remove the ignition distributor.

Do not turn the engine at the removed distributor of ignition.

Installation

Before installation of the distributor of ignition be convinced that the piston No. 1 still is in VMT of a step of compression.

 PERFORMANCE ORDER

  1. Insert into the engine the ignition distributor, having placed an adjusting bracket over a fixing opening. Do not interfere at installation of the distributor of ignition with turn of an axis of the distributor.
  2. Establish a fixing nut or a bolt. Before a tightening of a nut or a bolt it is necessary to combine the labels previously put on the case of the distributor, a begunok and the engine.
  3. Establish a cover of the distributor of ignition.
  4. Attach to the wire distributor.
  5. Attach high-voltage wires of spark plugs.
  6. Attach according to marking vacuum hoses.
  7. Check the ignition moment (look the Section Check of functioning and moment adjustment ignitions (TCI system)).

Motronic system

Removal

 PERFORMANCE ORDER

  1. Remove a cover of the distributor of ignition and uncover the distributor (look Head Routine maintenance of the car).
  1. Small prutkovy key unscrew three screws a begunka.
  1. Remove a begunok.

Installation

Installation is return to removal.


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5.4. Check of functioning and moment adjustment ignitions (TCI system)
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5.6. Check and replacement of the coil of ignition