BMW 3 series E46

Since 1998 of release

Repair and car operation


The BMW of 3 series Е46
+ Cars BMW 3 (Е46)
+ Current leaving and service
+ The engine
+ Systems of cooling, heating
+ Power supply systems, injection and release
- Engine electric equipment
   The general information and security measures
   + System of electronic control by ignition and injection of the petrol engine
   + Ignition system
   - System of preheat of the diesel engine
      Check, removal and installation of candles накаливания
   + Charge and start systems
+ Manual transmission and transmission a line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Electric equipment schemes


System of preheat of the diesel engine

Check, removal and installation of candles накаливания

Check conditions:

- Pressure of the storage battery equally not less than 11.5 Century
- The safety lock of candles накаливания, located in the block of safety locks behind a ware box on the right, is serviceable. The arrangement of the block of safety locks is specified Specifications to the Head the Onboard electric equipment.

 REMOVAL AND CHECK

1 Remove the inlet pipeline, address to Section Removal and installation of the inlet pipeline.
2 Candles накаливания are between soaking up channels in a head of cylinders. Расстыкуйте a socket of candles накаливания. For this purpose it is necessary to compress clamps on tips.
3 Attach диодную a control lamp to a positive pole of the storage battery (+) and put consistently to each candle накаливания.

The diode lights up: the Candle накаливания is serviceable.
The diode does not light up: the Candle накаливания is faulty, it is necessary to replace it.
4 Turn out candles накаливания.

The key on 12 mm depth of 20 mm, for example, HAZET-4760-1 is for this purpose necessary.


 INSTALLATION

5 Screw candles накаливания and tighten their moment 20 Nm.

Do not exceed the specified moment of an inhaling, the ring backlash between a core накаливания and a carving part otherwise increases. It leads to premature failure of a candle.

6 Attach electric wires and fix them.
7 Establish the inlet pipeline, address to Section Removal and installation of the inlet pipeline.