E46 series BMW 3
since 1998 of release
Repair and car operation
E46 series BMW 3
+ BMW 3 Cars (Е46)
+ Current leaving and service
- Procedures of repair of the engine
Removal and installation of the bottom cover of an impellent compartment
Removal and installation of a box of an air inlet
Removal and installation of the inlet pipeline
Removal and head installation cylinders / replacement of sealing laying
Removal and installation of camshafts
Removal and installation of the vacuum pump
Removal, installation and tension of a maple belt
+ System of greasing of the engine
+ Systems of cooling, heating
+ Power supply systems, injection and release
+ engine Electric equipment
+ RKPP and transmission line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Onboard electric equipment
+ electric equipment Schemes
Removal, installation and tension of a maple beltAddress also to the Section Check of a condition of driving ridge belts.
By means of a wide maple belt with edges the cranked shaft transfers movement to the pump of cooling liquid and the generator. The 6-cylinder engine on a shaft of the pump of cooling liquid has a radiator fan with the vyazkostny coupling. If there is a conditioner, its rotation is transferred to the compressor from an additional belt with edges. As belts are located one after another, for removal of a back belt it is necessary to remove the belt which was before it previously.
Belts stretch automatically, their pulling up is not required. Usually belt service life not less car service life. To replace a belt it is necessary in the following cases:
- Formation of cracks.
- Emergence of noise, for example, at a proskalzyvaniye in case of oil hit.
- In the presence of type damages: cross-section cracks in edges, holes in edges, deposits of dirt and inclusions of small stones between edges, a razlokhmachivaniye or wear of lateral surfaces of rubber edges, address also to the Section Check of a condition of driving ridge belts.