BMW 3 of the E46 series
+ BMW 3 Cars (E46)
+ Current leaving and service
+ Engine
- Cooling systems, heating
- Engine cooling system
Replacement of cooling liquid
Check of a thermoswitch
Check of the cooling system under pressure
Connection and separation of the quick disconnect coupling
Removal and installation of the thermostat
Removal and installation of a fan / casing of the fan
Removal and installation of the fan with the viscous coupling
Removal and installation of a radiator
Removal and installation of the pump of cooling liquid
+ Heater and conditioner of air of salon
+ Power supply systems, injection and release
+ Electric equipment of the engine
+ RKPP and transmission line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schemes of electric equipment
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Connection and separation of the quick disconnect coupling Hoses and accessions of cooling liquid connect quick disconnect couplings. Connection/separation of the quick disconnect coupling is described on the example of the coupling of the top hoses of a radiator.
Opening
1 Merge cooling liquid in capacity, address to the Section Replacement of Cooling Liquid.
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2 Take out upward a screw-driver wire clamps-1-and-2-. |
3 Separate the coupling.
Connection
4 Check sealing rings in connections of quick disconnect couplings. In the presence of damages replace.
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| Sealing rings should not be greased with any greasing. |
5 Press before installation wire clamps on the coupling.
6 Connect the coupling. Thus clamps have to be recorded distinctly.
7 Fill system with cooling liquid and remove air from system, address to the Section Replacement of Cooling Liquid. |
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