BMW 3 Series E30

since 1983-1994 release

Repair and operation of the car



BMW E30
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engine
+ 4. Cooling system
+ 5. Heating and ventilation
- 6. Fuel system
   6.2. Specifications
   6.3. Check of system of injection
   6.4. Air stream measuring instrument
   6.5. Throttle branch pipe
   6.6. Fuel pressure regulator
   6.7. Nozzle of launch of the cold engine and thermotimer
   6.8. Check and replacement of nozzles
   6.9. Air proofreader of idling
   6.10. Order of a decompression of fuel system
   6.11. Check of pressure of fuel
   6.12. The fuel pump, the pump of pumping and the fuel level sensor in a tank
   6.13. Fuel pipes and union
   6.14. Fuel tank
   6.15. Air filter
   6.16. Cable of the drive of a butterfly valve
   6.17. Carburetor
+ 7. Exhaust system
+ 8. Transmissions
+ 9. Coupling
+ 10. Brake system
+ 11. Running gear
+ 12. Body
+ 13. Electric equipment
+ 14. Useful tips



6.10. Order of a decompression of fuel system

GENERAL INFORMATION

Before starting repair of any detail of fuel system, it is necessary to dump fuel pressure to avoid the fire and injuries of service personnel.

PERFORMANCE ORDER
1. Get a safety lock of the fuel pump.
2. Disconnect a fuel hose.
3. Start the engine and wait for its stop. Switch off ignition.
4. Turn off a stopper of a jellied mouth. At the same time dumping of residual pressure in a tank is provided.
Обзор: МФУстройства