Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and operation of the car


Toyota Land Cruiser
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Cooling systems, heating
- 5. Fuel and exhaust systems
   + 5.1. Carburetor engines
   - 5.2. Engines with fuel injection
      5.2.1. Technical characteristics
      5.2.2. Decompression of fuel system
      + 5.2.3. Fuel pump and pressure of fuel
      5.2.4. Fuel pipes and joints
      5.2.5. Fuel pump
      5.2.6. Fuel level sensor
      5.2.7. Air filter
      5.2.8. Cable of the drive of a butterfly valve
      + 5.2.9. System of electronic injection of fuel (EFI system)
+ 6. System of decrease in toxicity
+ 7. Transmission
+ 8. Brake system
+ 9. Suspension brackets and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electrical circuitries




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5.2.2. Decompression of fuel system
PERFORMANCE ORDER
Prevention

When working on any part of fuel system follow fire safety regulations.
1. 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.
2. Turn off a stopper of a jellied mouth. At the same time dumping of residual pressure in a tank is provided.
3. Disconnect the socket from the fuel pump (1). On late models access to the socket is provided through an opening in a niche of a back wheel. On models 1991-94 of it is necessary to remove a back seat, a rug and the hatch. On models 1988-90 of, get the pump relay, turn the engine a starter (if access to the socket under a tank is complicated).
4. Start the engine, wait for a stop of the engine and switch off ignition.
5. After performance of these actions pressure in fuel system is absent.
6. Before weakening a collar of a hose or to unscrew the union of a fuel pipe spread rags to avoid hit of the spilled gasoline on the engine.
7. Before works disconnect the battery from weight.