Mazda 323

since 1985 release

Repair and operation of the car



Mazda 323

+ Introduction
+ Petrol engines
+ Engine lubrication system
+ Engine cooling system
+ System of ignition
- Power supply system, carburetor, system of injection of fuel
   Rules of purity during the work with a power supply system
   Removal and installation/check of the sensor in the fuel tank
   Removal and installation of the fuel tank
   Removal and installation of the fuel pump
   Removal and installation/check of the fuel pump
   Removal and installation of the air filter
   + Carburetor
   + System of injection of fuel
+ Diesel engine
+ System of production of the fulfilled gases
+ Coupling
+ Manual transmission
+ Automatic transmission
+ Suspension bracket and system of steering
+ Brake system
+ Wheels and tires, body, coloring of the car, care of the car
+ System of electric equipment
+ Heater, system of lighting, devices
+ Governing bodies and methods of operation
+ Electric circuits






Removal and installation of the fuel pump

On cars with the injector engine the fuel pump together with the fuel level sensor is on the holder in the fuel tank.

At removal of the fuel tank a fuel quantity can act. Vapors of fuel are poisonous therefore it is necessary to provide good ventilation of the room. To avoid hit of fuel on skin. To work in toplivostoyky mittens. Not to work near naked flame! To keep in readiness the fire extinguisher!

Removal

 PERFORMANCE ORDER

  1. To disconnect a weight cable from the battery.

At the same time data from memory of malfunctions of the engine or a protective code of the radio receiver are erased. Before shutdown of the battery it is necessary to read instructions in the Section Removal also installation of the battery.

  1. To remove the fuel level sensor, see the Head the Power supply system, the carburetor, system of injection of fuel, the Section Removal and installation/check of the sensor in the fuel tank.
  2. To shoot the film of fastening from the holder and the fuel pump.
  3. To unscrew fastening from the holder.
  4. To remove a rubber damper.
  5. To switch-off the plug of the fuel pump.
  6. To take out fuel pumps from fuel-supply lines.
  7. To take out the pump from fastening from below.
  8. To remove the fuel filter.

Installation

 PERFORMANCE ORDER

  1. To install the fuel filter on the new fuel pump.
  2. To install a rubber damper on the new fuel pump.

Injector engine

1 — a tape of fastening
2 — fastening
3 — a rubber damper

4 — the fuel pump
5 — the fuel filter


 PERFORMANCE ORDER

  1. To cover new consolidation of round section with a thin butter layer and to put on the fuel pump.
  2. To insert the fuel pump into fuel-supply lines.
  3. To connect plugs of the fuel pump.
  4. To establish and screw fastening.
  1. It is strong to press the fuel pump with a rubber support in fastening.
  1. To fix the pump on the holder by a fixing tape.
  2. To install the fuel level sensor, see the Head the Power supply system, the carburetor, system of injection of fuel, the Section Removal and installation/check of the sensor in the fuel tank.
  3. To connect a weight cable to the battery.
  4. If are available, to determine time on hours and to set a protective code of the radio receiver.