Mazda 323

since 1985 of release

Repair and car operation



Mazda 323

+ Introduction
- Petrol engines
   Specifications
   Removal and engine installation
   Removal and installation of a gear belt of VZ engines, В5, B6 (SOHC), (SOHC) VR
   Removal and installation of a gear belt (DOHC)
   Removal and head installation cylinders/replacement of laying of a head of cylinders
   Mechanism of a chain drive
   Removal and installation cam-shaft/adjustment of phases of a gazoraspredeleniye
   Removal and camshaft installation
   Cam-shaft/drive of the distributive mechanism
   Distributive shaft/drive of the distributive mechanism
   Removal and installation of camshafts
   Removal and installation of valves
   Replacement of maslootrazhatelny caps
   Check of directing valves
   Processing of facets of saddles of valves in a head cylinders/processing of valves
   Grinding in of valves
   Check/adjustment of a gap of valves
   Compression check
   Removal and installation/tension of a maple belt
+ System of greasing of the engine
+ System of cooling of the engine
+ ignition System
+ Power supply system, carburetor, system of injection of fuel
+ Diesel engine
+ System of production of the fulfilled gases
+ Coupling
+ Manual transmission
+ Automatic transmission
+ Suspension bracket and steering system
+ Brake system
+ Wheels and tires, body, car coloring, care of the car
+ electric equipment System
+ Heater, lighting system, devices
+ Governing bodies and operation receptions
+ Electric circuits






Removal and engine installation

Removal of the engine possibly only together with a transmission. Therefore before removal it is necessary to read also Chapter Removal and transmission installation. Final and inlet collectors, and also the carburetor and the generator remain established on the engine. The crane is necessary for removal of the engine. By no means it is impossible to lower the engine down by means of the shop lift as the lift can seriously damage the engine. Before installation in an impellent compartment it is necessary to cover wings.

It is recommended to mark before shutdown all electric cables and vacuum pipelines a sticky tape that at their installation easily it was possible to connect on former places.

Depending on year of release and equipment electric wires or vacuum and water hoses can be laid in an impellent compartment differently. As to describe all separate options it is not obviously possible, it is recommended to mark before shutdown the corresponding pipelines and wires a sticky tape. In the following chapter removal and installation of the petrol engine of 1,4 l with system of injection of fuel will be described.

Removal

The injector B6 engine with injection system

 PERFORMANCE ORDER

  1. To disconnect the battery, to observe instructions, see. Section Removal and battery installation.
  2. To unscrew the holder of the battery.
  3. To remove the air filter, see. Head Removal and installation of the air filter.
  4. To merge cooling liquid and to remove a radiator with the fan, see. Head System of cooling of the engine.
  5. To merge transmission oil, see. Head Introduction.
  6. To remove a cowl, see. Head of the Wheel and tire, body, car coloring, care of the car.
  7. To remove a gas drive.
  1. To disconnect a vacuum brake hose-1-, previously having weakened a collar.
  1. To weaken collars and to disconnect fuel hoses-2-. At shutdown to put around топливопровода a rag that when easing fuel could not be sprayed. To close at once pipelines suitable jams. For this purpose to insert into openings, for example, pure bolts of the corresponding diameter. For simplification of installation to mark топливопроводы with a sticky tape.
  2. To disconnect a ventilating vacuum hose-3-.
  3. If is available, to disconnect a vacuum hose-4-темпостата.

Carburetor engine

Carburetor engine

 PERFORMANCE ORDER

  1. To weaken collars and to disconnect fuel hoses of the mechanical fuel pump. At shutdown to put around топливопровода a rag that when easing fuel could not be sprayed. To close at once pipelines suitable jams. For this purpose to insert into openings, for example, pure bolts of the corresponding diameter. For simplification of installation to mark топливопроводы with a sticky tape.
  2. To disconnect vacuum hoses to the carburetor. For simplification of installation to mark hoses with a sticky tape.
  3. To disconnect hoses of a heater-5-, previously having weakened collars.
  4. To disconnect from the engine all electric connections. For simplification of installation previously to mark wires with a sticky tape.
    • To unscrew a cable of weight-1-on the engine.
    • To disconnect generator-2-connections, for this purpose to unscrew a thick cable In + and to disconnect the tip.
    • To disconnect the tip of the sensor of pressure of oil-3-.
    • To disconnect the combined tip of the sensor of a butterfly valve-4-and a regulator of number of turns of idling-5-.
    • To disconnect connections of a starter-6-, for this purpose to unscrew a thick cable and to disconnect the combined tip.
    • To disconnect the tip-7 - a lambda probe.
    • To disconnect the combined tip of gates of injection-8-.
    • To disconnect the tip-9-of the sensor of a neutral (only mechanical transmission).
    • To disconnect the plug 4-10-on the ignition coil.
    • To unscrew a cable of weight-11-on the engine.
    • To disconnect the combined tip-12-on the ignition distributor.
    • To disconnect the combined tip of a thermoswitch-13-cooling liquids.
    • To disconnect the tip-14-of the sensor of temperature of cooling liquid.
    • To disconnect the tip of weight-15-.
    • To disconnect the combined tip-16-on the backing switch (only mechanical transmission).
    • To unscrew a cable of weight-17-on a transmission.
    • To disconnect the combined tip-18-of the switch of a starter.
    • To disconnect the tip-19-of the sensor of temperature.
    • If is available, to disconnect the tip-20-of heating of starting automatic equipment.
    • To disconnect the combined tip-21-of the carburetor.
  1. Models from 10/89 g вып.: To press a nouse - an arrow - a shlangovy collar and to disconnect a heater hose.

On the union there is a consolidation of round section and an intermediate ring, not to lose them at installation.

  1. To lift the car.
  2. If is available, to remove the bottom facing of an impellent compartment.

Cars with the amplifier of a steering (servoupravleniye)

 PERFORMANCE ORDER

  1. To remove a maple belt with сервонасоса, see. Section Removal and installation/tension of a maple belt.
  2. To unscrew the pump with the holder and to suspend on a wire with the connected hoses so that the pump did not disturb further removal and hoses were not tense.

Cars with the conditioner

The contour of the conditioner should not be opened. The coolant contains the substances which hit on skin can cause frostbite. The engine can be removed, without opening a contour of system of the conditioner.


 PERFORMANCE ORDER

  1. To remove maple a belt, see. Section Removal and installation/tension of a maple belt.
  2. To unscrew the conditioner compressor with the holder and to suspend on a wire with the connected hoses so that it did not disturb at further removal and hoses were not tense.

Mechanical transmission

 PERFORMANCE ORDER

  1. To disconnect a bar of switching and a lengthening bar on a transmission, see. Section Removal and transmission installation.
  2. Models with a hydraulic drive of coupling: To unscrew the working cylinder of a drive of coupling with the hydraulic pipeline and to put aside, that it did not interfere with further removal, see also Head Coupling.

The hydraulic pipeline remains is connected, differently after installation it will be necessary to remove air from system. At the removed working cylinder it is impossible to press a coupling pedal. On some models the pipeline of coupling acts in film after dismantle of a support of the engine.

  1. Models with a hummock drive of coupling: To disconnect a coupling cable, see. Head Coupling, Section Adjustment of a pedal/cable of coupling.
  2. Automatic transmission: To take out шплинт and to disconnect a switching cable on a transmission. To unscrew cable fastening on a transmission.
  1. To remove a speedometer shaft, see. Head Manual transmission.
  1. To unscrew a reception pipe of the exhaust silencer from a final collector, see. Head System of production of the fulfilled gases.
  2. To remove power shafts, see. Head Suspension bracket and steering system, Section Removal and installation of a power shaft.
  1. To attach to engine earrings a suitable chain and to raise the engine, to unload its support.
  1. To unscrew nuts of fastening of the engine No. 1 and No. 2.
  1. To unscrew a dynamic damper and fastening nuts - And-.
  1. To unscrew a nut - In - to take out a bolt and to remove an engine support.
  1. To unscrew fastening bolts - And - and - engine V-support on the party of a transmission and to remove a support complete with the holder.
  2. To check, whether all hoses conducting from the engine to a body, are removed. Then to take out the engine by means of the crane up.

Carefully to direct the engine at a raising in order to avoid damages on a body.

  1. To remove a transmission from the engine, see. Head Manual transmission, Section Removal and transmission installation.

Installation

 PERFORMANCE ORDER

  1. To check engine support, water, oil and fuel hoses on existence of cracks and gaps, if necessary to replace.
  2. To check ease of a course of the vyzhimny bearing and the lever of switching off of coupling, if necessary to replace.
  3. To check thickness and a condition of a frictional overlay of a conducted disk of coupling, if necessary to replace.
  4. To clear shlitsevy connection of a shaft of coupling and to grease with MoS2 greasing.
  5. To attach a transmission to the engine, see. Head Manual transmission.
  6. Carefully to enter the engine from above into an impellent compartment by means of the crane. When lowering to watch, that bolts of the bottom support of the engine entered into openings in a beam.
  7. To establish nuts of fastening of the bottom support of the engine.
  8. To establish bolts of fastening of the top support of the engine. On some models before installation of support it is necessary to lay the pipeline to the working cylinder of coupling.
  9. To level the engine.
  10. To tighten fastening nuts on the bottom support of the engine with effort of 70 Nanometers to 9/89 g вып.; with effort of 50 Nanometers since 10/89 g вып.
  11. To tighten fastening nuts - And - engine support with effort of 80 Nanometers.
  12. To tighten a nut - In-. Inhaling moment: to 9/89 g вып. 60 Nanometers, since 10/89 g вып. 80 Nanometers.
  13. If is available, to screw a dynamic damper with effort of 70 Nanometers.
  14. Models from 10/89 g вып.: To tighten fastening bolts - In - engine support in that order with 1 on 4 with effort of 50 Nanometers. To tighten nuts - And - with effort of 80 Nanometers.
  15. To establish power shafts, see. Head Suspension bracket and steering system, Section Removal and installation of a power shaft.
  16. To establish a reception pipe of the exhaust silencer and an exhaust pipe or the catalytic converter.

Mechanical transmission

 PERFORMANCE ORDER

  1. To attach a bar of switching and a lengthening bar on a transmission. To screw a lengthening bar with effort of 40 Nanometers, a switching bar with effort of 20 Nanometers.
  1. Models with a hydraulic drive of coupling: To establish the working cylinder of a drive of coupling with the hydraulic pipeline and to tighten bolts - In - with effort of 20 Nanometers, - And - with effort of 10 Nanometers.
  1. To tighten bolts of fastening of the working cylinder of a drive of coupling with effort of 20 Nanometers.

Models with a hummock drive of coupling

 PERFORMANCE ORDER

  1. To establish a coupling cable, see. Head Coupling, Section Adjustment of a pedal/cable of coupling.
  2. If is available, to establish the bottom facing of an impellent compartment.
  3. To lower the car.
  4. To establish and adjust a gas drive, see. Head Power supply system, carburetor, system of injection of fuel, Section Check/removal and installation of automatic equipment of cold start.
  5. To establish a speedometer shaft.

Automatic transmission

 PERFORMANCE ORDER

  1. To attach to a transmission a cable of switching and to insert шплинт. To tighten cable fastening on a transmission with effort of 10 Nanometers.

Cars with a servoupravleniye

 PERFORMANCE ORDER

  1. To establish the pump with the holder and to screw with effort of 50 Nanometers.
  1. To establish maple a belt сервонасоса, see. Section Removal and installation/tension of a maple belt.

Cars with the conditioner

 PERFORMANCE ORDER

  1. To establish the conditioner compressor with the holder and to screw with effort of 30 Nanometers.
  2. To establish maple a belt of the compressor of the conditioner, see. Section Removal and installation/tension of a maple belt.
  1. To connect and screw all electric wires and vacuum hoses according to the put labels.
  1. To put on hoses of a heater and depending on model to fix collars.
  2. To connect submitting and returnable топливопроводы and to fix shlangovy collars.
  3. To establish a radiator, see. Head System of cooling of the engine, Removal and radiator installation.
  4. To fill in oil in the engine and a transmission, see. Head Introduction.
  5. To check cooling liquid on frost resistance and to fill in it, see. Head System of cooling of the engine, the Section Replacement of cooling liquid.
  6. To establish the air filter, see. Head Removal and installation of the air filter.
  7. To establish a cowl, see. Head of the Wheel and tire, body, car coloring, care of the car, Section Removal and cowl installation/adjustment
  8. To screw the holder of the battery with effort of 20 Nanometers.
  9. To establish the battery, see. Head electric equipment System, Section Removal and battery installation.
  10. If it is required, to adjust a gap of valves, see. Section Check/adjustment of a gap of valves.
  11. To check the ignition moment, to adjust, if it is required, see. Head ignition System, Section Check/adjustment of the moment of ignition.
  12. To check idling, if necessary to adjust, see. Head Power supply system, carburetor, system of injection of fuel.
  13. To warm up the engine, to check level of cooling liquid and tightness of all connections.