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 installation of valves

Removal

 PERFORMANCE ORDER

  1. To remove a head of cylinders, see. Section Removal and head installation cylinders/replacement of laying of a head of cylinders.
  2. To remove a cam-shaft, see. Sections Removal and installation cam-shaft/adjustment of phases of a gazoraspredeleniye, Removal and camshaft installation, Cam-shaft/drive of the distributive mechanism.

If details of the distributive mechanism are established again, they should be established on former places. In order to avoid confusion it is recommended to prepare a suitable raskladochny board.

  1. Engines with 2 cam-shafts with the top arrangement: To take out tarelchaty pushers and to spread out on a board.
  1. To remove springs of valves. For removal of crackers of valves standard nippers for springs of valves are used.
  1. To compress springs of valves and to take out crackers. To remove nippers. To take out the valve. To remove the top cups of valves, springs and cups below.
  2. To remove maslootrazhatelny caps, see. Section Replacement of maslootrazhatelny caps.

Installation

 PERFORMANCE ORDER

  1. If old valves and a head of cylinders are established, before assembly it is necessary to check directing valves. If new valves are established in an old head of cylinders, it is necessary to process facets of valves in a head of cylinders and valves.
  2. To clear valves a shaber and a wire brush of the deposit remains.
  3. VZ engine, В5, В6 (SOHC), (SOHC) VR: To check yokes and a shaft of yokes on existence of grooves and wear.
  4. Slightly to grease a core of the valve and to insert each valve on the old place. New valves should be ground in previously by means of shlifovochny paste, see. Section Check/adjustment of a gap of valves.
  5. Carefully to clear all details and to grease mobile details with engine oil.
  6. It is obligatory to replace maslootrazhatelny caps.
  7. To insert valves into a head of cylinders. To watch, that inlet and final valves were established in the correct order.
  8. To insert the bottom cups of springs of valves.
  9. To establish springs and the top cups of springs of valves.
  10. To compress springs of valves nippers and to insert crackers of valves so that they entered into grooves of valves. To remove nippers and to establish other valves.
  11. Slightly to knock with a polymeric hammer on a valve core, to provide the correct provision of crackers.
  12. Engines with 2 cam-shafts with the top arrangement: To grease all tarelchaty pushers with engine oil and to insert them into the corresponding openings.
  13. To establish a cam-shaft, see. Sections Removal and camshaft installation, Cam-shaft/drive of the distributive mechanism, Distributive shaft/drive of the distributive mechanism.
  14. To replace laying of a head of cylinders, to establish a head of cylinders, see. Section Removal and head installation cylinders/replacement of laying of a head of cylinders.
  15. To adjust a gap of valves, see. Section Check/adjustment of a gap of valves.