Mazda 626

1991-1998 of release

Repair and operation of the car

Mazda 626

+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engines
   - 3.1. Petrol engines (1,6 and 1,8 liters)
      3.1.1. Introduction
      3.1.2. Technical characteristics
      3.1.3. Recommendations about repair
      3.1.4. Top dead point
      3.1.5. Cover of valves
      3.1.6. Inlet collector
      3.1.7. Final collector
      3.1.8. Gas-distributing belt and asterisks
      3.1.9. Camshaft epiploons
      3.1.10. Yokes and distributive shaft
      3.1.11. Springs of valves, fastenings and laying
      3.1.12. Head of cylinders
      3.1.13. Oil pallet
      3.1.14. Forward cover
      3.1.15. Oil pump
      3.1.16. Forward epiploon of a bent shaft
      3.1.17. Flywheel
      3.1.18. Back epiploon of a bent shaft
      3.1.19. Fastenings of the engine
   + 3.2. Petrol 4-cylinder engine (2 liters)
   + 3.3. Petrol V6 engine (2,5 liters)
   + 3.4. Partition of engines (1,6 and 1,8 liters)
   + 3.5. Partition of engines (2,0 and 2,5 liters of V6)
   + 3.6. Diesel engine 2,0 liters
   + 3.7. Systems of electric equipment of the engine
+ 4. Heating and ventilation
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Transmissions
+ 8. Coupling and half shafts
+ 9. Brake system
+ 10. Running gear
+ 11. Body
+ 12. Electric equipment
+ 13. Electrical circuitries
+ 14. Useful tips

3.1.4. Top dead point

GENERAL INFORMATION

The highest point of the cylinder which is reached by the piston during a compression step is accepted to VMT.

Installation of pistons in VMT is an integral part of many procedures.

PERFORMANCE ORDER

1. Put the car on the emergency brake and disconnect system of ignition, having disconnected a wire from the ignition coil. Unscrew candles.
	2. Turn a bent shaft clockwise, by means of a wrench until the cut in an asterisk of a bent shaft is not combined with the T tag on a synchronizing plate.
3. Uncover the distributor of ignition and examine a rotor, he has to point to the tag located on the distributor case (the tag indicates an arrangement of contact of a wire of a spark plug of the first cylinder). If the rotor is turned on 180 °, the N1 piston means is in release step VMT.
4. Turn a bent shaft on one whole revolution (360 °) clockwise. The N1 piston is in compression step VMT.

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