Mazda 626

1991-1998 of release

Repair and car operation

Mazda 626

+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engines
   + 3.1. Petrol engines (1,6 and 1,8 liters)
   + 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 of 2,0 liters
      3.6.1. Technical characteristics
      3.6.2. Maintenance, repair
      3.6.3. Principle of operation of the diesel engine
      - 3.6.4. Gear belt, installation of phases of a gazoraspredeleniye
         - RF engine
   Forward gear belt
   Back gear belt RF-N engine
      3.6.5. System of preliminary warming up
      3.6.6. Check of the device of preliminary warming up
      3.6.7. Air removal from fuel system
      3.6.8. Check and replacement of the electromagnetic valve of an otsechka of fuel
      3.6.9. Check and adjustment of turns of idling
      3.6.10. Removal and installation of nozzles
      3.6.11. Removal of the vacuum pump
      3.6.12. Diagnostics of malfunctions of a power supply system of the diesel engine
   + 3.7. Systems of electric equipment of the engine
+ 4. Heating and ventilation
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Transmissions
+ 8. Coupling and semi-axes
+ 9. Brake system
+ 10. Running gear
+ 11. Body
+ 12. Electric equipment
+ 13. Electroschemes
+ 14. Good advice

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Contents of electronic being remembered devices, for example radio receiver code are thus erased. Before shutdown of the accumulator it is necessary to read subsection 2.11.

1. Disconnect a cable of negative weight from the accumulator.
2. Remove glow plugs.
3. At the forthcoming repeated installation of a gear belt it. Thus it is necessary to put on a belt with a chertilka an arrow of the direction of rotation. The engine rotates clockwise.



Gear belt do not bend and do not turn off. Surely replace the polluted, damaged or worn-out belts. Check uniformity and ease of a course of a tension roller.

1. For turn of a camshaft lift a forward wheel of the car, establish the 5th transfer and turn a wheel a hand.


At all do not turn for camshaft wheels in order to avoid an overload of a forward gear belt.

2. Impose a gear belt. When imposing an old belt to impose according to the put arrow of the direction of rotation.


Be convinced that the belt well covers wheels and does not sag.


1. Weaken a bolt of a tension roller so that the roller could move to a gear belt under effort of a spring.
2. Turn a cranked shaft on two turns clockwise before coincidence of labels on a camshaft and on a back payment. Be once again convinced that all labels coincide.
3. Tighten a bolt of a tension roller with effort of 25 N of m.
4. Turn a cranked shaft on two turns in the direction of rotation of the engine and once again check adjustment.
5. Check a tension of a gear belt. The belt piece between wheels of the water pump and a camshaft should cave in on 9,512,0 mm from effort in 10 kg (strong pressing by a finger) if it not so, release a bolt of a tension roller and once again pull a belt.
6. Establish and fix with effort of 10 N of m a back casing of a gear belt.
7. Establish glow plugs.
8. Connect a cable of negative weight to the accumulator.
9. If there are hours, expose time and set a security code of a radio receiver.