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)
   + 3.2. 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
      3.6.1. 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 gas distribution
      3.6.5. System of preliminary warming up
      3.6.6. Check of the device of preliminary warming up
      3.6.7. Removal of air from fuel system
      3.6.8. Check and replacement of the electromagnetic valve of a cut-off 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 half shafts
+ 9. Brake system
+ 10. Running gear
+ 11. Body
+ 12. Electric equipment
+ 13. Electrical circuitries
+ 14. Useful tips


3.6.9. Check and adjustment of turns of idling

GENERAL INFORMATION

RF engine


RF-N engine

As diesel engines have no system of ignition, it is necessary to have a special tachometer. He is dear so its acquisition is not repaid.

PERFORMANCE ORDER
1. Warm the engine up to the working temperature, temperature of the engine is not less than +80 °C.
2. Disconnect consumers of the electric power (the radio receiver, light).
3. Measure idling turns. The required values:
RF: 825 ± 5 rpm.
RF-N: 725 ± 25 rpm.
4. If turns of idling differ from demanded, release a lock-nut and turn of the screw of adjustment of idling adjust turns. After adjustment you zakontrit the screw.

Prevention

If it is not possible to adjust the required idling turns, visit the station of service of MAZDA or BOSCH.





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