Mazda 626

1991-1998 of release

Repair and operation of the car



Mazda 626

+ 1. Maintenance instruction
- 2. Maintenance
   2.1. Technical characteristics
   2.2. Schedule of maintenance of Ford Probe, Mazdas 626 and MX-6
   2.3. Primary and secondary checks
   2.4. Check of level of oil and liquids
   2.5. Check of a condition of tires and pressure in tires
   2.6. Check of level of liquid of system of hydrostrengthening of steering
   2.7. Check of level of automatic transmission liquid
   2.8. Replacement of engine oil and oil filter
   2.9. Check of seat belts
   2.10. Survey and replacement of brushes of screen wipers
   2.11. Check, maintenance and accumulator charging
   2.12. Check, adjustment of a tension and replacement of a driving belt
   2.13. Check and replacement of hoses in a motive compartment
   2.14. Check of the cooling system
   2.15. Shift of wheels
   2.16. Check of the brake system
   2.17. Check of level of oil of the mechanical transmission
   2.18. Replacement of the air filter
   2.19. Check and replacement of spark plugs
   2.20. Check and replacement of elements of system of ignition
   2.21. Check and replacement of the valve of ventilation of a case
   2.22. Check and adjustment of speed of idling (model till 1997)
   2.23. Check and adjustment of a corner of an advancing of ignition (model till 1997)
   2.24. Replacement of cooling liquid and washing of the cooling system
   2.25. Replacement of brake fluid
   2.26. Check of steering and suspension bracket
   2.27. Automatic transmission liquid replacement
   2.28. Replacement of oil of the mechanical transmission
   2.29. Check of the exhaust system
   2.30. Check of a power supply system
   2.31. Check and adjustment of gaps of valves (model of 1998 of release)
   2.32. Replacement of the fuel filter
+ 3. Engines
+ 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


4295d568



2. Maintenance

2.1. Technical characteristics

GENERAL INFORMATION

The recommended lubricants and liquids

Engine oil:
  – type All-weather API SJ engine oil
  – viscosity 5W-30
Liquid of the automatic transmission Liquid of the automatic Mercon III transmission
Oil of the mechanical transmission SAE 75W/90 gearbox oil
Type of brake fluid DOT3
Liquid of system of hydrostrengthening of steering Liquid of the automatic Mercon III transmission
Fuel type Unleaded gasoline with octane number 87 or above

Quantities

Engine oil, with replacement of the filter:
  – six-cylinder engine
3,9 l
  – four-cylinder engine
3,5 l
Automatic transmission:
  – models with the four-cylinder engine
5,6 l
  – models with the six-cylinder engine
6,8 l
  – mechanical transmission
2,7 l
Cooling liquid:
  – models with the six-cylinder engine
7,4 l
  – models with the four-cylinder engine
7,0 l
System of ignition
Type of spark plugs:
  – models with the four-cylinder engine
NGK BKR5E-11 or Motorcraft AGSP 32C
  – models with the six-cylinder engine:
     • 1993-1997
NGK ZFR5F-11 or Motorcraft AGSP 32C
     • 1998
Nippondenso PKJ16CR8
Spark gap:
  – all models, except models of 1998 of release with the six-cylinder engine
0,975 – 1,075 mm
  – models of 1998 of release with the six-cylinder engine
0,700 – 0,775 mm
Resistance of wires of high voltage
16 kOhm on 100 cm of length of a wire
Operating procedure of cylinders:
  – four-cylinder engine
1–3–4–2
  – six-cylinder engine
1–2–3–4–5–6
Ignition advancing corner (plugs of the diagnostic socket of connection of GND and TEN are connected):
  – models with the four-cylinder engine
11 – 13 ° to VMT
  – models with the six-cylinder engine
9 – 11 ° to VMT
Cooling system
Thermostat:
  – the thermostat begins to open
80 – 84 °C
  – the thermostat is completely open
95 °C
Deviation of a driving belt
Six-cylinder engine:
  – pump of system of hydrostrengthening of steering:
     • new belt
6 – 7 mm
     • old belt
7 – 8 mm
  – generator:
     • new belt
6 – 7 mm
     • old belt
7 – 8 mm
Four-cylinder engine:
  – pump of system of hydrostrengthening of steering:
     • new belt
8 – 12,5 mm
     • old belt
12,5 – 15,5 mm

Generator

Models without conditioner:
  – new belt
8 – 9 mm
  – old belt
11 – 12,5 mm
Models with the conditioner:
  – new belt
4,5 – 6 mm
  – old belt
8 – 9 mm
Brake system:
  – minimum admissible thickness of frictional material of brake slips
1,5 mm
  – minimum admissible thickness of frictional material of brake shoes
1,5 mm
Adjustment of the emergency brake:
  – models with back drum brakes
4 – 7 clicks
  – models with back disk brakes
6 – 9 clicks
Idling speed:
  – 1993-1995
0,975 – 1,075 mm
  – 1996 and 1997:
     • models with the four-cylinder engine
650 – 750 rpm
     • models with the six-cylinder engine
600 – 700 rpm
  – 1998
Is not subject to adjustment
Gaps of the valvate mechanism (engine cold) (only models of 1998 of release):
  – models with the four-cylinder engine (inlet and final valves)
0,225 – 0,3 mm
  – models with the six-cylinder engine:
     • inlet valves
0,25 – 0,3 mm
     • final valves
0,275 – 0,325 mm

Moments of an inhaling, N. of m.

Cap of a drain opening of engine oil
30 – 40
Automatic transmission:
  – drain cap
16,2 – 28,4
  – fixing bolts of the pallet
8 – 10
Mechanical transmission:
  – cap of a jellied opening
45
  – cap of a drain opening
39
  – spark plugs
17,5
  – fixing nuts of wheels
88 – 118

Table of viscosity of engine oils

1. Hot weather
2. Cold weather
3. Such badges have to be present at packing of your engine oil

For bigger economy of fuel and simplification of cold start of the engine use oil with smaller viscosity for this temperature range.

Scheme of an arrangement of cylinders and identification of wires of the distributor or coil of ignition

1. 6-cylinder engine
2. Forward
3. 4-cylinder engine