Kia Sephia/Shuma/Spectra

since 1995 of release

Repair and car operation



KIA of Sefia / Noise/range
+ 2. Engine
+ 3. Greasing system
+ 4. Cooling system
+ 5. Power supply system and release
+ 6. Fuel system
+ 7. Ignition system
+ 8. Coupling
+ 9. Mechanical transmission
- 10. Automatic transmission
   10.1. Check of work and adjustment of position of the lever of the selector
   10.2. Check of level and liquid replacement in an automatic transmission
   10.3. Procedure of replacement of liquid in the converter of an automatic transmission
   10.4. Leakages of liquid from an automatic transmission
   10.5. Replacement of oil sealing rings
   10.6. Block of valves of management
   10.7. Radiator of cooling of liquid of an automatic transmission
   10.8. Removal and installation of an automatic transmission
   10.9. Repair of an automatic transmission
   10.10. Oil pump
   10.11. The case of the regulating valve
   10.12. O/D switch
   10.13. Switch of a range of a transmission
   10.14. Sensor of temperature of an automatic transmission
   10.15. The sensor of frequency of rotation on entrances / turbines
   10.16. Sensor of speed
   10.17. Electromagnetic valves
   10.18. Linear electromagnetic valve
   10.19. Selector lever
   10.20. Repair of the lever of the selector
+ 11. Axes and power shafts
+ 12. Steering
+ 13. Wheels and tires
+ 14. Brake system
+ 15. Suspension bracket
+ 16. Body
+ 17. Central air
+ 18. Electric equipment


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10.10. Oil pump

GENERAL INFORMATION

Oil pump

1–a surface of a kacheniye of the bearing (replace if necessary);
2–sealing rings (replace);
3–cover of the oil pump;
4–flange of the oil pump;
5–internal rotor;
6–external rotor;
7–a washer (replace);
8–spring;
9–bypass pressure valve;
10-casing of the oil pump;
11-stopper

Dismantling

PERFORMANCE ORDER
1. Remove a surface of a kacheniye of the bearing.
2. Remove four sealing rings.
3. In sequence given on drawing, evenly, for some passes, weaken and turn out bolts. Uncover the oil pump from a casing of the oil pump.
4. Note the mutual provision of external and internal rotors and remove them from a casing of the oil pump.
5. Turn out a stopper and remove a washer, a spring and the pressure valve.

Check

PERFORMANCE ORDER
1. Establish an external rotor and an internal rotor.
2. Measure a gap between a casing of the oil pump both external and internal rotors, not less than in four places on their circles.

Gap
Nominal gap: 0,02–0,04 mm
Maximum permissible gap: 0,05 mm

3. If the gap differs from demanded, replace the oil pump assembled.
4. Measure a gap between a ledge of the oil pump and an internal rotor, at least, in four places and calculates average value.

Internal diameter
The nominal: 0,04–0,115 mm
Maximum permissible: 0,125 mm

5. If the gap differs from demanded, replace the oil pump assembled.
6. Check the sizes of a spring in a free condition.

External diameter: 11,8 mm
Length: 53,0 mm
Number of rounds: 12,0

Diameter of a wire of a spring: 1,2 mm
7. If the sizes of a spring differ from demanded, replace the oil pump assembled.

8. Measure external diameter of the valve of pressure.

Nominal diameter: 14,00 mm
Maximum permissible diameter: 13,98 mm

9. If diameter less maximum permissible, replace the oil pump assembled.

Assembly

PERFORMANCE ORDER
1. Establish bypass the valve of pressure and a spring in a casing of the oil pump, and check that the valve moves freely, without jammings.
2. Establish a new washer and a stopper.

Inhaling moment: 32–47 N • m

3. Combine the labels put before removal, and establish external and internal rotors.
4. Establish a flange of the oil pump.
5. Establish a cover on a casing of the oil pump.
6. Gradually, in a certain sequence tighten six bolts of fastening of a cover.

Inhaling moment: 8,1–10,9 N • m

7. Establish a shaft of the oil pump and, rotating pump rotors, check operation of the pump.
8. Establish four sealing rings.

9. Put a layer of technical vaseline on surfaces of a kacheniye of the bearing and establish it on a cover of the oil pump.

External diameter of a surface of a kacheniye of the bearing: 88.0 mm