Kia Sephia/Shuma/Spectra

since 1995 of release

Repair and car operation



KIA of Sefia / Noise/range
- 2. Engine
   2.1. Specifications
   2.2. Gear belt
   2.3. Hydraulic jacks of gaps of valves
   2.4. Head of the block of cylinders
   2.5. Forward oil sealing ring
   2.6. Back oil sealing ring
   2.7. Removal and engine installation
   2.8. Engine dismantling
   2.9. Engine check
   2.10. Engine assembly
+ 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
+ 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


a7a4cf13


2.3. Hydraulic jacks of gaps of valves

Removal

PERFORMANCE ORDER
1. Disconnect a wire from the negative plug of the storage battery.
2. Turn out screws and remove the top cover from a cover of a head of the block of cylinders.
3. Remove coils of ignition and high-voltage wires.
4. Disconnect a hose of positive ventilation of a case and a ventilation hose.
5. Remove a gear belt.
6. Turn out bolts and uncover heads of the block of cylinders.

Prevention

Before removal of a cover of a head of the block of cylinders combine labels on pulleys of camshafts with indexes on a cover of a head of the block of cylinders.


7. Turn out bolts and remove the sensor of an angle of rotation.
8. Turn out bolts and remove pulleys of camshafts.
9. Gradually, in a certain sequence, for 5–6 stages, weaken and turn out bolts of fastening of covers of bearings of camshafts.
10. Remove camshafts.
11. Note an arrangement of hydraulic jacks of gaps of valves for their repeated installation on the places.

Prevention

If hydraulic jacks of gaps of valves will not be established on the places, it will result in the increased wear them and camshafts.


12. Take hydraulic jacks of gaps of valves from a head of the block of cylinders.
13. Store hydraulic jacks of gaps of valves in the overturned look in the container with engine oil.

Installation
PERFORMANCE ORDER
1. Apply a thin film pure engine oil on an external surface of hydraulic jacks of gaps of valves.
2. Establish hydraulic jacks of gaps of valves on the places in a head of the block of cylinders.
3. Check that hydraulic jacks of gaps of valves easily move in openings of a head of the block of cylinders.
4. Grease with a thin layer of pure engine oil of a neck of camshafts and working surfaces of bearings of camshafts. Establish camshafts so that adjusting pins were directed up.
5. Establish covers of bearings of camshafts according to numbering of covers. Shooters on covers should be directed forward.
6. Fix covers of bearings of camshafts bolts, having tightened them in a certain sequence for 5–6 stages.

Inhaling moment: 17,6–26,5 N • m

7. Grease external surfaces and working edges of new sealing rings of camshafts with a thin layer of pure engine oil.
8. Using the tubular opravka, the corresponding diameter, and a hammer establish sealing rings so that the end face of a sealing ring settled down flush with a head of the block of cylinders.

9. Establish pulleys of camshafts, thus a label of I camshafts on a pulley of inlet valves and label Е on a pulley of a camshaft of final valves should be combined with adjusting pins. Fix pulleys of camshafts bolts.

Inhaling moment: 49–60,8 N • m
10. Establish the sensor of an angle of rotation and fix it bolts.

11. Establish a cover of a head of the block of cylinders and fix it bolts.

Inhaling moment: 7,8–11,8 N • m

12. Establish a gear belt.
13. Connect a hose of positive ventilation of a case and a ventilation hose.
14. Establish high-voltage wires and ignition coils.
15. Establish the top cover on a cover of a head of the block of cylinders and fix it screws.

Inhaling moment: 4,9–8,8 N • m

16. Connect a wire to the negative plug of the storage battery.