Repair and Kia Rio car operation - 2.11. Check of a saddle of the valve//Rio KIA since 2000 / arhitekt-proekt.ru

KIA RIO

since 2000 of release

Repair and car operation



Rio KIA
+ 1.1. Short acquaintance to the car
- 2. Engines A3E, A5D
   2.1. Specifications
   2.2. Compression check
   2.3. Camshafts
   2.4. Pistons and rods
   2.5. Cranked shaft
   2.6. Verification of shatunny and radical loose leaves
   2.7. Air filter (ACL)
   2.8. Accelerator cable
   2.9. Head of the block of cylinders
   2.10. Check of valves
   2.11. Check of a saddle of the valve
   2.12. Check of a spring of the valve
   2.13. Gear belt
   2.14. System of production of the fulfilled gases
+ 3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Ignition system
+ 7. Coupling
+ 8. Transmission
+ 9. Axes and power shafts
+ 10. Suspension bracket
+ 11. Wheels and tires
+ 12. Steering
+ 13. Brake system
+ 14. Body
+ 15. Air central air
+ 16. Electric equipment





2.11. Check of a saddle of the valve

PERFORMANCE ORDER
1. Check a working surface and facets of a saddle of the valve on lack of the following defects:

      – roughness;
      – burn-out;
      – dot corrosion;
      – cracks.
2. The special cutting tool at an angle 45 ° restore a working edge of a saddle of the valve.
3. Put special structure of Dychem of dark blue color on a working facet of the valve and the valve and let's dry to structure.
4. Establish the valve in a valve saddle, press and turn on 360 °. If the dark blue structure is not completely removed from a working facet of the valve, replace the valve. If the dark blue structure is not completely removed from a working facet of a saddle of the valve, repeatedly process a valve saddle.

5. Measure width of a working facet of the valve.

Width: 0,97–1,57 mm

6. Using a special abrasive powder, grind in the valve and a saddle of valves.

Prevention

Surely clear the valve and a saddle of valves of the remains of an abrasive powder.