Hyundai Accent

Repair and car operation

Hyundai Accent
+ 1. Maintenance instruction
- 2. Engine
   - 2.1. SOHC engines
      2.1.1. Specifications
      2.1.2. Gear belt
      2.1.3. Check of a tension of a gear belt
      2.1.4. Adjustment of a tension of a gear belt
      2.1.5. Poliklinova belt
      2.1.6. Engine support
      2.1.7. Forward cover and oil pump
      2.1.8. Air filter (ACL)
      2.1.9. Head of cylinders
      2.1.10. Yokes
      2.1.11. Hydraulic jacks of gaps of valves
      2.1.12. Replacement of a saddle of the valve
      2.1.13. Replacement of the directing plug of the valve
      2.1.14. Valve
      2.1.15. Camshaft
      2.1.16. Rods
      2.1.17. Cranked shaft
      2.1.18. Flywheel
      2.1.19. Piston finger
      2.1.20. Final collector
      2.1.21. Inlet collector and air chamber
      2.1.22. Block of cylinders
      2.1.23. Removal and engine and transmission installation
      2.1.24. System of production of the fulfilled gases
      2.1.25. Search and elimination of malfunctions
   + 2.2. DOHC engines
+ 3. Greasing system
+ 4. Cooling system
+ 5. Control, decrease in toxicity
+ 6. Fuel system
+ 7. Ignition system
+ 8. Coupling
+ 9. Transmission
+ 10. Axes and power shafts
+ 11. Suspension bracket
+ 12. Steering
+ 13. Brake system
+ 14. Body
+ 15. Central air
+ 16. Electric equipment
+ 17. Appendix
+ 18. Electroschemes

2.1.15. Camshaft

1–bolt, 80–100 N • m;
3–adjusting pin;


1. Disconnect a hose of ventilation of a case.
2. Remove a pulley of the water pump and a cranked shaft.
3. Remove a casing of a gear belt.
4. Take away a roller of a tension of a gear belt to the water pump and temporarily fix it in this situation.
5. Remove a gear belt from a camshaft pulley.
6. Remove a camshaft pulley.
7. Remove a camshaft pulley.
8. Uncover heads of cylinders.
9. Remove assembled a shaft of yokes.
10. Remove covers of bearings of a camshaft.
11. Remove a camshaft.


1. Check a camshaft on lack of non-uniform wear, cracks or damages.
2. In two points measure height of each cam of a camshaft.

Nominal height of cams of a camshaft of inlet valves: 42,8575 mm
Nominal height of a camshaft of final valves: 42,7354 mm
Minimum admissible height of cams of a camshaft of inlet valves: 42,3575 mm
Minimum admissible height of a camshaft of final valves: 42,2353 mm

3. Check surfaces of cams on lack of non-uniform wear and damages.
4. Check each bearing on absence of damages. If the working surface of the bearing is excessively damaged, replace a head of cylinders or a cover of the bearing of a camshaft.

Forward sealing ring of a camshaft

1. Check working edges of a sealing ring on lack of wear. If the working edge is worn-out or damaged, replace a sealing ring.
2. Check the surface of a camshaft contacting to a sealing ring. If this surface is evenly worn-out, replace a camshaft.

Axial люфт camshaft: 0,07–0,28 mm.


1. Before installation apply a thin film pure engine oil on all surfaces of sliding of a camshaft. Establish a camshaft.
2. Establish covers of bearings of a camshaft.
3. Establish the ignition coil.
4. Establish a shaft of yokes and a yoke.
5. Grease with engine oil working edges and an external surface of a sealing ring and the special tool 09221-21000 establish a sealing ring on a forward part of a camshaft.
In hammer blows on the special adaptation establish a sealing ring against the stop in a nest.
6. Establish a pulley of a camshaft and fix it a bolt.

Inhaling moment: 80–100 N • m

7. Combine an adjusting label of a camshaft and an adjusting label of a pulley of a cranked shaft with indexes, thus the piston of the 1st cylinder will be in VMT in a compression step.
8. Establish laying in deepening of a cover of a head of cylinders.
9. Temporarily establish a cover of a head of cylinders.
10. Start up the engine and leave it to work at frequency of rotation of a cranked shaft idling.
11. Tighten bolts of fastening of a cover the demanded moment.

Inhaling moment: 8–10 N • m

12. Establish casings of a gear belt.
13. Establish a pulley of the water pump and a pulley of a cranked shaft.