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
Heavy Metal & Reflected



2.1.7. Forward cover and oil pump

1–stopper, 40–50 N • m;
2–sealing ring;
3–plunzher;
4–bolt, 12–15 N • m;
5–forward sealing ring;
6–forward cover;
7–internal gear wheel of the oil pump;
8–external gear wheel of the oil pump;
9–cover of the oil pump;
10-laying;
11-laying;
12-maslozaborny tube;
13-bolt, 15–22 N • m;
14-oil pallet;
15-oil filter.

Prevention

At installation of a stopper it is necessary to use a new sealing ring.


Removal

PERFORMANCE ORDER
1. Remove a gear belt.
2. Turn out all bolts of fastening of the oil pallet.
3. Remove the oil pallet.
4. Remove the oil filter.
5. Remove a forward cover from the block of cylinders.
6. Uncover the oil pump.
7. Remove internal and external gear wheels of the oil pump from a forward cover, previously having noted their mutual situation.
8. Turn out a stopper and remove a spring and a plunzher.

Check

PERFORMANCE ORDER
1. Check a forward cover on lack of cracks or damages and if necessary replace it.
2. Check a forward sealing ring on lack of wear or damage of working edges and if necessary replace it.
3. Check a condition of the oil pallet and if necessary replace it.
4. Check the mesh oil filter on absence of damages and if necessary replace it.
5. Check a forward cover on lack of wear or damages to places of contact to gear wheels of the oil pump and if necessary replace it.
6. Check a condition of the safety valve established in a forward cover.
7. Check a form and absence of damages of a spring of a safety valve.

Length of a spring in a free condition: 46,6 mm
Length under loading: 6,1 kg / 40,1 mm

8. Check lack of wear or damage of teeths of gear wheels of the oil pump.
9. By Shchup measure a gap between a gear wheel of the oil pump and a nest in a cover.

Maximum permissible gap of an external gear wheel of the oil pump: 0,12–0,18 mm

10. By Shchup measure a gap between teeths of gear wheels of the oil pump.

Maximum permissible gap between teeths of gear wheels of the oil pump: 0,001–0,003 mm

11. By a metal ruler and shchupy measure a lateral gap of gear wheels of the oil pump.

Maximum permissible lateral gap of rotors of the oil pump: 0,04–0,06 mm


Installation of a forward cover

PERFORMANCE ORDER
Establish a forward cover with new laying and fix bolts, having tightened them the demanded moment.

Length of bolts: And – 25 mm; In – 28 mm; With – 45 mm; D–60 mm; the inhaling moment – 12–15 N • m

Installation of a forward oil sealing ring

PERFORMANCE ORDER
1. Check a forward sealing ring on lack of wear or damage of working edges and if necessary replace it.
2. Check a condition of the spring ring which is pressing out working edges of a sealing ring.
3. Grease an external surface of a new sealing ring with engine oil. The special tool 09231-22100 or the plug of the corresponding diameter establish a sealing ring on a cranked shaft to a contact of a forward cover.
4. The special tool 09231-22000 establish a sealing ring against the stop in a nest of a forward cover.
5. Establish a pulley of a cranked shaft, a gear belt and a pulley of a cranked shaft.
6. Establish the oil filter.
7. Clear of the remains of old laying interfaced surfaces of the oil pallet and the block of cylinders.
8. Put a continuous layer of hermetic in diameter of 4 mm on an interfaced surface of the oil pallet. Round openings for bolts hermetic have from the inside. After drawing of hermetic it is necessary to establish the pallet no more than in 15 minutes.
9. Establish the oil pallet on the block of cylinders and fix bolts.

Inhaling moments: 6–8 N • m


Installation of the oil pump

PERFORMANCE ORDER
1. Establish external and internal gear wheels of the oil pump in a forward cover.
2. Establish a cover of the oil pump and fix it bolts. After a tightening of bolts be convinced that gear wheels are turned easily and smoothly.

Inhaling moments: 6–9 N • m
3. Establish a safety valve, a spring and wrap a stopper, having tightened it the demanded moment. Before installation grease a safety valve with engine oil.

Inhaling moments: 40–50 N • m