Hyundai Accent

Repair and car operation



Hyundai Accent
+ 1. The maintenance instruction
+ 2. The engine
- 3. Greasing system
   3.1. Specifications
   3.2. An engine oil choice
   3.3. The gauge of pressure of oil
   3.4. Check of level of engine oil
   3.5. Engine oil replacement
   3.6. Replacement of the oil filter
   3.7. The oil pump of engine SOHC
   3.8. The oil pump of engine DOHC
+ 4. Cooling system
+ 5. The control, toxicity decrease
+ 6. Fuel system
+ 7. Ignition system
+ 8. Coupling
+ 9. A transmission
+ 10. Axes and power shafts
+ 11. A suspension bracket
+ 12. A steering
+ 13. Brake system
+ 14. A body
+ 15. A central air
+ 16. The electric equipment
+ 17. The appendix
+ 18. Electroschemes







3.8. The oil pump of engine DOHC

1 – the mesh oil filter;
2 – a bolt, 15–22 Н•м;
3 – a lining;
4 – a stopper;
5 – a spring;
6 – a bolt, 20–27 Н•м;
7 – a forward sealing ring;
8 – a forward cover;
9 – an internal gear wheel of the oil pump;
10 – an external gear wheel of the oil pump;
11 – a cover of the oil pump;
12 – a lining;
13 – a bolt, 6–8 Н•м;
14 – the oil pallet;
15 – a lining;
16 – a stopper, 35–45 Н•м;
17 – плунжер;
18 – the oil filter.

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. Turn out 2 bolts and remove the mesh oil filter with маслоприемной a pipe.
5. Remove a forward cover.
6. Remove a cover of the oil pump.
7. Remove internal and external gear wheels of the oil pump from a forward cover, preliminary having noted their mutual position.
8. Turn out a stopper and remove a spring and плунжер.

Check

PERFORMANCE ORDER
1. Check up the oil pallet on absence of cracks or damages and if necessary replace it.
2. Check up the oil filter on absence of cracks or damages and if necessary replace it.
3. Check up a forward cover on absence of deterioration or damages to places of contact to gear wheels of the oil pump and if necessary replace it.
4. Check up absence of deterioration or damage of teeths of gear wheels of the oil pump.
5. Щупом measure a backlash between a gear wheel of the oil pump and a nest in a cover.

Maximum permissible backlash of an external gear wheel of the oil pump: 0,12–0,18 mm
6. Щупом measure a backlash between teeths of gear wheels of the oil pump.

Maximum permissible backlash between teeths of gear wheels of the oil pump: 0,001–0,003 mm
7. By a metal ruler and щупом measure a lateral backlash of gear wheels of the oil pump.

Maximum permissible lateral backlash of rotors of the oil pump: 0,04–0,085 mm

Installation

The oil pump

PERFORMANCE ORDER
1. Establish external and internal gear wheels of the oil pump in a forward cover, preliminary having combined put before a label.
2. Establish a cover of the oil pump and fix its bolts. After a tightening of bolts be convinced, that gear wheels are turned easily and smoothly.

The inhaling moment: 6–8 Н•м

3. Establish a safety valve, a spring and turn a stopper, having tightened its demanded moment. Before installation grease a safety valve with engine oil.

The inhaling moment: 40–50 Н•м