Hyundai Accent
+ 1. The maintenance instruction
- 2. The engine
- 2.1. Engines SOHC
2.1.1. Specifications
2.1.2. A 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. Поликлиновой a belt
2.1.6. Engine support
2.1.7. A forward cover and the oil pump
2.1.8. The air filter (ACL)
2.1.9. A head of cylinders
2.1.10. Коромысла
2.1.11. Hydraulic jacks of backlashes 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. The valve
2.1.15. A camshaft
2.1.16. Rods
2.1.17. A cranked shaft
2.1.18. A flywheel
2.1.19. A piston finger
2.1.20. A final collector
2.1.21. An inlet collector and the air chamber
2.1.22. The block of cylinders
2.1.23. Removal and engine and transmission installation
2.1.24. System of release of the fulfilled gases
2.1.25. Search and elimination of malfunctions
+ 2.2. Engines DOHC
+ 3. Greasing system
+ 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
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The name | Rating values | Maximum permissible values | | The general data | Type | Рядный, 12-klapannyj |
| | Number of cylinders | 4 1,5 l | 1,3 l | | Diameter of cylinders | 75,5 mm | 71,5 mm | | Piston course | 83,5 mm | 83,5 mm | | Working volume | 1495 sm3 | 1341 sm3 | | Compression degree | 10,0 | 9,5 | | Operating procedure of cylinders | 1–3–4–2 | 1–3–4–2 | | Frequency of rotation of a cranked shaft idling | 800±100 mines-1 | 800±100 mines-1 | | Installation of a corner of an advancing of ignition on frequency of rotation | 9±5 °/800 mines-1 | 9±5 °/800 mines-1 |
| The moment of opening or valve closing | Inlet the valve | Opening to ВМТ | 12 ° | | | Closing after НМТ | 52 ° | | Final the valve | Closing after ВМТ | 52 ° | | | Closing after НМТ | 12 ° | | Head of cylinders | Planeness of an interfaced surface | 0,03 mm | 0,08 mm | | Planeness of a surface of installation of collectors | 0,15 mm | 0,3 mm | | Increase in diameter of an aperture for installation of a saddle of the valve | Inlet the valve | 0,3 mm | 28,8–28,821 mm | | Inlet the valve | 0,6 mm | 29,1–29,121 mm | | Final the valve | 0,3 mm | 34,3–34,325 mm | | Final the valve | 0,6 mm | 34,6–34,625 mm | | Increase in diameter of an aperture for installation of the directing plug of the valve (inlet and final) | 0,05 mm | 11,05–11,068 mm |
| | 0,25 mm | 11,25–11,268 mm | | 0,50 mm | 11,50–11,518 mm | | Camshaft | Cam height | Inlet the valve | 42,8557 mm | 42,3575 | | Final the valve | 42,7354 mm | 42,2624 mm | | Diameter of a neck | 30 mm | | | Oil backlash in the sliding bearing | 0,045–0,085 mm | | | Axial люфт | 0,07–0,28 mm | |
| The valve | Valve core | Inlet the valve | 5,97–5,955 mm |
| | Final the valve | 5,965–5,95 mm | | Working facet | 45–45,3 ° | | | Thickness of a plate of the valve | Inlet the valve | 1,1 mm | 0,8 mm | | Final the valve | 1,4 mm | 1,0 mm | | Backlash between directing and a valve core | Inlet the valve | 0,03–0,06 mm | 0,10 mm | | Final the valve | 0,035–0,065 mm | 0,5 mm | | Diameter of the directing plug of the valve | Inlet the valve | 10,05 mm | |
| Final the valve | 11,00 mm | | | The increased sizes | 0,05, 0,25, 0,50 mm |
| | Valve saddle | Width of a working facet | Inlet the valve | 0,8–1,2 mm | | | Final the valve | 1,5–1,9 mm | | Corner of a working facet | 45 ° | |
| The increased sizes | 0,3, 0,6 mm | | | Valve spring | Length a free condition | 42,03 mm | | | Length under loading | 24,7±1,2 kg / of 34,5 mm |
| 54,6±2,7 kg / of 25,9 mm | | Perpendicularity | 1,5 ° | | | The block of cylinders | Diameter of the cylinder | 75,50–75,53 mm | | | Ovality and конусность | Less than 0,01 mm |
| | Backlash between the piston and the cylinder | 0,02–0,04 mm |
| | The piston | Diameter | 75,45–75,50 mm | |
| The increased size | 0,25, 0,50, 0,75, 1,00 mm | |
| Piston rings | Backlash in a piston flute | №1, 2 | 0,04–0,085 mm | 0,1 mm | | Backlash in the lock (1,5) | №1 | 0,25–0,35 mm | 1,0 mm | | №2 | 0,37–0,52 mm | 1,0 mm | | Маслосъемное a ring | 0,25–1,00 mm | 1,0 mm | | The increased size | 0,25, 0,50, 0,75, 1,00 mm | |
| Rod | Twisting | Less than 0,05 mm | | | Bend | Less than 0,1 mm | |
| Axial люфт on a neck of a cranked shaft | 0,10–0,25 mm | 0,4 mm | | The rod bearing | Backlash | 0,018–0,036 mm | | | The reduced size | 0,25, 0,50, 0,75 mm |
| | Cranked shaft | Diameter шатунной necks | 45 mm |
| | Diameter of a radical neck | 50 mm | |
| Deflection | Less than 0,03 mm | | | Axial люфт | 0,05–0,175 mm |
| | The reduced size шатунной necks | 0,25 mm | 44,704–44,722 mm | | | 0,5 mm | 44,454–44,472 mm | | 0,75 mm | 44,204–44,222 mm | | The reduced size of a radical neck | 0,25 mm | 49,700–49,718 mm | | | 0,5 mm | 49,450–49,468 mm | | 0,75 mm | 49,200–49,218 mm | | Flywheel | Palpation | 0,1 mm | 0,13 mm | | The oil pump | Backlash between an external gear wheel and a forward cover | 0,12–0,18 mm | |
| Backlash between an internal gear wheel and a forward cover | 0,04–0,065 mm | |
| Backlash between external and internal gear wheels | 0,0025–0,069 mm | | | Pressure of oil idling | 147 кПа |
| | Spring | Length a free condition | 46,6 |
| | Length under loading | 6,1 kg / of 40,1 mm | |
Cooling system
| Type | Tight, with compulsory circulation of a liquid and the electric fan of a radiator | | Volume of a cooling liquid | 6,0 l | | Cooling ability of a radiator | 38000 Kcal/hour | | Radiator cover | The valve of superfluous pressure | 81,4–108 кПа | | The valve of the lowered pressure | –6,86 кПа | | The thermostat | Temperature of the beginning of opening | 88°С | | Temperature of full opening | 100°С | | Valve course | 8 mm | | Identification label | 88 | | Drive of the water pump | Поликлиновой a belt | | Resistance of the gauge of temperature of a cooling liquid | 2,31–2,59 Ohm at 20°С | | 146,9–147,3 Ohm at 110°С |
Cooling liquid
| Antifreeze | The antifreeze maintenance in a cooling liquid | | Этиленгликоль | 50 % |
The inhaling moments, Н•м
| Nut and bolt of fastening of a forward support | 30–42 | | Bolt of fastening of the left support | 30–42 | | The gauge of pressure of oil | 13–15 | | Bolts of fastening of a head of cylinders | 23–27 + (60–62 °) + (60–62 °) | | Bolts and nuts of fastening of inlet and final collectors | 15–20 |
| Bolts of fastening of a cover of a head of cylinders | 8–10 | | Bolts of fastening of a shaft коромысел | 20–24 | | Bolts of fastening of a camshaft | 20–27 | | Bolt of fastening of a back plate | 8–10 | | Накидная a nut of fastening of a cover of a rod | 32–35 | | Bolt of fastening of a cover of the bearing of a cranked shaft | 55–60 | | Bolts of fastening of a flywheel | 130–140 |
| Bolts of fastening of a plate of a drive (АКП) | 130–140 | | Bolt of fastening of a pulley of a cranked shaft | 140–150 | | Bolt of fastening of a pulley of a camshaft | 80–100 | | Bolt of fastening of a tension roller of a gear belt | 20–27 | | Bolts of fastening of a casing of a gear belt | 10–12 | | Bolts of fastening of a forward cover | 12–15 | | Nut (big) fastenings of the right support | 90–110 | | Nut (small) fastenings of the right support | 50–65 | | Bolts and nuts of fastening of the right support to the block of cylinders | 50–65 | | Nuts of fastening of a support of a transmission | 90–100 |
| Lateral bolts of fastening of an arm of a support of a transmission | 30–40 | | Nut of fastening of a shaft of a back support | 45–60 |
| Nut of fastening of an arm of a shaft of a back support | 30–40 | | Nut of fastening of a shaft of a forward support | 45–60 | | Nut of fastening of an arm of a shaft of a forward support | 30–40 | | The oil filter | 12–16 | | Bolts of fastening of the oil pallet | 6–8 |
| Stopper oil plum | 35–45 | | Bolts of fastening of the oil filter | 15–22 | | Bolts of fastening of the top casing of a gear belt | 10–12 | | Bolts of fastening of the bottom casing of a gear belt | 10–12 | | Bolts and nuts of fastening of an arm of the generator | 20–25 | | Bolt of fastening of the generator | 15–22 |
| Assembly bolt of fastening of an arm of the generator | 20–28 | | Bolts of fastening of a pulley of the water pump | 8–10 | | Bolts of fastening of the water pump | 12–15 | | The index of temperature of a cooling liquid | 10–12 | | The gauge of temperature of a cooling liquid | 15–20 | | Bolt of fastening of an exit of a cooling liquid | 17–20 | | Bolt of fastening of the case of the thermostat | 15–20 | | Bolts of fastening of the case of the air filter | 8–10 | | Bolts of fastening of the resonator | 4–6 | | Bolts of fastening of throttle knot to the air chamber | 15–20 | | Bolts of fastening of a casing of a final collector | 15–20 | | The oxygen gauge to a final collector | 50–60 | | Nuts of fastening of a reception exhaust pipe to a final collector | 30–40 | | Bolts of fastening of an arm of a reception exhaust pipe | 30–40 | | Fastening bolts каталитического neutralizer to a reception exhaust pipe | 40–60 |
| Fastening nuts каталитического neutralizer to the main muffler | 30–40 |
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