Hyundai Accent

Repair and car operation



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







2.1.1. Specifications

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
800100 mines-1
800100 mines-1
Installation of a corner of an advancing of ignition on frequency of rotation
95 /800 mines-1
95 /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
24,71,2 kg / of 34,5 mm
54,62,7 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 88С
Temperature of full opening 100С
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 20С
146,9–147,3 Ohm at 110С

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