> The basic sizes and engine backlashes. Daewoo Matiz (since 1997 of release)
Daewoo Matiz since 1997 of release
1. The general data
1.1. Identification numbers
1.2. The basic instructions on repair
1.3. Technical characteristics of Cars with a mechanical transmission
1.3.1. The general data
1.3.2. The basic sizes and engine backlashes
1.3.3. A thermal backlash of valves
1.3.4. A specification of system of cooling
1.3.5. A starter and its characteristics
1.3.6. The generator and its elements
1.3.7. Ignition system
1.3.8. The coil of ignition and high-voltage wires
1.3.9. Spark plugs
1.3.10. The storage battery
1.3.11. A control system of the engine
1.3.12. Dependence of size of resistance on temperature of the gauge of temperature of air in an inlet collector
1.3.13. Coupling
1.3.14. A mechanical transmission
1.3.15. Brake system
1.3.16. Tyres and wheels
1.3.17. A steering
1.3.18. A suspension bracket
1.3.19. The power supply system
1.3.20. Greasing system
1.3.21. An electric equipment
1.3.22. Car dimensions
1.3.23. Weight of the car with a mechanical transmission
1.3.24. The moments of an inhaling of knots and engine units, Нм
1.3.25. The moments of an inhaling of elements of system of cooling of the engine, Нм
1.3.26. The moments of an inhaling of elements of the electric equipment of the engine, Н•м
1.3.27. The moments of an inhaling of elements of fuel system and a control system of the engine, Н•м
1.3.28. The moments of an inhaling of elements of system of release of the fulfilled gases, Н•м
2. Maintenance service
3. The engine
4. Transmission
5. A running gear
6. A steering
7. Brake system
8. Systems of heating, ventilation and air-conditioning
9. A body electric equipment
10. A body
11. Schemes электроборудования
 







1-3-2-osnovnye-razmery-i-zazory-dvigatelya.html

1.3.2. The basic sizes and engine backlashes

Parametre
Rating value, mm
Maximum permissible value, mm
Camshaft


Height of a cam of inlet valves
35,156
35,124
Height of a cam of final cams
34,814
34,789
Deflection
-
0,03 and less
Backlash in necks
0,050-0,091
0,15
External diameter of a neck


 № 1
43,425 - 43,450
43,375
 № 2
43,625-43,650
43,575
 № 3
43,825-43,850
43,775
 № 4
44,025-44,050
43,975
Head of the block of cylinders


Internal diameter of an aperture under a neck


 № 1
43,500-43,516
43,525
 № 2
43,700-43,716
43,725
 № 3
43,900-43,916
43,925
 № 4
44,100-44,116
44,125
Deformation of a surface of a plane
-
0,05
Deformation of a surface of collectors
-
0,1
Axis коромысел


Deflection
-
0,1
Backlash
0,005-0,040
0,06
Valves


Radial moving of the valve
In the directing plug
-
0,08
Width of contact


 Inlet valves
1,46-1,66
-
 Final valves
1,46-1,66
-
The directing plug of valves


Acting part
14
-
Backlash


 Inlet valves
0,020-0,047
0,07
 Final valves
0,045-0,072
0,09
Internal diameter


 Inlet valves
5,500-5,512
5,53
 Final valves
5,500-5,512
5,53
Valve core


Diameter


 Inlet valves
5,456-5,480
-
 Final valves
5,440-5,455
-
Backlash of edges


 The inlet
-
0,14
 The final
-
0,18
Deterioration of edges
-
0,05
Valve spring


Free height
54,45
53,4
Preliminary tightness
23,4-27,0
22,0
прямоугольность
-
2,4
Diameter
-
68,57
Cylinder aperture


конусность (maximum)
-
0,1 and less
Ovality
-
0,05 and less
The piston


Diameter


 The nominal
68,465 - 68,485
-
 The increased size 0,25
68,715-68,735
-
 The increased size 0,50
68,965-68,985
-
Backlash
0,025-0,045  
-
Piston rings


Backlash of flutes for rings


 1 компрессионное a ring
0,02-0,06
0,1
 2 компрессионное a ring
0,02-0,06
0,1
 маслосъемное a ring
0,06-0,10
-
Backlash in the lock


 1 компрессионное a ring
0,15-0,30
0,7
 2 компрессионное a ring
0,15-0,30
0,7
 маслосъемное a ring
0,20-0,70
1,8
Piston finger


Diameter
15,996-16,000
-
Internal diameter of an aperture
16,006-16,014
-
Backlash
0,006-0,019
-
Rod:


Backlash between the bottom head of a rod
And persistent half rings
0,1-0,2
0,35
Deflection, 100 mm
-
0,05
Torsion, 100 mm
-
0,1
Oil backlash
0,02-0,04
0,065
Cranked shaft:


Palpation
-
0,03
Backlash of persistent half rings
0,11-0,31
0,4
Ovality/konusnost
-
0,01
Oil backlash of the loose leaf
0,02-0,04
0,065
External diameter of a radical neck
43,982-44,000
-
Flywheel palpation
-
0,2
The block of cylinders:


Deformation of a surface of a head
-
0,05
неплоскостность surfaces
-
0,03
The oil pump:


Rotor backlash
0,31
-
Lateral backlash
0,15
-

To return back
1.3.1. The general data
On the following page
1.3.3. A thermal backlash of valves