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Parametre
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The nominal size
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The maximum permissible size
|
||
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Head of the block of cylinders
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||||
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Неплоскостность привалочной surfaces, mm, no more
|
0,03
|
0,1
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||
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Неплоскостность surfaces of interface to the inlet pipeline and a final collector, mm, no more
|
0,15
|
0,2
|
||
|
The repair size of nests of saddles of valves, mm:
Inlet valves:
Increased by 0,3 mm
Increased by 0,6 mm
Final valves:
Increased by 0,3 mm
Increased by 0,6 mm
|
29,800-29,821
30,100-30,121
27,300-27,321
27,600-27,621
|
-
-
-
-
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||
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Repair internal diameter directing втулокклапанов, mm:
Increased by 0,05 mm
Increased by 0,25 mm
Increased by 0,50 mm
|
11,050-11,068
11,250-11,268
11,500-11,518
|
-
-
-
|
||
|
Camshafts
Height of cams, mm: a camshaft of inlet valves
Camshaft of final valves
Diameter of basic necks of a shaft, mm
Backlash between basic necks and apertures of support, mm
Axial backlash, mm
|
43,4484
43,8489
27,000
0,035-0,072
0,1-0,2
|
42,94844
3,3489
-
-
-
|
||
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Valves
|
||||
|
Length of valves, mm:
Inlet valves
Final valves
|
91,7
92,3
|
-
-
|
||
|
Diameter of a core of valves, mm:
Inlet valves
Final valves
|
5,955-5,970
5,935-5,950
|
-
-
|
||
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Thickness of a cylindrical part of a head of valves, mm:
Inlet valves
Final valves
|
1,1
1,3
|
0,8
1,0
|
||
|
Backlash between directing plugs and cores
Valves, mm:
Inlet valves
Final valves
|
0,03-0,06
0,05-0,08
|
0,10
0,15
|
||
|
Directing plugs of valves
Nominal external diameter, mm
The repair sizes, mm
|
12,8
Increased on
0,05; 0,25; 0,50
|
-
-
|
||
|
Saddles of valves
Width of a working facet of saddles of valves, mm:
Inlet valves
Final valves
|
0,8-1,2
1,3-1,7
|
-
-
|
||
|
Corner of a working facet, hailstones
|
45
|
-
|
||
|
The repair sizes, mm
|
Increased on 0,3; 0,6
|
-
|
||
|
Klapannye springs
Length, mm:
In a free condition
Under loading, кгс:
21,6
45,1
Deviation from a vertical, hailstones, no more
|
44,00
35,0
27,2
1,5
|
-
-
-
-
|
||
|
The block of cylinders
|
||||
|
Diameter of cylinders, mm: the engine of 1,6 l
The engine of 1,5 l
|
76,50-76,53 75,50-75,53
|
-
-
|
||
|
Ovality and конусность mirrors of cylinders, mm, no more
|
0,01
|
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