Parametre
|
The nominal size
|
The maximum permissible size
|
||
Head of the block of cylinders
|
||||
Неплоскостность привалочной surfaces, mm, no more
|
0,03
|
0,1
|
||
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
|
-
-
-
-
|
||
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
-
-
-
|
||
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
|
-
-
|
||
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
|
-
|
||
Backlash between the piston and the cylinder, mm:
The engine of 1,6 l the engine of 1,5 l
|
0,025-0,045 0,02-0,04
|
|
||
Pistons
|
||||
Diameter of pistons, mm: the engine of 1,6 l
The engine of 1,5 l
The repair sizes, mm
|
76,465-76,495 75,465-75,495 Increased on 0,25; 0,50; 0,75; 1,00
|
-
-
-
|
||
Piston rings
Backlash between a ring and a flute, mm:
Top компрессионное a ring bottom компрессионное a ring
|
0,04-0,085
0,04-0,085
|
0,1
0,1
|
||
Backlash in the lock, mm:
Top компрессионное a ring bottom компрессионное a ring a disk маслосъемного rings
|
0,20-0,35
0,37-0,52
0,20-0,70
|
1,0
1,0
1,0
|
||
The repair sizes, mm
|
Increased on 0,25; 0,50,
0,75; 1,00
|
-
|
||
Rods
|
||||
Admissible longitudinal bend, mm, no more
|
0,05
|
-
|
||
Несоосность apertures of heads of a rod, mm, no more
|
0,1 0,
|
-
|
||
Axial backlash of the bottom head of a rod on a neck of a cranked shaft, mm
|
100-0,250
|
0,4
|
||
Backlash between loose leaves and шатунными necks of a cranked shaft, mm
|
0,018-0,036
|
-
|
||
The repair sizes, mm
|
Reduced on 0,25; 0,50; 0,75
|
-
|
||
Cranked shaft
|
||||
Diameter шатунных necks, mm
|
45
|
-
|
||
Diameter of radical necks, mm
|
50
|
-
|
||
Admissible palpation of an average radical neck at a support on extreme necks, mm, no more
|
0,03
|
-
|
||
Ovality both конусность radical and шатунных necks, mm, no more
|
0,005
|
-
|
||
Axial backlash of a cranked shaft, mm
|
0,050-0,175
|
-
|
||
The repair sizes шатунных necks, mm:
Reduced by 0,25 mm
Reduced by 0,50 mm reduced by 0,75 mm
|
44,725-44,740
44,475-44,490 44,225-44,240
|
-
-
-
|
||
The repair sizes of radical necks, mm:
Reduced by 0,25 mm
Reduced by 0,50 mm
Reduced by 0,75 mm
|
49,727-49,742
49,477-49,492
49,227-49,242
|
-
-
-
|
||
Flywheel
|
||||
Palpation, mm, no more
|
0,1
|
0,13
|
||
The oil pump
|
||||
Radial backlash between external diameter of a conducted gear wheel and расточкой in the pump case, mm
|
0,12-0,18
|
-
|
||
Backlash between teeths of gear wheels, mm
|
0,025-0,069
|
-
|
||
Backlash between end faces of gear wheels and a plane of the case of the pump, mm:
Leading gear wheel
Conducted gear wheel
|
0,040-0,085
0,06-0,11
|
-
-
|
||
Pressure of oil idling at temperature 90-100 °С, кПа (kgs/sm 2)
|
147 (1,5)
|
-
|
||
Length of a spring редукционного the valve, mm: in a free condition under loading 6,1 кгс
|
46,6
40,1
|
-
-
|
||
Cooling system
|
||||
Radiator stopper
Pressure of the beginning of opening of the steam valve, кПа (kgs/sm 2) Pressure of the beginning of opening of the air valve, кПа (kgs/sm 2), no more
|
81,4-108,0 (0,83-1,1)
-6,86
(-0,07)
|
-
-
-
-
|
||
The thermostat
Temperature of the beginning of opening of the valve, °С
Temperature of full opening of the valve, °С
|
82
95
|
-
-
|
||
The gauge of temperature of a cooling liquid (type the thermoresistor)
Resistance:
At 20 °С, a clod
At 110 °С, the Ohm
|
2,31-2,5
146,9-147,3
|
-
-
|