5. All engines
Specifications (all sizes, diameters and gaps are specified in mm)
Z24 engines
|
Oil pressure:
|
|
|
Idling not less
|
0,6 kgfs/cm2
|
|
At 3000 rpm
|
2,8 - 4,0 kgfs/cm2
|
|
Compression (at 350 rpm)
|
|
|
Standard
|
10,3 kgfs/cm2
|
|
Limit
|
7,9 kgfs/cm2
|
|
Yokes and cam-shaft
|
See Hl. 2A
|
|
Head of cylinders
|
|
|
Deformation of the demountable plane with the block of cylinders
|
0,1
|
|
Valves
|
|
|
Diameter of a core of the valve
|
|
|
Inlet
|
7,965 - 7.980
|
|
Final
|
7,945 - 7,960
|
|
Valve facet corner
|
45,50
|
|
Width of cutting of a head of the valve:
|
|
|
Inlet
|
|
|
It is standard
|
1,3
|
|
Limit
|
0.5
|
|
Final
|
|
|
Standard
|
1,5
|
|
Limit
|
0,5
|
|
Valve spring height in a free state
|
|
|
External
|
49,77
|
|
Internal
|
44,0
|
|
Under loading:
|
|
|
External
|
springs
|
|
Standard
|
40,0 (under effort 23k1s)
|
|
Limit
|
40,0 (under effort of 19 kgfs)
|
|
Internal
|
springs
|
|
Standard
|
35,0 (11khgs)
|
|
Limit
|
35,0 (8,9 kgfs)
|
|
Maximum deviation from a vertical
|
|
|
External
|
2,2
|
|
Internal
|
1,9
|
|
Internal diameter of the directing plug
|
8,000-8,018
|
|
Gap between a core of the valve and the directing plug
|
|
|
Inlet
|
0,020 - 0,053
|
|
Final
|
0,040 - 0,073
|
|
valve core bend
|
no more than 0,2
|
|
Valve saddle
|
|
|
Facet corner
|
45 °
|
|
Corbel width
|
|
|
Saddles of the inlet valve
|
1,8-2,4
|
|
Saddles of the final valve
|
1,5-1,9
|
|
Reduction of length of the valve owing to a tortsovka
|
0,20
|
|
Block of cylinders
|
|
|
Deformation of the demountable plane
under a head
|
no more than 0,1.
|
|
Internal diameter of the cylinder:
|
|
|
Group 1
|
89,000-89,010
|
|
Group 2
|
89,010-89,020
|
|
Group 3
|
89,020-89,030
|
|
Group 4
|
89,030-89,040
|
|
Group 5
|
89,040 - 89,050
|
|
Conicity and ovality
|
no more than 0,015
|
|
Gap between the piston and the cylinder
|
0,025-0,045
|
|
Pistons and rings
|
|
|
Diameter of the piston
|
|
|
on engines
|
Z24 1987 g.
|
|
Standard
|
88,965-88,975
|
|
The 1st repair
|
88,965-88,975
|
|
The 2nd repair
|
89,465-89,515
|
|
The 3rd repair
|
89,965-90,015
|
|
On engines
|
Z24 1988 g.
|
|
Group 1
|
88,965-88,975
|
|
Group 2
|
88,975-88,985
|
|
Group 3
|
88,985-88,995
|
|
Group 4
|
88,995-89,005
|
|
Group 5
|
89,005-89,015
|
|
Gap in joints of piston rings
|
|
|
For the top compression
|
0,25-0,40
|
|
For lower compression
|
0,15-0,30
|
|
For masdosyemny
|
0,30-0,90
|
|
Gap to a vezhd flute and piston ring
|
|
|
For the top compression rings
|
0,040-0,073
|
|
For the lower compression rings
|
0,030-0,063
|
|
Kolevval, rods and bearings
|
|
|
Axial side play of rods
|
|
|
Standard
|
0,2-0,3
|
|
Limit
|
0,6
|
|
Axial side play of the crankshaft
|
|
|
Standard
|
0,05-0,18
|
|
Limit
|
0,30
|
|
Diameter of radical necks
|
54,942-54,955
|
|
Diameter of conrod necks
|
49,961-49,974
|
|
Conicity and ovality of necks
|
|
|
Standard
|
0,01
|
|
Limit
|
0,03
|
|
Gap in radical bearings
|
|
|
Standard
|
0,020-0,062
|
|
Limit
|
0,12
|
|
Gap in conrod bearings:
|
|
|
Standard
|
0,025-0,055
|
|
Limit
|
0,12
|
|
Flywheel beating no more
|
0,15
|
Inhaling moments (N. of m)*
|
Bolts of covers of radical bearings
|
43
|
|
Nuts of covers of conrod bearings
|
43
|
* See also Hl. 2, Part A V6 Engine
|
Oil pressure
|
|
|
Idling
|
not less than 0,55 kgfs/cm2;
|
|
At 3200 rpm
|
3,2 - 4,0 kgfs/cm2
|
|
Compression (at 350 rpm)
|
|
|
Standard
|
10,3 kgfs/cm2
|
|
Limit
|
7,9 kgfs/cm2
|
|
Distinction of a compression between cylinders
|
no more than 0,8 kgfs/cm2
|
|
Yokes and cam-shaft
|
Cm, Hl. 2B
|
|
Head of cylinders
|
|
|
Deformation of the demountable plane with the block of cylinders
|
no more than 0,1
|
|
Head height
|
107+0,2
|
|
Valves
|
|
|
Valve bend
|
no more than 0,2 mm
|
|
Diameter of a core of the valve
|
|
|
Inlet
|
6,965 - 6,980
|
|
Final
|
7,965 - 7,970
|
|
Internal diameter of the directing plug
|
|
|
Inlet
|
7,000-7,018
|
|
Final
|
8,000-8,018
|
|
Gap between a core of the valve and the directing plug
|
|
|
Inlet
|
0,020 - 0,053
|
|
Final
|
0,040 - 0,073
|
|
Limit
|
0,10 mm
|
|
Valve head edge width no more
|
0,5
|
|
Valve length
|
|
|
Inlet
|
125,3-125,9
|
|
Final
|
124,2-124,8
|
|
Reduction of length owing to a tortsovka
|
0,20
|
|
Valve spring length in a free state
|
|
|
Internal
|
44,10
|
|
External
|
51,20
|
|
Spring length under loading
|
|
|
Internal
|
25,0 (26 kgfs)
|
|
External
|
30,0 (53,4 kgfs)
|
|
Maximum deviation from a vertical
|
|
|
internal
|
1,9
|
|
External
|
2,2
|
|
Valve spring length in working order
|
|
|
Internal
|
35,0
|
|
External
|
40,0
|
|
Saddles of valves
|
|
|
Facet corner
|
45 °
|
|
Corbel width
|
|
|
Saddles of the inlet valve
|
1,75
|
|
Saddles of the final valve
|
1,7
|
|
Block of cylinders
|
|
|
Deformation of the demountable plane under a head
|
no more than 0,1.
|
|
Internal diameter of the cylinder:
|
|
|
Group 1
|
87,000-87,010
|
|
Group 2
|
87,010-87,020
|
|
Group 3
|
87,020 - 87,030
|
|
Group 4
|
87,030-87,040
|
|
\Group 5
|
87,040 - 87,050
|
|
Increase in diameter because of wear
|
no more than 0,20
|
|
Conicity and ovality
|
no more than 0,015
|
|
Pistons and rings
|
|
|
Diameter of the piston (And, see a photo in the text)
|
|
|
Group 1
|
86,965-86,975
|
|
Group 2
|
86,975-86,985
|
|
Group 3
|
86,985-86,995
|
|
Group 4
|
86,995-87,005
|
|
Group 5
|
87,005-87,015
|
|
Gap between the piston and the cylinder
|
|
|
Till 1990.
|
0,025-0,045
|
|
Since 1991.
|
0,015-0,035
|
|
Effort of input of the probe 0,04 mm thick between the piston and the cylinder no more
|
0,2-1,5 kgfs
|
|
Gap between a flute and a piston ring
|
|
|
For the top compression rings
|
|
|
Standard
|
0,040 - 0,073
|
|
Limit
|
0,1
|
|
For the lower compression rings
|
|
|
Standard
|
0,030 - 0,063
|
|
Limit
|
0,1
|
|
For oil scraper rings
|
0,150-0,190
|
|
Gap in joints поршневьк rings
|
|
|
For the top compression
|
|
|
Standard
|
0,21 - 0,44
|
|
Limit
|
1,0
|
|
For the lower compression
|
|
|
Standard
|
0,18-0,44
|
|
Limit
|
1,0
|
|
For oil scraper
|
0,20-0,76
|
|
Crankshaft, rods and bearings
|
|
|
Axial side play of rods
|
|
|
Standard
|
0,2-0,35
|
|
Limit
|
0,4
|
|
Axial side play of the crankshaft
|
|
|
Standard
|
0,05-0,17
|
|
Limit
|
0,30
|
|
Diameter of radical necks
|
|
|
Group 0
|
62,967-62,975
|
|
Group 1
|
62,959-62,967
|
|
Group 2
|
62,951-62,959
|
|
Diameter of conrod necks
|
49,955-49,974
|
|
Conicity and ovality of necks
|
0,005
|
|
Gap in radical bearings
|
|
|
Standard
|
0,028-0,055
|
|
Limit
|
0,090
|
|
Gap in conrod bearings:
|
|
|
Standard
|
0,014-0,054
|
|
Limit
|
0,090
|
|
Diameter of radical bearings
|
marking is defined on color
|
|
Group 0
|
black
|
|
Group 1
|
brown
|
|
Group 2
|
green
|
|
Group 3
|
yellow
|
|
Group 4
|
blue
|
|
JH.M.J inhaling moments *
|
|
|
Bolts of covers of radical bearings
|
80-98
|
|
Nuts of covers of conrod bearings
|
|
|
1st stage
|
12-14
|
|
2nd stage
|
28-33
|
|
Bolts of the holder of a back epiploon
|
5-6
|
* See also Hl. 2, Part B
K24 engines
|
Oil pressure:
|
||
|
Idling not less
|
0,6 kgfs/cm2
|
|
|
At 3000 rpm
|
2,8 - 4,0 kgfs/cm2
|
|
|
Compression (at 350 rpm)
|
||
|
Standard
|
11,6'kgs/cm2
|
|
|
Limit
|
8,7 кГс/см^
|
|
|
Yokes and cam-shaft
|
See Hl. 2A
|
|
|
Head of cylinders
|
||
|
Deformation of the demountable plane with the block of cylinders
|
no more than 0,1
|
|
|
Valves
|
||
|
Diameter of a core of the valve
|
||
|
Inlet
|
6,965-6,980
|
|
|
Final
|
7,948 - 7,960
|
|
|
Valve facet corner
|
45,50
|
|
|
Valve head edge width:
|
||
|
Inlet
|
||
|
Standard
|
1,15-1,45
|
|
|
Limit
|
0,5
|
|
|
Final
|
||
|
Standard
|
1,35-1,65
|
|
|
Limit
|
0,5
|
|
|
Valve spring length free
state
|
||
|
Inlet valves
|
||
|
External
|
57,44
|
|
|
Internal
|
53,34
|
|
|
Final valves
|
||
|
External
|
53,21
|
|
|
Internal
|
47,95
|
|
|
Spring height in working order
|
||
|
External springs of inlet valves
|
||
|
Standard
|
37,6 (under effort of 61,6 kgfs)
|
|
|
Limit
|
37,6 (under effort of 57,9 kgfs)
|
|
|
Internal springs of inlet valves
|
||
|
Standard
|
32,6 (under effort of 29.0 kgfs)
|
|
|
Limit
|
32,6 (under effort of 27.2 kgfs) |
|
|
|
External springs of final valves
|
||
|
Standard
|
34,1 (under effort of 65,3 kgfs)
|
|
|
Limit
|
34,1 (under effort of 63,3 kgfs)
|
|
|
Internal springs of final valves
|
||
|
Standard
|
29,1 (under usilny 33,5 kgfs)
|
|
|
Limit
|
29,1 (under effort of 32,5 kgfs)
|
|
|
Maximum deviation from a vertical
|
||
|
Inlet valves
|
||
|
External
|
2,5
|
|
|
Internal
|
2,3
|
|
|
Final valves
|
||
|
External
|
2,3
|
|
|
Internal
|
2,1
|
|
|
Internal diameter of the directing plug
|
||
|
Inlet valves
|
7,000-7,018
|
|
|
Final valves
|
8,000-8.018
|
|
|
Gap between a core of the valve and the directing plug
|
||
|
Inlet
|
0,020-0,053
|
|
|
Final
|
0,040-0,070
|
|
|
Valve core bend
|
no more than 0,2
|
|
|
Valve saddle
|
||
|
Facet corner
|
45 °
|
|
|
Corbel width
|
||
|
Saddles of the inlet valve
|
1,6-1,7
|
|
|
Saddles of the final valve
|
1,7-2,1
|
|
|
Reduction of length of the valve owing to a tortsovka
|
0,20
|
|
|
Block of cylinders
|
||
|
Deformation of the demountable plane under a head
|
no more than 0,2
|
|
|
Internal diameter of the cylinder:
|
||
|
Group 1
|
89,000-89,010
|
|
|
Group 2
|
89,010-89,020
|
|
|
Group 3
|
89,020-89,030
|
|
|
Conicity and ovality
|
no more than 0,015
|
|
|
Gap between the piston and the cylinder
|
0,020-0,040
|
|
|
Pistons and rings
|
||
|
Diameter of the piston
|
Standard
|
|
|
Group 1
|
88,970-88,980
|
|
|
Group 2
|
88,980-88,990
|
|
|
Group 3
|
88,990-89,000
|
|
|
The 1st repair
|
89,470-89,500
|
|
|
The 2nd repair
|
89,970-90,000
|
|
|
Gap in joints of piston rings
|
||
|
For the top compression
|
0,28-0,52
|
|
|
For the lower compression
|
0,45-0,69
|
|
|
For oil scraper
|
0,20-0,69
|
|
|
Gap between a flute and piston
|
ring
|
|
|
For the top compression rings
|
0,040-0,080
|
|
|
For the lower compression rings
|
0,030-0,070
|
|
|
For oil scraper
|
0,065-0,135
|
|
|
Crankshaft, rods and bearings
|
||
|
Axial side play of rods
|
||
|
Standard
|
0,2-0,4
|
|
|
Limit
|
0,6
|
|
|
Axial side play of the crankshaft
|
||
|
Standard
|
0,05-0,18
|
|
|
Limit
|
0,30
|
|
|
Diameter of radical necks
|
||
|
Group 1
|
63,645-63,652
|
|
|
Group 2
|
63,652-63,663
|
|
|
Group 3
|
63,663-63,672
|
|
|
Diameter of conrod necks
|
59,951-59,975
|
|
|
Conicity and ovality of necks
|
||
|
Till 1990.
|
no more than 0,01
|
|
|
C1991 of.
|
0
|
|
|
Limit
|
||
|
Till 1990.
|
no more than 0,03
|
|
|
C1991 of.
|
0,01
|
|
|
Gap in radical bearings
|
||
|
Standard
|
0,020-0,047
|
|
|
Limit
|
0,1
|
|
|
Gap in conrod bearings:
|
||
|
Standard
|
0,010-0,035
|
|
|
Limit
|
0,090
|
|
|
Flywheel beating
|
no more than 0,1
|
|
Moments of an inhaling (N.m) *
|
Bolts of covers of radical bearings
|
43
|
|
Nuts of covers of conrod bearings
|
|
|
1st stage
|
12-14
|
|
2nd stage
|
35-40
|
* See also Hl. 2, Part A