Engine type:
- the engine of 2.0 l to the middle of 1995 of release
- the engine of 2.4 l to the middle of 1995 of release
- the engine of 2.0 l from the middle of 1995 of release |
C 20 NE
C 24 NE
X-th 20 SE |
Design features:
- engine of 2.0 l
- engine of 2.4 l |
The four-cylinder petrol engine with the top arrangement of a camshaft and a drive from a gear belt
The four-cylinder petrol engine with the top arrangement of a camshaft and a drive from a chain |
| Number of cylinders | 4 |
| Arrangement of cylinders | Ryadnoye |
Gazoraspredeleniye mechanism:
- engine of 2.0 l
- engine of 2.4 l |
Hanging valves, the top arrangement of a camshaft with placement in the separate case, with a drive from a gear belt. Hydrojacks of gaps. A drive of valves from yokes
The located valves hanging in parallel, 2 valves on the cylinder, the top arrangement of a camshaft, with a drive from a chain. Hydrojacks of gaps. A drive of valves from yokes |
| Operating procedure of cylinders | 1-3-4-2 |
Maximum capacity:
- the engine of 2.0 l to the middle of 1995 of release
- the engine of 2.0 l from the middle of 1995 of release
- engine of 2.4 l |
85 kW (115 h.p.) at 5200 rpm
85 kW (115 h.p.) at 5200 rpm
92 kW (125 h.p.) at 4800 rpm |
| Figure "20" in designation of the engine indicates working volume of cylinders of 2.0 l; "22" on volume of 2.2 l; "24" on volume of 2.4 l. Standing ahead of engine designation the letter "With" or "X" indicates availability of catalytic converter. |
Max. torque:
- the engine of 2.0 l to the middle of 1995 of release
- the engine of 2.0 l from the middle of 1995 of release
- engine of 2.4 l |
170 nanometers at 2600 rpm
172 nanometers at 2800 rpm
195 nanometers at 2600 rpm |
Diameter of cylinders:
- all engines of 2.0 l
- engines of 2.4 l |
86.00 mm
95.00 mm |
Piston stroke:
- all engines of 2.0 l
- engines of 2.4 l |
86.00 mm
85.00 mm |
Extent of compression:
- the engine of 2.0 l to the middle of 1995 of release
- the engine of 2.0 l from the middle of 1995 of release
- engine of 2.4 l |
9.2: 1
10.0: 1
9.2: 1 |
|
The engine of 2.0 l (C 20 NE from the middle of 1995 of release)
|
| Head of cylinders |
| Height of a head of cylinders | 95.75-96.25 mm (between the interfaced planes) |
| Max not planeness of the plane of interface to the block of cylinders | 0.10 mm |
| Max. not planeness of the planes of interface to pipelines | 0.10 mm |
| Thickness of laying | 1.15-1.30 mm |
Width of a facet of a saddle in a head of cylinders:
- inlet valves
- final valves |
1.0-1.5 mm
1.7-2.2 mm |
Gap in interface of a core of the valve to the directing plug:
- inlet valves
- final valves |
0.018-0.052 mm
0.038-0.072 mm |
| Adjusting valve heights | 17.85-18.25 mm. It is measured by calibre KM-512. To carry out only in a repair truck |
| Adjusting height of directing plugs | New directing according to the original size are pressed in a head of cylinders. A given size 83.50 - 83.80 mm |
| Saddles of valves |
| Facet corner | 45 ° |
| Bottom adjustment corner | 75 ° |
| Top adjustment corner | 15 ° |
| Width of a facet of a saddle of the valve (the new valve) | See above |
| Valves |
Diameter of a core of the valve - inlet valves:
- a given size, designation To
- repair, increased by 0.075 mm, designation К1
- repair, increased by 0.150 mm, designation К2
- repair, increased by 0.250 mm, designation And
|
7.012-6.998 mm
7.087-7.073 mm
7.162-7.148 mm
7.262-7.248 mm |
Diameter of a core of the valve - final valves:
- a given size, designation To
- repair, increased by 0.075 mm, designation К1
- repair, increased by 0.150 mm, designation К2
- repair, increased by 0.250 mm, designation And |
6.992-6.978 mm
7.067-7.053 mm
7.142-7.128 mm
7.242-7.228 mm |
Gap in interface of the valve to the directing:
- inlet valves
- final valves |
0.018-0.052 mm
0.038-0.072 mm |
Diameter of a plate of the valve:
- inlet valves
- final valves
|
41.8 mm
35.6 mm |
Length of the valve:
- inlet valves
- final valves |
104.20 mm (spare valves of 103.8 mm)
104.00 mm (spare valves of 103.6 mm) |
| Camshaft |
| Shaft designation | J |
Color marking of a shaft
- normal size
- repair, reduced by 0.10 mm |
No
The violet |
| Max. shaft palpation | 0.03 mm |
| Axial gap of a shaft | 0.09-0.21 mm |
| Cam course | 6.67 mm, inlet and final valves |
Gap in the bearing:
- normal value
- wear limit |
0.04-0.082 mm
0.11 mm |
| Diameter of necks | Necks have different diameter. Shaft with repair diameter of necks on 0.1 mm have violet marking less.
Repair diameters are specified in brackets:
- the bearing No. 1 42.470 - 42.455 mm (42.370 - 42.355 mm)
- the bearing No. 2 42.720 - 42.705 mm (42.620 - 42.505 mm)
- the bearing No. 3 42.970 - 42.955 mm (42.870 - 42.855 mm)
- the bearing No. 4 43.220 - 43.205 mm (43.120 - 43.105 mm)
- the bearing No. 5 43.470 - 43.455 mm (43.370 - 43.355 mm) |
| Openings in the case of bearings of a camshaft | Diameters of openings are various, as well as diameters of necks of a camshaft. The repair sizes are specified in brackets:
- the bearing No. 1 42.525 - 42.500 mm (42.425 - 42.400 mm)
- the bearing No. 2 42.775 - 42.750 mm (42.675 - 42.650 mm)
- the bearing No. 3 42.025 - 43.000 mm (42.925 - 42.900 mm)
- the bearing No. 4 43.275 - 43.250 mm (43.175 - 43.150 mm)
- the bearing No. 5 43.525 - 43.500 mm (43.425 - 43.400 mm) |
| Pistons and rods |
| Installation direction | Arrow to the distribution party |
Diameter of pistons
- 1 class
- 4th class |
- 85.96 mm (8 on the piston bottom)
- 85.97 mm (99 on the piston bottom); 89.98 mm (00 on the piston bottom); 89.99 mm (01 on the piston bottom); 86.00 mm (02 on the piston bottom) |
| The repair size increased by 0.5 mm | 86.45 mm (7 + 0.5 on the piston bottom) |
| Gap in interface of the piston to the cylinder | 0.02-0.04 mm |
| Piston fingers |
| Length | 61.1 mm |
| Finger landing | It is pressed in a rod head |
| Gap in interface of a finger to the piston | 0.011-0.014 mm |
| External diameter | 21.0 mm |
| Piston rings |
| Quantity of rings | 2 kompressionny and 1 maslosjemny |
Thickness of a ring:
- top ring
- average ring
- maslosjemny ring |
1.50 mm
1.50 mm
3.0 mm |
Gaps in locks of piston rings:
- kompressionny rings
- maslosjemny ring |
0.30-0.50 mm
0.40-1.40 mm |
Gap in interface of a ring to a flute in the piston:
- top ring
- average ring
- maslosjemny ring |
0.12-0.18 mm
0.05-0.15 mm
0.025-0.15 mm |
| Shatunnye bearings |
| Diameters of necks | see. Undressed the Cranked shaft and bearings of a cranked shaft |
| Type | With loose leaves |
| Axial gap | 0.07-0.24 mm |
| Block of cylinders |
| Nominal diameter of cylinders | Diameters of cylinders of each class on 0.02 mm more corresponding diameters of the piston.
Marking on the bottom of the piston corresponds to marking on the block of cylinders |
| Max. admissible diameter of cylinders | On 0.5 mm more nominal rate |
| Max. ovality and konusnost | 0.013 mm |
| Gap in interface to the piston | 0.02-0.04 mm |
| Points of measurement of diameter of the piston | In the lower part of a skirt, at right angle to an opening under a piston finger |
| Cranked shaft |
| Quantity bearing | 5 |
| Type of bearings | With loose leaves |
Diameter of radical bearings
- nominal diameter
- nominal diameter
- repair, reduced by 0.25 mm
- repair, reduced by 0.25 mm
- repair, reduced by 0.50 mm
- repair, reduced by 0.50 mm |
57.8200-57.9885 mm (green marking)
57.9885-57.9950 mm (brown marking)
57.7320-57.7385 mm (it is green / dark blue marking)
57.7385-57.7450 mm (it is brown / dark blue marking)
57.4820-57.4885 mm (it is green / dark blue marking)
57.4885-57.4950 mm (it is brown / dark blue marking) |
Width of the directing bearing:
- nominal size
- repair, reduced by 0.25 mm
- repair, reduced by 0.50 mm |
25.900-25.850 mm
26.100-26.050 mm
26.300-26.250 mm
|
| Color marking of loose leaves of bearings |
| |
Covers
|
Block
|
- nominal size
- repair, reduced by 0.25 mm
- repair, reduced by 0.50 mm
|
the brown green
it is brown / the dark blue
it is brown / the white
|
the green brown
it is green / dark blue (selective assembly)
it is green / white (selective assembly)
|
| Openings in the block of cylinders | Depending on the color
marking and class |
| Axial gap of a cranked shaft | 0.050-0.152 mm |
| Admissible gap in the radical bearing | 0.015-0.040 mm |
| Admissible gap in a rod the bearing | 0.006-0.031 mm |
| Admissible axial gap of the shatunny bearing | 0.07-0.24 mm |
| Diameter of shatunny necks |
- nominal size
- repair, reduced by 0.25 mm
- repair, reduced by 0.50 mm |
48.988-48.970 mm
48.738-48.720 mm
48.488-48.470 mm |
|
Width of a rod
| 26.580-26.460 mm |
| Oil pump | See. Section greasing System |
| Injection system | See. Head of the Power supply system and release
|
| Ignition system | See. Heads of the Power supply system and release and engine Electric equipment |
|
The engine of 2.0 l (X 20 SE from the middle of 1995 of release)
|
| Head of cylinders |
| Height of a head of cylinders | 95.75-96.25 mm (between the interfaced planes) |
| Max not planeness of the plane of interface to the block of cylinders | 0.10 mm |
Max. not planeness of surfaces
interfaces to pipelines | 0.10 mm |
| Thickness of laying | 1.15-1.30 mm |
Width of a facet of a saddle in a head of cylinders:
- inlet valves
- final valves |
1.0-1.5 mm
1.7-2.2 mm |
Gap in interface of a core of the valve to the directing plug:
- inlet valves
- final valves |
0.018-0.052 mm
0.038-0.072 mm |
Admissible palpation of a core of the valve
- inlet valves
- final valves |
0.03 mm
0.33 mm |
| Adjusting valve heights | 17.85-18.25 mm. It is measured by calibre KM-512. To carry out only in a repair truck |
Adjusting height of the directing
plugs | New directing according to the original size are pressed in a head of cylinders. A given size 83.25 - 83.05 mm |
| Saddles of valves |
| Facet corner | 45 ° |
| Bottom adjustment corner | 75 ° |
| Top adjustment corner | 15 ° |
| Width of a facet of the valve (the new valve) | See above |
| Valves |
Diameter of a core of the valve - inlet valves:
- a given size, designation To
- repair, increased by 0.075 mm, designation К1
- repair, increased by 0.150 mm, designation К2
- repair, increased by 0.250 mm, designation And |
7.012-6.998 mm
7.087-7.073 mm
7.162-7.148 mm
7.262-7.248 mm |
Diameter of a core of the valve - final valves:
- a given size, designation To
- repair, increased by 0.075 mm, designation К1
- repair, increased by 0.150 mm, designation К2
- repair, increased by 0.250 mm, designation And |
6.992-6.978 mm
7.067-7.053 mm
7.142-7.128 mm
7.242-7.228 mm |
Gap in interface of the valve to the directing:
- inlet valves
- final valves |
0.018-0.052 mm
0.038-0.072 mm |
Diameter of a plate of the valve:
- inlet valves
- final valves |
41.8 mm
36.5 mm |
Length of the valve:
- inlet valves
- final valves |
104.20 mm (spare valves of 103.8 mm)
104.00 mm (spare valves of 103.6 mm) |
| Camshaft |
| Shaft designation | J |
Color marking of a shaft
- normal size
- repair, reduced by 0.10 mm |
no
the violet |
| Max. shaft palpation | 0.04 mm |
| Axial gap of a shaft | 0.09-0.21 mm |
| Cam course | 6.67 mm inlet and final valves
|
Gap in the bearing:
- normal value
- wear limit |
0.04-0.082 mm
0.11 mm |
| Diameter of necks | Necks have different diameter. Shaft with repair diameter of necks
on 0.1 mm have violet marking less. Repair diameters are specified in brackets:
- the bearing No. 1 42.470 - 42.455 mm (42.370 - 42.355 mm)
- the bearing No. 2 42.720 - 42.705 mm (42.620 - 42.505 mm)
- the bearing No. 3 42.970 - 42.955 mm (42.870 - 42.855 mm)
- the bearing No. 4 43.220 - 43.205 mm (43.120 - 43.105 mm)
- the bearing No. 5 43.470 - 43.455 mm (43.370 - 43.355 mm) |
| Openings in the case of bearings of a camshaft | Diameters of openings are various, as well as diameters of necks of a camshaft. The repair sizes are specified in brackets
- the bearing No. 1 42.525 - 42.500 mm (42.425 - 42.400 mm)
- the bearing No. 2 42.775 - 42.750 mm (42.675 - 42.650 mm)
- the bearing No. 3 42.025 - 43.000 mm (42.925 - 42.900 mm)
- the bearing No. 4 43.275 - 43.250 mm (43.175 - 43.150 mm)
- the bearing No. 5 43.525 - 43.500 mm (43.425 - 43.400 mm)
|
| Pistons and rods |
| Installation direction | Arrow to the distribution party |
Diameter of pistons
- 1 class
- 4th class
|
- 85.955-85.985 mm (8 on the piston bottom)
- 85.965-85.975 mm (99 on the piston bottom); 89.975-85.985 mm (00 on the piston bottom); 89.985-85.995 mm (01 on the piston bottom); 85.995-86.005 mm (02 on the piston bottom); 86.445-86.455 mm (7 + 0.5 on the piston bottom); 86.455-86.465 mm (8 + 0.5 on the piston bottom) |
The repair size increased by 0.5 mm 86.465 - 86.475 mm
| (9 + 0.5 on the piston bottom) |
The repair size increased by 0.5 mm 86.475 - 86.485 mm
| (0 + 0.5 on the piston bottom) |
| Gap in interface of the piston to the cylinder | 0.02-0.04 mm
|
| Piston fingers |
| Length | 61.1 mm |
| Finger landing | It is pressed in a rod head |
| Gap in interface of a finger to the piston | 0.003-0.010 mm |
| External diameter | 21.0 mm |
| Gap in interface to a rod head | Landing with a tightness |
| Piston rings |
| Quantity of rings | 2 kompressionny and 1 maslosjemny |
Thickness of a ring:
- top ring
- average ring
- maslosjemny ring |
1.50 mm
1.50 mm
3.0 mm |
Gaps in locks of piston rings:
- kompressionny rings
- maslosjemny ring |
0.30-0.50 mm
0.40-1.40 mm |
Gap in interface of a ring to a flute in the piston:
- top ring
- average ring
- maslosjemny ring |
0.12-0.18 mm
0.05-0.15 mm
0.025-0.15 mm |
| Shatunnye bearings |
| Diameters of necks | see. Undressed the Cranked shaft |
| Type | With loose leaves |
| Axial gap | 0.07-0.24 mm |
| Block of cylinders |
| Nominal diameter of cylinders | Diameters of cylinders of each class on 0.02 mm more corresponding diameters of the piston. Marking on the bottom of the piston corresponds to marking on the block of cylinders |
| Max. admissible diameter of cylinders | On 0.5 mm more nominal rate |
| Max. ovality and konusnost | 0.013 mm |
| Gap in interface to the piston | 0.02-0.04 mm |
| Points of measurement of diameter of the piston | In the lower part of a skirt, at right angle to an opening under a piston finger |
| Cranked shaft |
| Quantity bearing | 5 |
| Type of bearings | With loose leaves |
| Diameter of radical bearings |
- nominal diameter
- nominal diameter
- nominal size
- repair, reduced by 0.25 mm
- repair, reduced by 0.25 mm
- repair, reduced by 0.50 mm
- repair, reduced by 0.50 mm | 57.974-57.931 mm (white marking)
57.982-57.988 mm (green marking)
57.988-57.995 mm (brown marking)
57.732-57.738 mm (it is green / dark blue marking)
57.738-57.745 mm (it is brown / dark blue marking)
57.482-57.488 mm (it is green / dark blue marking)
57.488-57.495 mm (it is brown / dark blue marking) |
Width of the directing bearing:
- nominal size
- repair, reduced by 0.25 mm
- repair, reduced by 0.50 mm |
26.002-25.950 mm
26.202-25.150 mm
26.402-26.350 mm |
| Color marking of loose leaves of bearings |
- nominal size
- repair, reduced by 0.25 mm
- repair, reduced by 0.50 mm | it is brown/is green / white (selective selection)
it is brown / dark blue and it is green / dark blue (selective selection)
it is brown / dark blue and it is green / dark blue (selective selection) |
| Openings in the block of cylinders | Depending on the color
marking and class |
| Axial gap of a cranked shaft | 0.050-0.152 mm |
| Admissible gap in the radical bearing | 0.015-0.040 mm |
| Admissible gap in a rod the bearing | 0.006-0.031 mm |
| Admissible axial gap of the shatunny bearing | 0.07-0.24 mm
|
| Diameter of shatunny necks |
- nominal size
- repair, reduced by 0.25 mm
- repair, reduced by 0.50 mm | 48.988-48.970 mm
48.738-48.720 mm
48.488-48.470 mm |
| Width of a rod | 26.580-26.460 mm |
| Oil pump | See. Section greasing System |
| Injection system | See. Head of the Power supply system and release
|
| Ignition system | See. Heads of the Power supply system and release and engine Electric equipment |
Engine type:
| X-th 22 XE, "Ecotec" |
Design features:
| The four-cylinder petrol engine with two camshafts located above 16 valves |
| Number of cylinders | 4 |
| Arrangement of cylinders | Ryadnoye |
Gazoraspredeleniye mechanism:
| Hanging valves, the top arrangement of camshafts with a drive from a gear belt, tension adjustment. Hydrojacks of gaps. A drive of the pump of cooling liquid from a gear belt |
| Operating procedure of cylinders | 1-3-4-2 |
Maximum capacity:
| 100 kW (136 h.p.) at 5200 rpm |
Max. torque:
| 202 nanometers at 2600 rpm |
Diameter of cylinders:
| 86.0 mm |
Piston stroke:
| 94.6 mm |
| Volume of cylinders | 2198 cm3
|
| Extent of compression: | 10.5: 1 |
Type of system of injection
| Multiitem Motronic M 1.5.4 |
|
DOHC engine
|
| Head of cylinders |
| Height of a head of cylinders | 95.75-96.25 mm (from interfaced to the interfaced plane) |
| Max not planeness of the plane of interface to the block of cylinders | 0.025 mm |
| Max. not planeness of the planes of interface to pipelines | 0.10 mm |
| Thickness of laying | 1.15-1.25 mm
|
Width of a facet of a saddle in a head of cylinders:
- inlet valves
- final valves |
1.0-1.5 mm
1.7-2.2 mm |
Gap in interface of a core of the valve to the directing plug:
- inlet valves
- final valves |
0.03-0.057 mm
0.04-0.067 mm |
| Adjusting valve heights | 13.70-14.00 mm |
| Saddles of valves |
| Facet corner | 45 ° |
| Bottom adjustment corner | 75 ° |
| Top adjustment corner | 15 ° |
Width of a facet of a saddle of the valve (the new valve)
- inlet valves
- final valves
|
1.0-1.5 mm
1.7-2.2 mm |
| Valves |
Diameter of a core of the valve - the inlet valve:
- a given size, a boznacheniye To
- repair, increased by 0.075 mm, designation К1
- repair, increased by 0.150 mm, designation К2 |
5.970-5.955 mm
6.045-6.030 mm
6.120-6.105 mm |
Diameter of a core of the valve - final valves:
- a given size, designation To
- repair, increased
on 0.075 mm, designation К1
- repair, increased
on 0.150 mm, designation К2 |
5.960-5.945 mm
6.035-6.020 mm
6.110-6.095 mm |
Opening under a valve core - all valves:
- designation To 6.
- designation К1
- designation К2 |
012-6.000 mm
6.090-6.075 mm
6.165-6.150 mm |
Gap in interface of the valve to the directing:
- inlet valves
- final valves |
0.03-0.057 mm
0.04-0.067 mm |
Diameter of a plate of the valve:
- inlet valves
- final valves
|
32.0 mm + 0.1 mm
29.0 mm + 0.1 mm
|
Length of the valve:
- inlet valves
- final valves |
102.0 mm (spare valves of 101.7 mm)
92.0 mm (spare valves of 91.8 mm)
|
| Camshaft |
| Max. shaft palpation | 0.06 mm |
| Axial gap of a shaft | 0.04-0.144 mm |
| Cam course | 10.0 mm both valves |
Gap in the bearing:
| It is equal to a difference of diameters
necks and openings |
| Diameter of necks | 27.960-27.939 mm |
| Openings in the case | 28.021-28.000 mm |
| Pistons and rods |
| Installation direction | Arrow to the drive party
ГРМ |
Diameter of pistons
- 1 class
- 2-4th class | - 85.955-85.965 mm (8 on the piston bottom)
- 85.965-85.975мм (99 on the piston bottom); 89.975-85.985 mm (00 on the piston bottom); 85.985-85.995 mm (01 on the piston bottom); 85.995-86.005 mm (02 on the piston bottom) |
| The repair size increased by 0.5 mm | 86.445-86.455мм
(7 + 0.5 on the piston bottom)
86.455-86.465 mm (8 + 0.5 on the piston bottom)
86.455-86.475 mm (9 + 0.5 on the piston bottom)
86.475-86.485 mm (0 + 0.5 on the piston bottom) |
| Gap in interface of the piston to the cylinder | 0.003-0.01 mm |
| Piston fingers |
| Length | 61.1 mm |
| Finger landing | Hot press fitting in a rod head |
| Gap in interface of a finger to the piston | 0,003-0, 01 |
| External diameter | 21.0 mm |
| Piston rings |
| Quantity of rings | 2 kompressionny and 1 maslosjemny |
Thickness of a ring:
- top ring
- average ring
- maslosjemny ring |
1.50 mm
1.50 mm
3.0 mm |
Gaps in locks of piston rings:
- kompressionny rings
- maslosjemny ring | 0.30-0.50 mm
0.40-1.40 mm |
Gap in interface of a ring to a flute in the piston:
- top ring
- average ring
- maslosjemny ring |
0.12-0.18 mm
0.05-0.15 mm
0.025-0.15 mm |
| Shatunnye bearings |
| Type | With loose leaves |
| Axial gap | 0.07-0.24 mm |
| Block of cylinders |
Nominal diameter of cylinders
- 1 class
- 2nd class | - 85.975-85.985 mm (8 on the piston bottom)
- 85.985-85.995 mm (99 on the piston bottom); 85.995-86.005 mm (00 on the piston bottom); 89.005-86.115 mm (01 on the piston bottom); 85.115-86.025 mm (02 on the piston bottom) |
| Max. admissible diameter of cylinders | On 0.5 mm it is more
nominal rate |
| Max. ovality and konusnost | 0.013 mm |
| Gap in interface to the piston | 0.02-0.04 mm |
| Points of measurement of diameter of the piston | In the lower part of a skirt, at right angle to a tverstiya
under a piston finger |
| Cranked shaft |
| Quantity bearing | 5 |
| Type of bearings | With loose leaves |
Diameter of a radical neck - nominal diameter:
- white marking
- green marking
- brown marking |
57.974-57.981 mm
57.981-57.988 mm
57.988-57.995 mm |
Diameter of a radical neck - repair, reduced by 0.25 mm:
- green/dark blue marking
- it is brown / dark blue marking |
57.732-57.738 mm
57.738-57.745 mm |
Diameter of a radical neck - repair, reduced by 0.50 mm:
- it is green / white marking
- it is brown / white marking |
57.482-57.488 mm
57.488-57.495 mm |
| Diameter of openings in the block of cylinders |
Depending on
color marking and class |
| Diameter of shatunny necks |
- nominal size
- repair, reduced by 0.25 mm
- repair, reduced by 0.50 mm |
48.988-48.970 mm
48.738-48.720 mm
48.488-48.470 mm |
|
Width of a shatunny neck:
- nominal size
- repair, reduced by 0.25 mm
- repair, reduced by 0.50 mm
|
26.580 mm
26.580-26.460 mm
26.580-26.460 mm |
| Width of a rod | 26.390-26.338 mm for all sizes |
Axial gap of a cranked shaft
| 0.050-0.152 mm |
| Admissible gap of the radical bearing | 0.015-0.040 mm |
| Admissible gap of the shatunny bearing | 0.006-0.031 mm |
| Admissible axial gap of a rod | 0.07-0.24 mm |
|
Engine of 2.4 l
|
| Head of cylinders |
| Color marking | The violet |
| Marking by punching | x 24 |
| Height of a head of cylinders | 102.45-102.925 mm |
| Max not planeness of the plane of interface to the block of cylinders | 150 mm of 0.015 mm |
| Max. not planeness on all length | 0.050 mm |
| Max. not planeness of the planes of interface to pipelines | 0.10 mm |
| Thickness of laying | 0.80-0.90 mm
|
Gap in interface of a core of the valve to the directing:
- inlet valves
- final valves |
0.04 mm, Max.
0.03 mm, Max. |
| Saddles of valves |
| Facet corner | 45 ° |
| Bottom adjustment corner | 75 ° |
| Top adjustment corner | 15 ° |
Marking of valves:
- given size
- repair increased 1
- repair increased 2
- repair increased 3 |
no
the white
the green
no |
| Valves |
Diameter of a core of the valve - the inlet valve:
- given size
- increased by 0.075 mm, repair
- increased by 0.150 mm, repair 2
- increased by 0.300 mm, repair 3 |
8.990-8.977 mm
1 9.065 - 9.052 mm
9.140-9.127 mm
9.290-9.277 mm |
Diameter of a core of the valve - final valves:
- given size
- increased by 0.075 mm, repair 1
- increased by 0.150 mm, repair 2
- increased by 0.300 mm, repair 3 |
8.980-8.965 mm
9.055-9.040 mm
9.055-9.040 mm
9.280-9.265 mm |
Gap in interface of the valve to the directing:
- inlet valves
- final valves |
0.035-0.073 mm
0.045-0.085 mm |
Diameter of a plate of the valve:
- inlet valves
- final valves
|
45.0 mm
40.0 mm |
Length of the valve:
- inlet valves
- final valves |
123.0 mm
123.7 mm |
| Camshaft |
| Shaft designation | U |
Color marking of a shaft
- normal size
- repair, reduced by 0.10 mm |
The dark blue/brown
The violet |
| Max. shaft palpation | 0.025 mm |
| Axial gap of a shaft | 0.10-0.20 mm |
| Cam course | 6.68 mm both valves |
Gap in interface to bearings:
- normal value
- wear limit
|
0.04-0.082 mm
0.11 mm |
| Diameter of necks | Necks have different diameter. Shaft with repair diameter of necks on 0.1 mm have violet marking less. Repair diameters are specified in brackets:
- the bearing No. 1 48.970 - 48.955 mm (48.870 - 48.855 mm);
- the bearing No. 2 48.720 - 48.705 mm (48.620 - 48.605 mm);
- the bearing No. 3 48.595 - 48.580 mm (48.495 - 48.480 mm);
- the bearing No. 4 48.470 - 48.485 mm (43.370 - 48.355 mm) |
| Openings in the case of bearings of a camshaft | Diameters of openings are various, as well as diameters of necks of a camshaft. The repair sizes are specified in brackets
- the bearing No. 1 53.350 - 53.500 mm
- the bearing No. 2 53.280 - 53.250 mm
- the bearing No. 3 53.030 - 53.000 mm
- the bearing No. 4 52.780 - 52.750 mm |
| Pistons and rods |
| Installation direction | Arrow to the distribution party |
|
Diameter of pistons
- 1 class
- 2nd class
- 3rd class
| - 94.92 mm (6 on the piston bottom, 5 on the block of cylinders); 94.92 mm (8 on the piston bottom, 7 on the block of cylinders);
94.94 mm (6 on the piston bottom, 5 on the block of cylinders)
- 94.94 mm (8 on the piston bottom, 8 on the block of cylinders)
94.96 mm (00 on the piston bottom, 99 on the block of cylinders)
94.96 mm (00 on the piston bottom, 0 on the block of cylinders)
94.98 mm (02 on the piston bottom, 01 on the block of cylinders)
94.98 mm (02 on the piston bottom, 02 on the block of cylinders)
95.00 mm (04 on the piston bottom, 03 on the block of cylinders)
- 95.00 mm (04 on the piston bottom, 04 on the block of cylinders)
95.02 mm (06 on the piston bottom, 05 on the block of cylinders)
95.02 mm (06 on the piston bottom, 06 on the block of cylinders)
95.04 mm (06 on the piston bottom, 07 on the block of cylinders)
95.04 mm (06 on the piston bottom, 08 on the block of cylinders)
95.04 mm (06 on the piston bottom, 09 on the block of cylinders) |
| The repair size increased by 0.5 mm | 95.43 mm (7 + 0.5 on the piston bottom, 95.47 on the block of cylinders)
95.44 mm (8 + 0.5 on the piston bottom, 95.48 on the block of cylinders)
95.45 mm (9 + 0.5 on the piston bottom, 95.49 on the block of cylinders)
95.46 mm (0 + 0.5 on the piston bottom, 95.50 on the block of cylinders) |
| Gap in interface of the piston to the cylinder | 0.03 mm |
| Piston fingers |
| Length | 65.0 mm |
| Finger landing | Floating in a rod head |
| Gap in interface of a finger to the piston | 0.006-0.013 mm |
| Instructions on installation | Heat up a rod head to 280 ° With |
| External diameter | 22.0 mm |
| Piston rings |
| Quantity of rings | 2 kompressionny and 1 maslosjemny |
Thickness of a ring:
- top ring
- average ring
- maslosjemny ring | 1.478-1.490 mm
1.478-1.490 mm
2.975-2.990 mm |
Gaps in locks of piston rings:
- kompressionny rings
- maslosjemny ring |
0.40-0.65 mm
0.30-0.60 mm |
Gap in interface of a ring to a flute in the piston:
- top ring
- average ring
- maslosjemny ring |
0.12-0.18 mm
0.05-0.15 mm
0.025-0.15 mm
|
| Shatunnye bearings |
| Type | With loose leaves |
Sorting of rods according weight:
- black marking
- dark blue marking
- green marking
- white marking
- gray marking |
648-656 g
652-660 g
656-664 g
654-672 g
668-676 g |
| Axial gap | all engines 0.11 - 0.24 mm |
| Block of cylinders |
| Nominal diameter of cylinders | Diameters of cylinders correspond to diameters of pistons.
Marking of the block of cylinders specifies diameter, for example, "04" means diameter of 95.04 mm, "09" diameter of 95.09 mm |
| Max. admissible diameter of cylinders | On 0.5 mm more nominal rate |
| Max. ovality and konusnost | 0.005 mm |
| Gap in interface to the piston | 0.02-0.05 mm |
| Points of measurement of diameter of the piston | In the lower part of a skirt, at right angle to an opening under a piston finger |
| Cranked shaft |
| Quantity bearing | 5 |
| Type of bearings | With loose leaves |
Diameter of radical bearings
Bearings No. 1-4:
- nominal diameter
- repair, reduced by 0.25 mm
- repair, reduced by 0.50 mm
The bearing No. 5 (directing) |
58.003-57.987 mm
57.753-57.737 mm
57.503-57.487
As other bearings
|
Width of the directing bearing:
- nominal size
- repair, reduced by 0.25 mm
- repair, reduced by 0.50 mm |
27.512-27.450 mm
27.712-27.650 mm
27.912-27.650 mm |
Axial gap of a cranked shaft
| 0.050-0.152 |
| Admissible gap of the radical bearing | 0.02-0.060 mm |
| Admissible gap of the shatunny bearing | 0.034-0.079 mm |
| Admissible axial gap of a rod | 0.11-0.24 mm |
