Vektr A. Opel
+ 1. Maintenance instruction
+ 1.1 Maintenance
- 2. Engine
2.2. General information
2.3. System of ventilation of a case
2.4. Compression check
2.5. Repair operations on the engine established in the car
2.6. The repair operations demanding removal of the engine
2.7. Recommendations about engine removal
+ 2.8. Removal and engine installation without a transmission
+ 2.9. Removal and engine installation together with a transmission
2.10. Replacement of support of the engine and transmission
2.11. Engine repair
+ 2.12. A gear belt and pulleys (without the automatic mechanism of a tension)
2.13. A gear belt and the tension mechanism (l models 1,4 and 1,6 except С16 NZ2)
2.14. An opening in a back casing of a gear belt on l models 1,4 and 1,6
2.15. Gear belt and tension mechanism (l NZ2 1,8 and 2,0 C16 model)
2.16. Forward sealing ring of a camshaft
2.17. Back sealing ring of a camshaft
2.18. Camshaft and camshaft case
+ 2.19. Removal and installation of a head of the block of cylinders on the engine in the car
2.20. Removal and installation of a head of the block of cylinders on the removed engine
+ 2.21. Repair of a head of the block of cylinders
2.22. Cleaning and survey of a head of the block of cylinders
2.23. Hydraulic pushers of valves
2.24. Flywheel
2.25. Replacement of a forward sealing ring of a cranked shaft
2.26. Replacement of a back sealing ring of a cranked shaft
2.27. Oil pallet
2.28. Oil pump
2.29. Repair of the oil pump
2.30. Removal and installation of pistons and rods
2.31. Check of pistons and rods
+ 2.32. Removal and installation of a cranked shaft
2.33. Check of a cranked shaft
2.34. Survey and gap check in radical and shatunny bearings
2.35. Check of a working gap of the bearing
2.36. Check of the block of cylinders of the engine
2.37. Engine start after major maintenance
+ 3. Repair of DOHC engines
+ 4. Repair of the diesel engine
+ 5. Cooling system
+ 6. Fuel system
+ 7. A fuel and exhaust system of models with system of injection of fuel
+ 8. Exhaust system and system of fall of toxicity of exhaust gases
+ 9. Fuel systems of the diesel engine
+ 10. Engine electrosystems
+ 11. Transmission
+ 12. Mechanical transmission
+ 13. Automatic transmission
+ 14. Power shafts
+ 15. Brake system
+ 16. Suspension bracket
+ 17. Body
+ 18. Electric equipment
+ 19. Check of malfunctions
ENGINE
2. Repair of SOHC engines
2.1. Technical characteristics
| GENERAL INFORMATION |
The SOHC engine is an engine with one camshaft established in a head of the block of cylinders.
General information|
Type
| ||
| All models | The engine with four cylinders rowed, with the water cooling, established cross-section in a forward part of the car. The drive of valves is carried out by one camshaft through the hydraulic pushers, a gear belt put in action | |
| Codes of engines: | ||
| – 14 NV |
1,4 l (1389 cm3)
| |
| – 16 SV |
1,6 l (1598 cm3)
| |
| – X16 SZ |
1,6 l (1598 cm3) "Ecotec"
| |
| – C16 NZ |
1,6 l (1598 cm3) + catalyst
| |
| – C16 NZ2 |
1,6 l (1598 cm3) + catalyst
| |
| – 18 SV |
1,8 l (1796 cm3)
| |
| – C18 NZ |
1,8 l (1796 cm3) + catalyst
| |
| – 20 NE |
2.0 l (1998 cm3)
| |
| – 20 SEH |
2.0 l (1998 cm3) early SRi
| |
| – C20 NE |
2.0 l (1998 cm3) + catalyst
| |
| Pistons: |
Diameter (mm)
|
Course (mm)
|
| – 14 NV |
77,6
|
73,4
|
| – 16 SV, C16 SV, C16 NZ and X16 SZ |
79,0
|
81,5
|
| – C16 NZ2 |
80,0
|
79,5
|
| – 18 SV and C18 NZ |
84,8
|
79,5
|
| – 20 NE, 20 SEH and C20 NE |
86,0
|
86,0
|
| Extent of compression: | ||
| – 14 NV |
9,4: 1
| |
| – 16 SV, X16 SZ, 18 SV and 20 SEH |
10,0: 1
| |
| – C16 NZ, C16 NZ2, C18 NZ, 20 NE and C20 NE |
9,2: 1
| |
| Maximum capacity: | ||
| – 14 NV |
55 kW (75 h.p.) at 5600 rpm
| |
| – 16 SV |
60 kW (82 h.p.) at 5400 rpm
| |
| – X16 SZ |
52 kW (71 h.p.) at 5000 rpm
| |
| – C16 NZ and C16 NZ2 |
55 kW (75 h.p.) at 5200 rpm
| |
| – 18 SV and C18 NZ |
66 kW (90 h.p.) at 5400 rpm
| |
| – 20 NE and C20 NE |
85 kW (116 h.p.) at 5200 rpm
| |
| – 20 SEH |
95 kW (129 h.p.) at 5600 rpm
| |
| Maximum torque: | ||
| – 14 NV |
108 Nanometers at 3000 rpm
| |
| – X16 SZ |
128 Nanometers at 2800 rpm
| |
| – 16 SV |
130 Nanometers at 2600 rpm
| |
| – C16 NZ and C16 NZ2 |
125 Nanometers at 2800 rpm
| |
| – 18 SV |
148 Nanometers at 2800 rpm
| |
| – C18 NZ |
145 Nanometers at 3000 rpm
| |
| – 20 NE |
175 Nanometers at 2600 rpm
| |
| – 20 SEH |
180 Nanometers at 4600 rpm
| |
| – C20 NE |
170 Nanometers at 2600 rpm
| |
| Operating procedure of cylinders: | ||
| all models | 1–3–4–2 (the cylinder No. 1 is located from a gear belt) | |
Block of cylinders
|
Material
|
Cast iron
|
| • the most admissible ovality of cylinders |
0,013 mm
|
| • the most admissible konusnost of cylinders |
0,013 mm
|
| • the most admissible boring of cylinders |
0,5 mm
|
Cranked shaft and bearings
|
Number of radical bearings
|
5
| |
| Diameter of radical necks, mm: | ||
| – 14 NV, 16 SV, C16 NZ and X16 SZ | ||
| • the nominal |
54,980-54,997
| |
| • the increased 0,25 mm |
54,730-54,747
| |
| • the increased 0,50 mm |
54,482-54,495
| |
| C16 NZ2, 18 SV, C18 NZ, 20 NE, C20 NE and 20 CEH | ||
| • the nominal |
57,947-57,995
| |
| • the increased 0,25 mm |
57,732-57,745
| |
| • the increased 0,50 mm |
57,482-57,495
| |
| Color label of loose leaves of radical bearings: |
In a cover
|
In the block of cylinders
|
| – 14 NV, 16 SV, C16 NZ and X16 SZ | ||
| • the nominal |
The brown
|
The green
|
| • uuvelichenny 0,25 mm |
The brown/blue
|
The green/blue
|
| • the increased 0,50 mm |
The brown/white
|
The green/white
|
| – C16 NZ2, 18 SV, C18 NZ, 20 NE, C20 NE and 20 CEH | ||
| • the nominal |
The brown/green/white
| |
| • the increased 0,25 mm |
Brown/blue and Green/blue
| |
| • the increased 0,50 mm |
Brown/white and Green/white
| |
| Width of the central (persistent) radical neck, mm: | ||
| – 14 NV, 16 SV, C16 NZ and X16 SZ | ||
| • the nominal |
26,000-26,052
| |
| • the increased 0,25 mm |
26,200-26,252
| |
| • the increased 0,50 mm |
26,400-26,452
| |
| – C16 NZ2, 18 SV, C18 NZ, 20 NE, C20 NE and 20 CEH | ||
| • the nominal |
25,950-26,002
| |
| • the increased 0,25 mm |
26,150-26,202
| |
| • the increased 0,50 mm |
26,350-26,402
| |
| Diameter of a shatunny neck, mm: | ||
| – 14 NV, 16 SV, C16 NZ and X16 SZ | ||
| • the nominal |
42,971-42,987
| |
| • the increased 0,25 mm |
42,721-42,737
| |
| • the increased 0,50 mm |
42,741-42,487
| |
| – C16 NZ2, 18 SV, C18 NZ, 20 NE, C20 NE and 20 CEH | ||
| • the nominal |
48,970-48,988
| |
| • the increased 0,25 mm |
48,720-48,738
| |
| • the increased 0,50 mm |
48,470-48,488
| |
| Color label of loose leaves of shatunny bearings (all models): | ||
| – the nominal |
No
| |
| – the increased 0,25 mm |
The blue
| |
| – the increased 0,50 mm |
The white
| |
| Ovality of radical and shatunny necks (all models) |
At most 0,04 mm
| |
| Gap in radical bearings, mm: | ||
| – 14 NV, 16 SV, C16 NZ and X16 SZ |
0,017-0,047
| |
| – C16 NZ2, 18 SV, C18 NZ, 20 NE, C20 NE and 20 CEH |
0,015-0,040
| |
| Gap in shatunny bearings, mm: | ||
| – 14 NV, 16 SV, C16 NZ and X16 SZ |
0,019-0,071
| |
| – C16 NZ2, 18 SV, C18 NZ, 20 NE, C20 NE and 20 CEH |
0,006-0,031
| |
| Axial люфт cranked shaft, mm: | ||
| – 14 NV, 16 SV, C16 NZ and X16 SZ |
0,1-0,2
| |
| – C16 NZ2, 18 SV, C18 NZ, 20 NE, C20 NE and 20 CEH |
0,050-0,152
| |
| Lateral люфт rod (all models), mm |
0,07-0,24
| |
|
Diameters of pistons and cylinders, mm
|
Diameter of the cylinder
|
Diameter of the piston
|
ID label
|
| 14 NV: | |||
| – nominal size 1 |
77,56
|
77,54
|
6
|
|
77,57
|
77,55
|
7
| |
|
77,58
|
77,56
|
8
| |
|
77,60
|
77,58
|
00
| |
| – nominal size 2 |
77,59
|
77,57
|
99
|
|
77,62
|
77,60
|
02
| |
| – repair size of 0,5 mm |
78,02
|
78,05
|
7 +0,5
|
| 16 SV, C16 NZ and X16 SZ: | |||
| – nominal size 1 |
78,95
|
78,93
|
5
|
|
78,96 |
78,94
|
6
| |
|
78,97 |
87,95
|
7
| |
|
87,98
|
78,96
|
8
| |
| – nominal size 2 |
78,99 |
78,97
|
99
|
|
79,00 |
78,98
|
00
| |
|
79,01
|
78,99
|
01
| |
|
79,02
|
79,00
|
02
| |
| – nominal size 3 |
79,03
|
79,01
|
03
|
|
79,04 |
79,02
|
04
| |
|
79,05
|
79,03
|
05
| |
|
79,06 |
79,04
|
06
| |
| – nominal size 4 |
79,07
|
79,05
|
07
|
|
79,08 |
79,06
|
08
| |
|
79,09 |
79,07
|
09
| |
|
79,10
|
79,08
|
1
| |
|
79,48
|
79,45
|
7 +0,5
| |
| C16 NZ2: | |||
|
– nominal size |
79,98
|
–
|
98
|
|
79,90
|
–
|
99
| |
|
80,00
|
–
|
00
| |
|
80,01 |
–
|
01
| |
|
80,02
|
–
|
02
| |
| 18 SV and C18 NZ: | |||
| – nominal size 1 |
84,78
|
84,76
|
8
|
| – nominal size 2 |
84,79
|
84,77
|
99
|
|
84,80 |
84,78
|
00
| |
|
84,81
|
84,79
|
01
| |
|
84,82
|
84,80
|
02
| |
| – repair size of 0,5 mm |
85,27
|
85,25
|
7 +0,5
|
| 20 NE, C20 NE and 20 SEN: | |||
| – nominal size 1 |
85,98
|
85,96
|
8
|
|
– nominal size 2 |
85,99
|
85,97
|
99
|
|
86,00
|
85,98
|
00
| |
|
86,01
|
85,99
|
01
| |
|
86,02
|
86,00
|
02
| |
| – repair size of 0,5 mm |
86,47
|
86,45
|
7 +0,5
|
| Piston gap in the cylinder (all models) |
0,02-0,04 mm
| ||
Piston rings
|
Quantity on one piston (all models)
|
2 kompressionny and 1 maslosjemny
|
| Gap in the lock of a piston ring, mm: | |
| – kompressionny |
0,3-0,5
|
| – maslosjemny (top and bottom ring) |
0,4-1,4
|
| – shift of locks of rings in relation to the lock of a maslosjemny ring |
180 °
|
Head of the block of cylinders
|
Material (all models)
|
Easy alloy
|
| The most admissible neploskosnost of the bottom surface of a head of the block of cylinders (all models) |
0,025 mm
|
| Height of a head of the block of cylinders (all models) |
96,00 ± 0,25 mm
|
| Width of a saddle of the valve, mm: | |
| – 14 NV, 16 SV, C16 NZ, X16 SZ and C16 NZ2: | |
| • the inlet |
1,3-1,5
|
| • the final |
1,6-1,8
|
| – 18 SV, C18 NZ, 20 NE, C20 NE and 20 CEH: | |
| • the inlet |
1,0-1,5
|
| • the final |
1,7-2,2
|
Camshaft
|
Diameter of necks of bearings of a cam-shaft
|
Normal, mm
|
Repair 0,1 mm
|
|
Diameter of the bearing of a cam-shaft: | ||
| – 14 NV, 16 SV, C16 NZ and X16 SZ | ||
| • No. 1 |
39,500-39,525
| |
| • No. 2 |
39,750-39,775
| |
| • No. 3 |
40,000-40,025
| |
| • No. 4 |
40,250-40,275
| |
| • No. 5 |
40,500-40,525
| |
| – C16 NZ2, 18 SV, C18 NZ, 20 NE, C20 NE and 20 CEH: | ||
| • No. 1 |
42,500-42,525
|
42,400-42,425
|
| • No. 2 |
42,750-42,775
|
42,650-42,675
|
| • No. 3 |
43,000-43,025
|
42,900-42,925
|
| • No. 4 |
43,250-43,275
|
43,150-43,175
|
| • No. 5 |
43,500-43,525
|
43,400-43,425
|
| Lifting of a cam, mm: | ||
| – 14 NV (inlet and final) |
6,12
| |
| – 16 SV and C16 NZ: | ||
| • the inlet |
5,61
| |
| • the final |
6,12
| |
| – C16 NZ2, 18 SV and C18 NZ: | ||
| • the inlet |
6,01
| |
| • the final |
6,39
| |
| – C20 NE and 20 NE (inlet and final) |
6,67
| |
| – 20 SEN (inlet and final) |
6,70
| |
| The most admissible curvature of an axis of a camshaft (all models) |
0,04 mm
| |
| Axial люфт (all models) |
0,09-0,21 mm
| |
Gear belt (engines without the automatic mechanism of a tension)
| Measurement of a tension of a belt by means of the special Opel KM-51 tool 0-and: | |
| – 14 NV, 16 SV and C16 NZ: | |
| • new belt cold |
5,5
|
| • new belt, warm |
8,0
|
| • belt which was in use, cold |
4,0
|
| • belt which was in use, warm |
7,0
|
| – 18 SV, C18 NZ, 20 NE, C20 NE and 20 SEH: | |
| • new belt cold |
4,5
|
| • new belt, warm |
7,5
|
| • belt which was in use, cold |
2,5
|
| • belt which was in use, warm |
7,0
|
Valves and directing valves
|
The inlet
|
The final
| |
| Full length of the new valve, mm: | ||
| – 14 NV |
105,0
|
105,0
|
| – 16 SV, X16 SZ and C16 NZ |
101,5
|
101,5
|
| – C16 NZ2 |
104,2
|
104,2
|
| – 18 SV, C18 NZ, 20 NE, C20 NE and 20 SEH |
104,2
|
104,0
|
| Full minimum length of the valve, mm: | ||
| – 14 NV |
104,6
|
104,6
|
| – 16 SV, X16 SZ and C16 NZ |
101,1
|
101,1
|
| – C16 NZ2 |
103,8
|
103,8
|
| – 18 SV, C18 NZ, 20 NE, C20 NE and 20 SEH |
103,8
|
103,6
|
| Diameter of a plate of the valve, mm: | ||
| – 14 NV |
33,0
|
29,0
|
| – 16 SV, X16 SZ, C16 NZ and C16 NZ2 |
38,0
|
31,0
|
| – 18 SV, C18 NZ, 20 NE, C20 NE and 20 SEH |
41,8
|
36,5
|
| Diameter of a core of the valve (all engines), mm: | ||
| – the nominal |
6,988-7,012
|
6,978-6,992
|
| – repair size of +0,075 mm |
7,073-7,087
|
7,053-7,067
|
| – repair size of +0,150 mm |
7,148-7,162
|
7,128-7,142
|
| – repair size of +0,250 mm |
7,248-7,262
|
7,228-7,242
|
| Internal diameter of the directing plug of the valve (all engines), mm: | ||
| – the nominal |
7,030-7,050
| |
| – repair size of +0,075 mm |
7,105-7,125
| |
| – repair size of +0,150 mm |
7,180-7,200
| |
| – repair size of +0,250 mm |
7,280-7,300
| |
| Valve gap in a directing tulka (all engines), mm: | ||
| – the inlet |
0,018-0,052
| |
| – the final |
0,038-0,072
| |
| Corner of a working facet of a saddle of the valve: | ||
| all engines |
44 °
| |
| Gap of valves: | ||
| all engines |
Automatic adjustment by hydraulic pushers of valves
| |
Flywheel
|
The most admissible lateral palpation of a gear wreath of a flywheel (all engines)
|
0,5 mm
|
| The maximum size of repolishing of a surface interfaced to a coupling disk |
0,3 mm
|
Greasing system
|
Gaps in the oil pump:
| |
| – between internal and external rotors (all engines) |
0–0,2 mm
|
| – axial люфт between the case and a rotor: | |
| • 14 NV, 16 SV, C16 NZ and X16 SZ |
0,08-0,15 mm
|
| • C16 NZ2, 18 SV, C18 NZ, C20 NE and 20 SEH |
0,03-0,10 mm
|
| Pressure of oil on idling turns on the warm engine (all engines) |
1,5 bar
|
Tightening moments
|
Zabornik of warmed-up air to a final collector
|
8 Nanometers
|
| Fastening of the generator and inlet collector to an arm: | |
| – 1,4 and 1,6 l except C16 NZ2 |
20 nanometers
|
| – L C16 NZ2 1,8 and 2,0 |
18 Nanometers
|
| Bolts of fastening of the generator to an arm (М8) |
30 Nanometers
|
| Bolts of fastening of the generator to an arm (М10) |
40 Nanometers
|
| Bolts of fastening of the generator to a bracket |
25 Nanometers
|
| Fastening of a cover of the shatunny bearing: | |
| – 1,4 and 1,6 l except C16 NZ2: | |
| • stage 1 |
25 Nanometers
|
| • stage 2 |
To tighten on a corner 30 °
|
| – L C16 NZ2 1,8 and 2,0: | |
| • stage 1 |
35 Nanometers
|
| • stage 2 |
To tighten on a corner 45 °
|
| • stage 3 |
To tighten on a corner 15 °
|
| Cover of a head of the block of cylinders |
8 Nanometers
|
| Camshaft pulley |
45 Nanometers
|
| Persistent plate of fixing of a camshaft |
8 Nanometers
|
| Branch pipe to a thermostat casing: | |
| – L C16 NZ2 1,8 and 2,0 |
8 Nanometers
|
| The water pump to the block of cylinders: | |
| – 1,4 and 1,6 l except C16 NZ2 (М6) |
8 Nanometers
|
| – C16 NZ2 1,8 and 2,0 of l (М8) |
25 Nanometers
|
| Sensor of provision of a cranked shaft: | |
| – L C16 NZ2 1,8 and 2,0 |
13 Nanometers
|
| Bolts of fastening of a head of the block цилиндров*: | |
| – 1,4 and 1,6 l except C16 NZ2: | |
| • stage 1 |
25 Nanometers
|
| • stage 2 |
To tighten on a corner 60 °
|
| • stage 3 |
To tighten on a corner 60 °
|
| • stage 4 |
To tighten on a corner 60 °
|
| – L C16 NZ2 1,8 and 2,0: | |
| • stage 1 |
25 Nanometers
|
| • stage 2 |
To tighten on a corner 90 °
|
| • stage 3 |
To tighten on a corner 90 °
|
| • stage 4 |
To tighten on a corner 90 °
|
| Pulleys of an auxiliary driving and gear belt to a cranked shaft: | |
| – 1,4 and 1,6 l except C16 NZ2: | |
| • stage 1 |
55 Nanometers
|
| • stage 2 |
To tighten on a corner 45 °
|
| • stage 3 |
To tighten on a corner 15 °
|
| Pulleys of an auxiliary driving and gear belt to a cranked shaft |
20 Nanometers
|
| Pulley auxiliary driving to a pulley of a gear belt |
20 Nanometers
|
| The mechanism of a tension of a driving belt to an arm: | |
| – 1,4 and 1,6 l except C16 NZ2 |
20 Nanometers
|
| – L C16 NZ2 1,8 and 2,0 |
18 Nanometers
|
| Arm of a support of the power unit to the block of cylinders |
60 Nanometers
|
| Arm to an arm of a support of the power unit |
60 Nanometers
|
| Arm of a support of the power unit to the bottom frame |
40 Nanometers
|
| Arm of the pump of the amplifier of a steering to an engine arm |
60 Nanometers
|
| Arm of a support power to a lateral frame |
65 Nanometers
|
| Final collector to a head of the block of cylinders |
22 Nanometers
|
| Reception exhaust pipe to a final collector |
25 Nanometers
|
| Drive plate to a cranked shaft |
60 Nanometers
|
| Flywheel to cranked валу*: | |
| – 1,4 and 1,6 l except C16 NZ2: | |
| • stage 1 |
35 Nanometers
|
| • stage 2 |
To tighten on a corner 30 °
|
| • stage 3 |
To tighten on a corner 15 °
|
| – L C16 NZ2 1,8 and 2,0: | |
| • stage 1 |
65 Nanometers
|
| • stage 2 |
To tighten on a corner 30 °
|
| • stage 3 |
To tighten on a corner 15 °
|
| Forward casing of a gear belt to a back casing |
4 Nanometers
|
| The pumping-up fuel pump to a cover of a head of the block of cylinders |
18 Nanometers
|
| The directing plug and vyzhimny the bearing to a transmission |
22 Nanometers
|
| Thermofilter plugs to a head of the block of cylinders |
30 Nanometers
|
| Inlet collector to a head of the block of cylinders |
22 Nanometers
|
| The detonation sensor to the block of cylinders (X16 SZ) |
13 Nanometers
|
| Bolts of fastening of covers radical подшипника*: | |
| – stage 1 |
50 Nanometers
|
| – stage 2 |
To tighten on a corner 45 °
|
| – stage 3 |
To tighten on a corner 15 °
|
| The oil filter to the oil pump/block of cylinders |
6 Nanometers
|
| Arm of a maslopriyemny pipe to the block of cylinders |
6 Nanometers
|
| Maslopriyemny pipe to the oil pump |
8 Nanometers
|
| Oil pipelines to a radiator |
22 Nanometers
|
| The sensor of pressure of oil to the oil pump: | |
| – 1,4 and 1,6 l except C16 NZ2 |
30 Nanometers
|
| – L C16 NZ2 1,8 and 2,0 |
40 Nanometers
|
| Perepuskna the valve to the oil pump |
30 Nanometers
|
| Back cover to the oil pump |
6 Nanometers
|
| The oil pump to the block of cylinders |
6 Nanometers
|
| The oxygen sensor to a final collector |
30 Nanometers
|
| Arm of the pump of the amplifier of a steering: | |
| – L C16 NZ2 1,8 and 2,0. |
18 Nanometers
|
| The right arm of fastening of the power unit to the bottom frame. |
65 Nanometers
|
| Arm to the generator |
25 Nanometers
|
| Spark plugs |
25 Nanometers
|
| Starter to the block of cylinders (М10) |
45 Nanometers
|
| Starter to the block of cylinders (М12) |
60 Nanometers
|
| Oil pallet: | |
| – 1,4 and 1,6 l except C16 NZ2 |
8 Nanometers
|
| – L C16 NZ2 1,8 and 2,0 |
15 Nanometers
|
| Masloslivny stopper |
55 Nanometers
|
| Arm to the block of cylinders |
35 Nanometers
|
| The sensor of the index of temperature of cooling liquid to a head of the block of cylinders |
20 Nanometers
|
| Thermostat casing: | |
| – 1,4 and 1,6 l except C16 NZ2 |
10 Nanometers
|
| – L C16 NZ2 1,8 and 2,0 |
15 Nanometers
|
| The mechanism of a tension of a gear belt to the oil pump: | |
| 1,4 and 1,6 l except C16 NZ2 |
55 Nanometers
|
| Casing of a gear belt to oil to a pump/cover of a head of the block of cylinders: | |
| – 1,4 and 1,6 l except C16 NZ2 |
12 Nanometers
|
| – L C16 NZ2 1,8 and 2,0 |
6 Nanometers
|
| Pulley of a gear belt to a cranked shaft: | |
| – L C16 NZ2 1,8 and 2,0 |
6 Nanometers
|
| • stage 1 |
130 Nanometers
|
| • stage 2 |
To tighten on a corner 40-50 °
|
| Bolts of fastening of a transmission to the engine (М10) |
45 Nanometers
|
| Bolts of fastening of a transmission to the engine (М12) |
60 Nanometers
|
* It is necessary to use only new bolts. The moments of a tightening of bolts of fastening of a head of the block of cylinders are specified only for bolts of the latest updating. When using bolts of early updating, the moment of a tightening of bolts is necessary for specifying at the dealer of Opel.