Opel Vectra B

since 1995 of release

Repair and car operation



Vektr B. Opel
+ 1.1. Governing bodies and control devices
+ 2. Maintenance
- 3. Engines
   + 3.1. Repair of the SOCH engine established in the car
   - 3.2. Repair of the DOCH engine established in the car
      3.2.1. Introduction
      3.2.2. Technical characteristics
      3.2.3. Compression check
      3.2.4. Top dead point (VMT) of the piston of the first cylinder
      3.2.5. Cover of a head of the block of cylinders
      3.2.6. Pulley of a cranked shaft
      3.2.7. Casings of a gear belt
      3.2.8. Gear belt
      3.2.9. Pulleys of a gear belt, mechanism of a tension and single pulley
      3.2.10. Replacement of oil sealing rings of a cam-shaft
      3.2.11. Cam-shaft and pushers
      3.2.12. Head of the block of cylinders
      3.2.13. Oil pallet
      3.2.14. Oil pump
      3.2.15. Drive flywheel / plate
      3.2.16. Replacement of oil sealing rings of a cranked shaft
      3.2.17. Suspension bracket of the power unit
   + 3.3. Repair of the diesel engine of 1,7 l established in the car
   + 3.4. Repair of the diesel engine of 2,0 l established in the car
   + 3.5. Major maintenance of engines
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. Systems of start, ignition
+ 7. Transmission
+ 8. Brake system
+ 9. Running gear
+ 10. Body
+ 11. Electric equipment
+ 12. Main malfunctions





3.2.2. Technical characteristics

GENERAL INFORMATION

The engine c four cylinders, two top camshafts given by a gear belt.

Engine
Engine code:
  – engine of 1,6 l
X16XEL
  – engine of 1,8 l
X18XE
  – engine of 2.0 l
X20XEV
Diameter of cylinders:
  – engine of 1,6 l
79,0 mm
  – engine of 1,8 l
81,6 mm
  – engine of 2.0 l
86,0 mm
Piston stroke:
  – engine of 1,6 l
81,5 mm
  – engine of 1,8 l
86,0 mm
  – engine of 2.0 l
86,0 mm
Working volume:
  – engine of 1,6 l
1598 cm3
  – engine of 1,8 l
1799 cm3
  – engine of 2.0 l
1998 cm3
Extent of compression:
  – engine of 1,6 l
10,5:1
  – engine of 1,8 l
10,8:1
  – engine of 2.0 l
10,8:1
Capacity:
  – engine of 1,6 l
74 kw at 6200 rpm
  – engine of 1,8 l
85 kw at 5400 rpm
  – engine of 2.0 l
100 kw at 5600 rpm
.maksimalny torque:
  – engine of 1,6 l
150 nanometers at 3200 rpm
  – engine of 1,8 l
170 nanometers at 3600 rpm
  – engine of 2.0 l
188 nanometers at 3200 rpm
Operating procedure of cylinders
1–3–4–2 (the N1 cylinder is located from a gear belt)
Direction of rotation of a cranked shaft
Clockwise (if to take a detached view a gear belt)
Camshaft
Axial люфт
0,04-0,15 mm
Lifting of cams:
  – inlet valve:
     • engine of 1,6 l
10,0 mm
     • l engine 1,8 and 2,0
8,5 mm
  – final valve:
     • engine of 1,6 l
10,0 mm
     • l engine 1,8 and 2,0
8,0 mm
Greasing system
Drive of the oil pump directly from a cranked shaft
Minimum admissible pressure of oil at turns of idling and at the heated-up engine
1,5 bar
Gap between teeths of gear wheels of the pump
0,10-0,20 mm
Axial люфт:
  – engine of 1,6 l
0,08-0,15 mm
  – l engine 1,8 and 2,0
0,03-0,10 mm

Tightening moments

Engines of 1,6 l
Bolts of fastening of a cover of the bearing of a camshaft
8 Nanometers
Bolts of fastening of a cover of a head
8 Nanometers
Bolt of fastening of a pulley of a camshaft:
  – stage 1
50 Nanometers
  – stage 2
to tighten on a corner 60 °
  – stage 3
to tighten on a corner 15 °

Bolt of fastening of a cover of the bottom head of a rod:

  – stage 1
25 Nanometers
  – stage 2
to tighten on a corner 30 °
Bolt of fastening of a pulley of a cranked shaft:
  – stage 1
95 Nanometers
  – stage 2
to tighten on a corner 30 °
  – stage 3
to tighten on a corner 15 °
Bolt of fastening of the sensor of a cranked shaft
8 Nanometers
Bolts of fastening of a head of the block of cylinders:
  – 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 °
  – stage 5
to tighten on a corner 45 °
Bolts of fastening of a plate of a drive
60 Nanometers
Bolts of fastening of a lobby and the right support of the power unit to the engine
60 Nanometers
Nuts of fastening of a lobby and the right suspension bracket of the power unit to the bottom frame
45 Nanometers
Bolts of fastening of a back support of the power unit to a bracket
45 Nanometers
Bolts of fastening of a back support of the power unit to a frame
20 Nanometers
Bolts of draft of compensation of a torque
60 Nanometers
Bolts of fastening of a transmission to the engine:
  – bolts М8
20 Nanometers
  – bolts М10
40 Nanometers
  – bolts М12
60 Nanometers
Bolts of fastening of a flywheel:
  – stage 1
35 Nanometers
  – stage 2
to tighten on a corner 30 °
  – stage 3
to tighten on a corner 15 °
Bolts of fastening of a radical cover of the bearing:
  – stage 1
60 Nanometers
  – stage 2
to tighten on a corner 60 °
  – stage 3
to tighten on a corner 15 °
Bolts of fastening of the oil pump
6 Nanometers
Screws of fastening of a cover of the oil pump
6 Nanometers
Bolt of fastening of a safety valve of the pump
30 Nanometers
Bolts of fastening of a maslopriyemnik
8 Nanometers
Bolts of fastening of the oil pallet:
  – fastening of the oil pallet to the block of cylinders
10 Nanometers
  – fastening bolts to a transmission:
     • М8
20 Nanometers
     • М10
40 Nanometers
Masloslivny stopper
45 Nanometers
Top and bottom casings of a gear belt
4 Nanometers
Back casing of a gear belt
6 Nanometers
Bolts of fastening of the mechanism of a tension
20 Nanometers
L engines 1,8 and 2,0
Bolts of fastening of a cover of bearings of a camshaft
8 Nanometers
Bolts of fastening of a cover of a head
8 Nanometers
Bolts of fastening of a pulley of a camshaft:
  – stage 1
50 Nanometers
  – stage 2
to tighten on a corner 60 °
  – stage 3
to tighten on a corner 15 °
Bolts of fastening of a cover of the bearing of the bottom head of a rod:
  – stage 1
35 Nanometers
  – stage 2
to tighten on a corner 45 °
  – stage 3
to tighten on a corner 15 °
Bolt of fastening of a pulley of a cranked shaft
20 Nanometers
Bolt of fastening of a gear pulley of a cranked shaft:
  – stage 1
130 Nanometers
  – stage 2
to tighten on a corner from 40 to 50 °
Bolts of fastening of a head of the block of cylinders:
  – 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 °
  – stage 5
to tighten on a corner 15 °
Bolts of fastening of a plate of a drive
60 Nanometers
Forward right suspension bracket of the power unit:
  – bolts of fastening of a suspension bracket to the engine
60 Nanometers
  – bolts of fastening of a suspension bracket to the bottom frame
45 Nanometers
Back support:
  – fastening bolts to a bracket
45 Nanometers
  – fastening bolts to the bottom frame
20 Nanometers
  – fastening bolts to a transmission
60 Nanometers
Bolts of fastening of a transmission to the engine:
  – bolts М8
20 Nanometers
  – bolts М10
40 Nanometers
  – bolts М12
60 Nanometers
Bolts of fastening of a flywheel:
  – stage 1
35 Nanometers
  – stage 2
to tighten on a corner 30 °
  – stage 3
to tighten on a corner 15 °
Bolts of fastening of a radical cover of the bearing:
  – stage 1
50 Nanometers
  – stage 2
to tighten on a corner 45 °
  – stage 3
to tighten on a corner 15 °
Bolts of fastening of the oil pump
8 Nanometers
Bolts of fastening of a cover of the oil pump
6 Nanometers
Bolts of fastening of a safety valve of the oil pump
30 Nanometers
Bolts of fastening of the mesh filter to the oil pump
8 Nanometers
Bolts of fastening of the oil pallet:
  – stage 1
8 Nanometers
  – stage 2
to tighten on a corner 30 °
Drain stopper in the pallet
10 Nanometers
Casings of a gear belt
6 Nanometers
Mechanism of a tension of a gear belt
20 Nanometers