Opel Frontera

Since 1992 of release

Repair and car operation


Opel of Frontera
+ Cars of mark Opel Frontera
+ Current leaving and service
+ The engine
- Cooling and heating systems
   Radiator and the fan
   The pump of a cooling liquid
   The thermostat thermostat/case
+ The power supply system and release
+ Engine electric equipment
+ Coupling
+ Manual box of a gear change
+ Kardannye shaft, the main transfer
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Controls and operation
+ Electric equipment schemes

8eee0de7

Cooling and heating systems
THE GENERAL DATA

The general information

Otvorachivanie stoppers of a broad tank
(The engine 2.0)		 Broad tank of the engine of 2.4 l

The engine is equipped by circulating system of cooling. For circulation of a cooling liquid serves лопастный the water pump. The cooling system works with a separate broad tank.
The cooling system carries out tap of the superfluous heat arising at work of the engine, in environment. The part of energy of combustion of fuel in the engine is allocated in the form of heat. It warmly in a condition in the shortest possible time to heat up the engine to such temperature which can put it out of action. The part of this heat is used for heating of salon of the car. Thanks to corresponding placing of pipelines, the heat exchanger (radiator) and the thermostat fast warming up of system is reached.
The thermostat carries out regulation of temperature of a cooling liquid in the engine and the heat exchanger of internal system of heating depending on a thermal condition of the engine.
Since certain temperature, the thermostat connects a radiator to a contour of circulation of a cooling liquid. At the further increase of temperature of a liquid the fan directing a stream of air through a radiator and joins, provides, thus, additional cooling of a circulating liquid.

Replacement of a cooling liquid

(Address to the Head Current leaving and service)

Cooling liquid

On manufacturer the system is filled with a cooling liquid which should not vary within a year.
At preparation of a cooling liquid it is necessary to maintain a certain parity of antifreeze and water. As it was already mentioned, it is necessary to apply the cooling liquid recommended by firm Opel as its chemical compound is specially developed for the engine of the given car. Volumes of operational liquids are resulted in Specifications. The liquid protects system to temperature of external air – 40 ° With.   

Specifications
The remark

Separate characteristics are resulted also in the text of the Head

The engine of 2.4 l to the middle of 1995 of release

Design features
The closed type, with the pump of centrifugal type, with thermostatic regulation. Has a broad tank, the electrofan with вязкостной муфтой, included by a thermoswitch
Quantity of a filled in liquid

7.2 l

Cooling liquid:
  – To temperature – 10 ° With
  – To temperature – 20 ° With
  – To temperature – 30 ° With
  – To temperature – 40 ° With

5.7 l of water; 1.5 l of antifreeze
4.7 l of water; 2.5 l of antifreeze
4.0 l of water; 3.2 l of antifreeze
3.4 l of water; 3.8 l of antifreeze
Radiator type
With a cross-section stream
The cooling area
2000 sm2
The cooling fan
  Drive
Through вязкостную муфту
  Quantity of blades
5 is asymmetric-located
Stopper of a broad tank
  Designation
123
  Pressure of opening
1.20 – 1.35 bar
  Boiling temperature
123 ° WITH
The thermostat
  Opening temperature
92 ° WITH
  It is completely open
107 ° WITH
Privodnoj belt
  Length
The length depends on the equipment and an arrangement
Privodnoj belt of the generator:
  – Length
  – Width
  – A belt tension:
  – The new
  – Were in the use

925 mm
9.5 mm
450 Н
250 – 300 Н
Belt of a drive of the pump of the hydraulic booster
Specify number of the engine and year of release

The engine of 2.0 l from the middle of 1995 of release

Design features
The closed type, with the pump of centrifugal type, with thermostatic regulation. Has a broad tank, the electrofan included by a thermoswitch
Quantity of a filled in liquid
8.3 l
Cooling liquid:
  – To temperature – 10 ° With
  – To temperature – 20 ° With
  – To temperature – 30 ° With
  – To temperature – 40 ° With

6.6 l of water; 1.7 l of antifreeze
5.5 l of water; 2.8 l of antifreeze
4.6 l of water; 3.7 l of antifreeze
4.0 l of water; 4.3 l of antifreeze
Radiator type
With a cross-section stream
The cooling area
2532 sm2
The cooling fan
  Drive
The electrofan
  Quantity of blades
6 is asymmetric-located
  Diameter
383 mm
Stopper of a broad tank
  Designation
123
  Pressure of opening
1.2 – 1.5 bar
  Boiling temperature
123 ° WITH
Thermoswitch
  Installation site
In a hose of a supply of a liquid
  Includes at
100 ° WITH
  Switches off at
95 ° WITH
The thermostat
  Opening temperature
92 ° WITH
  It is completely open
107 ° WITH
  Length
Depends on the equipment and an arrangement
Length:
  – Standard execution
  – With the conditioner

1725 mm
2050 mm
Width:
  – All executions
21.36 mm
Tension
The automatic

Engine DOHC of 2.2 l

Design features
The closed type, with the pump of centrifugal type, with thermostatic regulation. Has a broad tank, the electrofan included by a thermoswitch
Quantity of a filled in liquid
8.3 l
Cooling liquid:
  – To temperature – 10 ° With
  – To temperature – 20 ° With
  – To temperature – 30 ° With
  – To temperature – 40 ° With

6.6 l of water; 1.7 l of antifreeze
5.5 l of water; 2.8 l of antifreeze
4.6 l of water; 3.7 l of antifreeze
4.0 l of water; 4.3 l of antifreeze
Radiator type
With a cross-section stream
The cooling area
2532 sm2
The cooling fan
  Drive
The electrofan
  Quantity of blades
6 is asymmetric-located
  Diameter
383 mm
Stopper of a broad tank
  Designation
123
  Pressure of opening
1.2 – 1.5 bar
  Boiling temperature
123°С
The thermostat
  Opening temperature
92 ° WITH
  It is completely open
107 ° WITH
Thermoswitch
  Installation site
In a hose of a supply of a liquid
  Includes
At 100 ° With
  Switches off
At 95 ° With
Privodnoj belt
  Length
Depends on the equipment and an arrangement
Length:
  – Standard execution
  – With the conditioner

1725 mm
2050 mm
Width:
  – All executions

21.36 mm
Tension
The automatic

The engine of 2.4 l to the middle of 1995 of release

Design features
The closed type, with the pump of centrifugal type, with thermostatic regulation. Has a broad tank, the fan with вязкостной муфтой
Quantity of a filled in liquid
7.8 l
Cooling liquid:
  – To temperature – 10 ° With
  – To temperature – 20 ° With
  – To temperature – 30 ° With
  – To temperature – 40 ° With

6.2 l of water; 1.6 l of antifreeze
5.1 l of water; 2.7 l of antifreeze
4.4 l of water; 3.4 l of antifreeze
3.7 l of water; 4.1 l of antifreeze
Radiator type
With a cross-section stream
The cooling area
2000 sm2
The cooling fan
  Drive
Вязкостная муфта
  Quantity of blades
5 is asymmetric-located
  Diameter
420 mm
Stopper of a broad tank
  Designation
Dark blue
  Pressure of opening
1.2 – 1.3 bar
  Boiling temperature
125°С
The thermostat
  Opening temperature
92 ° WITH
  It is completely open
107 ° WITH
  Designation
92/107
Privodnoj belt
Length
Depends on the equipment and an arrangement
Belt of a drive of the generator
  – Length of a belt
  – Width of a belt
  – A belt tension:
     • the new
     • were in the use

888 mm
9.5 mm

450 Н
250 – 300 Н
Belt of a drive of the pump of the hydraulic booster:
  – Length of a belt
  – Width of a belt
  – A belt tension:

813 mm
9.5 mm
See above
Belt of a drive of the pump of the hydraulic booster:
  – Length of a belt
  – Width of a belt
  – A belt tension:

813 mm
9.5 mm
See above
  In the presence of the conditioner:
  – Length of a belt
  – Width of a belt
  – A belt tension:

960 mm
9.5 mm
See above

Efforts of a tightening of carving connections

The moments of an inhaling of fixture are resulted also in the text of the Head.

Engine OHC of 2.0 l till 1995 of release

The pump/compressor console to the engine
40
The thermostat case to a head of cylinders
15
The water pump to the block of cylinders
25
Engine OHC of 2.0 l from the middle of 1995 of release
The compressor console, back bolts
18
The console of fastening of the compressor to a unit beam
35
The pump of a cooling liquid to the block of cylinders
25
The gauge of temperature of a cooling liquid to a hose
11
The gauge of temperature of a cooling liquid in the thermostat case
10

The thermostat case to the block of cylinders

15
Engine DOHC of 2.2 l
The compressor console, back bolts
18
The compressor console, forward bolts
35
The console of fastening of the compressor to a unit beam
35
The pump of a cooling liquid to the block of cylinders
25
The gauge of temperature of a cooling liquid to a hose
11
The gauge of temperature of a cooling liquid in the thermostat case
10
The thermostat case to the block of cylinders
15
The engine of 2.4 l
Bolts of fastening of the compressor (conditioner)
50
Tightening a bolt of an adjusting bolt of the compressor
45
Bolts of fastening of the pump of a cooling liquid
15
Nut of the mechanism of a tension клинового a belt of the pump of a cooling liquid
25
Temperature-sensitive element
10
Engine OHC of 2.0 l till 1995 of release
Starter, from outside transmissions
75
Starter, from outside the engine
45
The inlet pipeline to the block of cylinders
22
Final collector to the block of cylinders
22
The directing plug выжимного the bearing to a transmission
22
The generator to the console
25
Transmission to the engine
75
The generator console to the block of cylinders
40
The holder of a support of the engine to a transmission
60 (a new lock plate)
The holder of a support of the engine to a transmission
60
Engine support to a longitudinal beam
65
Engine support to a beam of the forward bridge
40
Cover of the bearing of a camshaft
8
The pump/compressor console to the engine
40
Маслопровод to the block of cylinders
6 (on hermetic)
Back cover.зубчатого a belt
6
Pulley of a cranked shaft to a cogwheel of the mechanism of distribution
20
Bolts of fastening of covers radical
Bearings 60 + 40 to 50 ° (bolts replace)
Bolts of fastening of covers of bearings
Camshaft
45
Bolts of fastening of covers шатунных bearings
1 reception
2 reception tighten

35
45 ° (apply new bolts)
Stopper of an aperture for oil plum
45
The gauge of the index of pressure of oil to the oil pump
30
The pallet картера to the block of cylinders
8 (on hermetic)
The pallet картера to the block of cylinders (vulcanization)
15 (on hermetic)
Маслопровод to the oil pump
8
The hydraulic booster pump to the block of cylinders
30
Flywheel to a cranked shaft
65 (bolts are always replaced)
Support to the generator
25
Starter support to the block of cylinders
15
The thermostat case to a head of cylinders
15
The muffler to a flange of a reception pipe
25
Forward cover of a gear belt
4
The oil pump to the block of cylinders
25
Cogwheel to a cranked shaft:
– 1 reception
– 2 reception

130
Tighten on a corner 40 – 50 °
Tension roller to the oil pump
25
Spark plug
25
Bolts of fastening of a head of cylinders:
– 1 reception
– 2 reception
– 3 reception
– 4 reception

25
Tighten on 90 °
Tighten on 90 °
Tighten on 90 °
The fuel pipeline to the inlet pipeline
8
Weight cable to a head of cylinders
20
The oil filter
15
Plait of cables to the case of bearings of a camshaft
8
Plait of cables to a cover of a gear belt
4
Engine OHC of 2.0 l from the middle of 1995 of release
Starter to the block of cylinders
60
The inlet pipeline to a head of cylinders
22
Final collector to the block of cylinders
22
Privodnoj flange to a cranked shaft (automatic transmission)
60
Демпфер крутильных fluctuations to a cranked shaft
20
Ventilation flange картера to the block of cylinders
25
Asterisk of the gauge of angular speed to a cranked shaft
13
The console of the additional unit to the block of cylinders
35
Starter support to the block of cylinders
25
Arm of fastening of the generator to the block of cylinders
35
Pipe маслоприемника to the block of cylinders
6
The hydraulic booster pump to a beam of the power unit
25
The compressor console, back bolts
18
Back cover of a gear belt to the oil pump and the case of bearings of a camshaft
6
The holder of a cable to the case of bearings of a camshaft
8
The channel of cables to a forward cover of a gear belt
4
Tension roller клинового a belt to a beam of the additional unit
35
The detonation gauge to the block of cylinders
25
The console of fastening of the compressor to a unit beam
35
Fuel distributive highway to a final collector
8
The pump of a cooling liquid to the block of cylinders
25
The gauge of temperature of a cooling liquid to a hose
11
The gauge of temperature of a cooling liquid in the thermostat case
10
The gauge of angular speed of a cranked shaft in the block of cylinders
6
Bolts of fastening of covers of radical bearings
50 НЧм + 45 ° + 15 °
The bridge of bearings and маслоуспокоительный sheet to the block of cylinders
20
The oxygen gauge in the muffler
30
Support of the pump of the hydraulic booster to the block of cylinders
20
Weight cable to the block of cylinders
20
Engine support back to a transmission
80
Engine support back to a cross-beam
50
Support of the engine a lobby to an engine beam
85
Support of the engine a lobby to the chassis
50
Beam to the block of cylinders
60
Engine arm to a transmission
And to the block of cylinders
40
Load-lifting eye to the case of bearings of a camshaft
15
Cover to the case of bearings of a camshaft
8
Camshaft cogwheel to a shaft
45
Stopper of an aperture for oil plum in the pallet картера
55
Pipe маслоприемника to the oil pump
8
The gauge of the index of pressure of oil to the oil pump
40
The oil filter to the oil pump
15
Holders of an oil radiator to a radiator
25
The oil pump to the block of cylinders
6
Cover of the oil pump to the pump
6
The pallet картера to the oil pump and the block of cylinders:
– Till 1997 of release
– Since 1997 of release

15
20
Cover шатунного the bearing to a rod:
– 1 reception
– 2 reception
– 3 reception

35
Tighten on 45 °
Tighten on 15 °
Bolts of fastening of protective sheet of the pallet картера
57
Flywheel to a cranked shaft:
– 1 reception
– 2 reception
– 3 reception

65
Tighten on 30 °
Tighten on 15 °
Подкос to a final collector and the generator
18
Support to the inlet pipeline and the generator
18
The thermostat case to the block of cylinders
15
The reduktsionnyj valve to the oil pump
30
The vacuum pipeline of the amplifier of a brake to the inlet pipeline
20
The bottom bolt of fastening of the generator to the console
35
Forward cover of a gear belt to the back
4
Forward bolts of fastening of the compressor to a unit beam
35
Reception pipe with каталитическим neutralizer to a final collector and the muffler
25
Heat-shielding sheet to a final collector
Heat-shielding sheet to a head of cylinders
30
Cogwheel to a cranked shaft:
1 reception
2 reception

130
Tighten on 40 – 50 °
Tension roller of a gear belt to the oil pump
25
Spark plugs
25
Flywheel to a cranked shaft:
– 1 reception
– 2 прем
– 3 reception

65
Tighten on 45 °
Tighten on 15 °
Head to the block of cylinders:
– 1 reception
– 2 reception
– 3 reception
– 4 reception

25
Tighten on 90 °
Tighten on 90 °
Tighten on 90 °
Engine DOHC of 2.2 l
Starter to the block of cylinders
60
The inlet pipeline to a head of cylinders
22
Final collector to the block of cylinders
22
Privodnoj flange to a cranked shaft (automatic transmission)
60
The ignition module to the adapter
8
Демпфер крутильных fluctuations to a cranked shaft
20
Ventilation flange картера to the block of cylinders
25
Asterisk of the gauge of angular speed to a cranked shaft
13
The console of the additional unit to the block of cylinders
35
Starter support to the block of cylinders
25
Arm of fastening of the generator to the block of cylinders
35
Pipe маслоприемника to the block of cylinders
6
The hydraulic booster pump to a beam of the power unit
25
The compressor console, back bolts
18
The compressor console, forward bolts
35
Back cover of a gear belt to the oil pump and the case of bearings of a camshaft
6
The holder of a cable to the case of bearings of a camshaft
8
The channel of cables to a forward cover of a gear belt
4
Tension roller клинового a belt to a beam of the additional unit
35
The detonation gauge to the block of cylinders
20
The console of fastening of the compressor to a unit beam
35
Fuel distributive highway to a final collector
8
The pump of a cooling liquid to the block of cylinders
25
The gauge of temperature of a cooling liquid to a hose
11
The gauge of temperature of a cooling liquid in the thermostat case
10
The gauge of angular speed of a cranked shaft in the block of cylinders
6
Bolts of fastening of covers of radical bearings
50 Nanometers + 45 ° + 15 °
The bridge of bearings and маслоуспокоительный sheet to the block of cylinders
20
The oxygen gauge in the muffler
30
Support of the pump of the hydraulic booster to the block of cylinders
20
Weight cable to the block of cylinders
20
Engine support back to a transmission
80
Engine support back to a cross-beam
50
Support of the engine a lobby to an engine beam
85
Support of the engine a lobby to the chassis
50
Beam to the block of cylinders
60
Engine arm to a transmission and the block of cylinders
40
Load-lifting eye to the case of bearings of a camshaft
15
The case of bearings of a camshaft
8
Cover to the case of bearings of a camshaft
8
Camshaft cogwheel to a shaft
45
Stopper of an aperture for oil plum in the pallet картера
45
Pipe маслоприемника to the oil pump
8
The gauge of the index of pressure of oil to the oil pump
40
The oil filter to the oil pump
15
Holders of an oil radiator to a radiator
25
The oil pump to the block of cylinders
6
Cover of the oil pump to the pump
6
The pallet картера to the oil pump and the block of cylinders:
– Till 1997 of release
– Since 1997 of release

15
20
Cover шатунного the bearing to a rod:
– 1 reception
– 2 reception
– 3 reception

35
Tighten on 45 °
Tighten on 15 °
Bolts of fastening of protective sheet of the pallet картера
57
Flywheel to a cranked shaft:
– 1 reception
– 2 reception
– 3 reception

65
Tighten on 30 °
Tighten on 15 °
Подкос to a final collector and the generator
18
Support to the inlet pipeline and the generator
18
The thermostat case to the block of cylinders
15
The reduktsionnyj valve to the oil pump
30
The vacuum pipeline of the amplifier of a brake to the inlet pipeline
20
Forward cover of a gear belt to the back
4
Reception pipe with каталитическим neutralizer to a final collector and the muffler
25
Heat-shielding sheet to a final collector
Heat-shielding sheet to a head of cylinders
30
Cogwheel to a cranked shaft:
– 1 reception
– 2 reception

130
Tighten on 40 – 50 °
The bottom bolt of fastening of the generator to the console
35
Tension roller of a gear belt to the oil pump
25
Spark plugs
25
Flywheel to a cranked shaft:
– 1 reception
– 2 прем
– 3 reception

65
Tighten on 45 °
Tighten on 15 °
Head to the block of cylinders:
– 1 reception
– 2 reception
– 3 reception
– 4 reception

25
Tighten on 90 °
Tighten on 90 °
Tighten on 90 °
The engine of 2.4 l
Bolts of fastening of the pump of the hydraulic booster
25
Bolts of fastening of the compressor (conditioner)
50
Holders of the generator
25
Tightening a bolt of an adjusting bolt of the compressor
45
Tightening a bolt, the hydraulic booster pump to an adjusting bolt (at the conditioner)
40
Tightening a bolt, the hydraulic booster pump to an adjusting bolt (without the conditioner)
25
Counternut of an adjusting bolt клинового a belt
40
The oxygen gauge
30
Eye bolt, adjusting bolt клинового a belt
25
Fastening bolts натяжителя camshaft chains
50
Bolts of fastening of a final collector
35
Bolt of fastening of a wheel of a cranked shaft
120
Bolts of fastening of a basket of coupling
22
Bolts of fastening of radical bearings
120
Engine support to a longitudinal beam
52
Engine support to a beam
85
Bolts of fastening of a cogwheel of a camshaft
25
The pallet картера
8
Bolts of fastening of a cover шатунного the bearing
43
Bolts of fastening of a flywheel
60
Bolts of fastening of the case of the mechanism of distribution
15
Bolts of fastening of a cogwheel of a drive of the mechanism of distribution
25
Bolts of fastening of the pump of a cooling liquid
15
Bolts of fastening of a head of cylinders to the case of the mechanism of distribution
25
Nut of the mechanism of a tension клинового a belt of the pump of a cooling liquid
25
Pin коромысла a valve drive
40
Temperature-sensitive element
10
Spark plugs
40
Bolts of fastening of a head of cylinders:
– 1 reception
– 2 reception

60
90 + 35 °