Opel Kadett E

1984-1991 of release

Repair and car operation



Opel Kadett E
+ 1. Maintenance instruction
+ 2. Weekly checks and service in a way
+ 3. Maintenance
+ 4. Engine
- 5. System of cooling, heating and ventilation
   5.1. Technical characteristics
   5.2. Removal and installation of hoses of system of cooling
   5.3. Removal, check and radiator installation
   5.4. Removal, check and thermostat installation
   5.5. Removal and installation of the water pump
   5.6. Check, removal and installation of the electric fan of a radiator
   + 5.7. Check, removal and installation of electric sensors of system of cooling
   5.8. Heating and ventilation system
   + 5.9. Elements of system of heating
+ 6. Fuel and exhaust systems
+ 7. Start and charging system
+ 8. Ignition system
+ 9. Coupling
+ 10. Transmissions and power shafts
+ 11. Brake system
+ 12. Suspension bracket and steering
+ 13. Body
+ 14. Electric circuits



5.4. Removal, check and thermostat installation

Removal

PERFORMANCE ORDER
1. Merge cooling liquid from system of cooling and remove a weight wire from the accumulator.
Models of 1,2 l
2. Disconnect the top hose of a radiator from the water pump, access to a lock ring of the thermostat thus will open.
3. Using an edge of a thin screw-driver, remove a lock ring of the thermostat.
4. Take the thermostat from a branch pipe of the water pump.
5. Unscrew five screws and remove a casing of a gear belt.
6. Weaken a collar and remove the top hose of a radiator from a thermostat casing.
7. Unscrew two bolts and remove a thermostat casing. On later models for access to a casing of the thermostat it is necessary to remove a back casing of a gear belt.
8. Note an arrangement and remove the thermostat.
L models 1,6, 1,8 and 2,0
9. Weaken a collar and remove the top hose of a radiator from a thermostat casing.
10. Unscrew bolts and remove a thermostat casing. Remove the thermostat. On models of 2,0 l with 16 valves for thermostat removal on it it is necessary to press and turn it in this situation.

Check

PERFORMANCE ORDER
1. Rough check of the thermostat can be carried out, having suspended it on a thread in the glass vessel filled with water, and heating up water to boiling. When boiling water the thermostat should open. Otherwise replace it.
2. The thermostat which is not closed when cooling water, also is subject to replacement.

Installation

PERFORMANCE ORDER
Models of 1,2 l
1. Installation is made in sequence, return to removal, but thus it is necessary to use new rubber consolidations and to establish the thermostat so that the arrow on a crossing point was directed up. Fill in cooling liquid in cooling system.
Other models
2. Installation is made in sequence, to removal, but thus it is necessary to establish to return new rubber laying on the thermostat. Fill in cooling liquid in cooling system.