1991-1998 of release
Repair and car operation
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
- 4. Heating and ventilation
4.2. Technical characteristics
4.4. Cooling fans
4.5. Radiator and broad tank
4.6. Water pump
4.7. The sensor of temperature of cooling liquid
4.8. Oil radiator of the engine (6-cylinder models)
4.9. Electric chain of the motor of the delivery fan
4.10. Motor of the delivery fan
4.11. Control unit heater and air conditioner
4.12. Heater radiator
- 4.13. Systems of air conditioning and heating
4.13.1. Electric chain of coupling of the compressor of the air conditioner
4.13.2. Moisture separator of central air of air
4.13.3. Compressor of the air conditioner
4.13.4. Refrigerator of central air of air
4.13.5. Evaporator of central air of air
4.13.6. Broad nozzle of central air of air
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Transmissions
+ 8. Coupling and semi-axes
+ 9. Brake system
+ 10. Running gear
+ 11. Body
+ 12. Electric equipment
+ 13. Electroschemes
+ 14. Good advice
Within maintenance it is necessary to carry out the following checks regularly:
Check a condition of a driving belt of the compressor. If necessary replace a belt.
Check a tension of a belt and if necessary adjust it.
Examine system hoses on existence of cracks, swellings, and the ground places. If necessary replace hoses.
Examine edges of the refrigerator and clean the dirt which has got stuck in them.
Check pressure of a coolant.
Set for central air additional charge by a coolant
For additional charge of central air of air by a coolant, two types of coolant R-12 and R-134a are used. The systems charged by coolant R-12, are used mainly on early models (1993). Maintenance of these systems is necessary for carrying out in specialized workshops.
If the air arriving from ventilating openings, not hot, a problem can consist in the following:
а) The thermostat jammed in open situation. Replace the thermostat.
б) The hose of a radiator of a heater is littered. Wash out hoses of a radiator and a radiator.
в) The heater radiator is littered. If to wash out a radiator it is not possible, replace it.If the delivery fan works not in all modes, see subsection 4.9.
If air does not arrive from ventilating openings:
а) Include ignition and the delivery fan. Listen, whether the fan motor works.
б) If the motor does not work, replace it.
If from ventilating openings steam or an antifreeze smell arrives, means, the radiator of a heater which it is necessary to replace proceeds.