1991-1998 of release
Repair and operation of the car
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
- 4. Heating and ventilation
4.2. Technical characteristics
4.4. The cooling fans
4.5. Radiator and broad tank
4.6. Water pump
4.7. Sensor of temperature of cooling liquid
4.8. Oil heater 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 of a 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 the air conditioning system
4.13.3. Compressor of the air conditioner
4.13.4. Refrigerator of the air conditioning system
4.13.5. Evaporator of the air conditioning system
4.13.6. Broad nozzle of the air conditioning system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Transmissions
+ 8. Coupling and half shafts
+ 9. Brake system
+ 10. Running gear
+ 11. Body
+ 12. Electric equipment
+ 13. Electrical circuitries
+ 14. Useful tips
Within maintenance it is necessary to carry out the following inspections regularly:
Check a condition of a driving compressor belt. 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 got stuck in them.
Check coolant pressure.
Set for recharge of air conditioning system coolant
For recharge of the air conditioning system coolant, uses two types of R-12 coolant and R-134a. The systems loaded with R-12 coolant are used mainly on early models (1993). Maintenance of these systems needs to be carried out in specialized workshops.
If the air arriving from air vents not hot, a problem can consist in the following:
a) Jammed the thermostat in open situation. Replace the thermostat.
b) The heater radiator hose is littered. Wash out hoses of a radiator and a radiator.
c) The heater radiator is littered. If it is not possible to wash out a radiator, replace it.If the delivery fan works not in all modes, see subsection 4.9.
If air does not arrive from air vents:
a) Include ignition and the delivery fan. Listen whether the fan motor works.
b) If the motor does not work, replace it.
If from air vents steam or a smell of antifreeze arrives, so the radiator of a heater which needs to be replaced proceeds.