Jeep Grand Cherokee

1993-1999 of release

Repair and operation of the car



Jeep Grand Cherokee
+ Cars of the Jeep Grand Cherokee brand
+ Settings and routine maintenance
+ Line six-cylinder engine
+ V8 engine
+ Procedures of the general and capital repairs of the engine
- Cooling systems, heating and air conditioning
   General information
   Antifreeze - the general information
   Check of functioning and replacement of the thermostat
   Check of serviceability and replacement of the fan of the cooling system and coupling of its coupling
   Check of functioning and replacement of the block of the sensor of temperature of a cooler
   Removal and installation of a radiator and broad tank of the cooling system
   Check of functioning of the water pump
   Removal and installation of the water pump
   Check of serviceability of an electric contour and replacement of components of the motor of the fan of a heater and conditioner of air
   Removal and installation of the block of the fan of a heater
   Removal and installation of assembly of management of a heater and conditioner of air
   Removal and installation of the heat exchanger of a heater
   Check of serviceability and service of systems of heating and air conditioning
   Diagnostics of system of automatic control of temperature (automatic telephone exchange) without its removal from the car
   Removal and installation of the accumulator (store) of the air conditioning system
   Removal and installation of the compressor of the air conditioning system
   Removal and installation of the condenser of the air conditioning system
   Removal and installation of a tube of the calibrated jet
   Removal and installation of the evaporator of air conditioning system
+ A power supply system and production of the fulfilled gases
+ System of electric equipment of the engine
+ Systems of decrease in toxicity of the fulfilled gases and engine management
+ Manual box of gear shifting
+ Automatic transmission
+ Transfer case
+ Coupling and transmission line
+ Brake system
+ Suspension bracket and steering
+ Body
+ System of onboard electric equipment
+ Governing bodies and methods of operation



Antifreeze - the general information

Do not allow hit of antifreeze on open parts of the body and the painted surfaces of the car. Immediately wash away casual splashes and traces of the passage a plentiful amount of water. Never leave antifreeze stored to an open container BY NO MEANS and do not leave a pool of the spilled cooler on half of the working platform / garage. The sweetish smell of antifreeze can easily draw to itself attention of animals and children. Antifreeze is very poisonous and hit in an organism even in small amounts can lead it to a lethal outcome. Study requirements of the local legislation to rules of utilization of the fulfilled cooler In many regions the system of special places of acceptance is created. Do not merge a cooler on the earth or in system of the sewerage at all.


Now nontoxical antifreeze is marketed - ask in shops of automobile accessories - however even certain requirements for utilization are imposed to it.

You store antifreeze in a tight container and immediately eliminate the found leakages of the cooling system of your car.

Gas station of the cooling system is made by mix of water and antifreeze on the basis of ethylene glycol that provides decrease in a point of its freezing to -30 °C and below, depending on climatic conditions of the area of operation of the car. Besides, use of such mix provides protection of internal surfaces of system against corrosion and raises a cooler boiling point.

The system has to oporazhnivatsya, be washed out under a pressure and be filled with a fresh cooler according to the schedule of routine maintenance of the car (The head Nastroyki and routine maintenance). Use of the old or polluted antifreeze with high probability leads to a fast exit of system out of operation and causes development of its corrosion and scaling. It is necessary to dissolve antifreeze only with the distilled water.

Before starting addition of antifreeze check a condition of all hose connections of system. Antifreeze very much текуч also has ability to filter through the smallest thinnesses and openings. In normal conditions the cooler of the engine should not be spent therefore in case of falling of level of a cooler immediately it is necessary to find out the reason of leak and to eliminate it.

The exact composition of cooling mix depends on weather conditions in which operation of the car is necessary. Mix has to consist at least for 50% of antifreeze, however its contents never has to exceed 70%. Before that to make for a cooler consult the map of requirements to its structure according to the label on a container. Areometers for measurement of specific weight of a cooler can be bought practically in any shop of automobile accessories. Try to use that type of antifreeze which is recommended to use of the car by firm manufacturer (see Specifications to the Head Nastroyki and routine maintenance).