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



Removal and installation of the compressor of the air conditioning system

Cm. the prevention at the beginning of the Section Removal and installation of the accumulator (store) of the air conditioning system.


The accumulator has to be replaced (The section Removal and installation of the accumulator (store) of the air conditioning system) every time when replacing the compressor.


 PERFORMANCE ORDER

  1. Make a discharge of the air conditioning system (cm. the prevention at the beginning of the Section Removal and installation of the accumulator (store) of the air conditioning system).
  2. Disconnect a negative wire from the battery.
  3. Disunite the electric socket of a clutch coupling of the compressor.
  1. Disunite the electric socket (shooter) on the air conditioner compressor - that which with one wire.
  1. Take off a driving belt (The head Nastroyki and routine maintenance).
  2. Disconnect refrigerator lines from the top back part of the compressor. Zakuporte the open ends of unions in order to avoid hit in system of moisture and dirt.
  1. Refrigerator lines fasten to the compressor by means of bolts - it is necessary to disconnect them by means of a wrench; after a detachment to an opening zakuporta in the compressor and the open ends of lines.
  1. Otboltite the compressor from an arm also remove it from the car.
  2. If the compressor is replaced, following instructions of manufacturers merge previously excess of oil.

The new compressor has to be suitable for the use in the systems filled by coolant like R-134a.

  1. The clutch coupling can be postponed from the old compressor for new.
  2. You make installation upside-down. Replace all sealing rings new (suitable for the use in the systems filled with oil like R-134a); before installation oil rings refrigerator.
  3. In the same workshop where discharged system make its depletion, charging and check on leaks