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 block of the fan of a heater

These models of cars are equipped with safety cushions. The pillow constantly is in readiness and can work (to be inflated) at any time at the connected battery. In order to avoid casual operation of system (and receiving as a result of a trauma) every time during the work with safety cushion components (including blow sensors which can be located near a forward lattice / bumper) disconnect a negative wire from the battery. After shutdown of the battery before getting to work it is necessary to wait not less than 2 minutes (the system is equipped with the delay condenser which has to be discharged completely). For more details see the Head Sistem of onboard electric equipment.


 PERFORMANCE ORDER

  1. Disconnect a negative wire from the battery.
  2. Disunite the electric socket of the fan (The section Check of Serviceability of an Electric Contour and Replacement of Components of the Motor of the Fan of a Heater and the air conditioner).
  3. Give fixing screws and remove the motor.
  1. The motor of the fan of a heater is located under the dashboard near a ware box - disunite the electric socket and give three fixing screws of the motor (arrow).
  1. Release a clip of fastening of a krylchatka on a motor shaft.
  1. If the motor is subject to replacement, release a clip of fastening of a krylchatka, remove the last and transfer it to a shaft of the new motor.
  1. Remove a krylchatka from a shaft of the old motor and transfer her to the new motor, having recorded a fixing clip.
  2. Establish in a heater, having tracked that sealing laying appeared on the place and screw fixing screws, having reliably tightened them.
  3. Connect the electric socket and a wire to the battery. Check functioning of the motor.