Mar 072018
 

Chrysler town and country

How to replace high pressure discharge hose on air conditioner?


Air Conditioning High Pressure Hose Replacement

  1. Disconnect negative battery cable.
  2. Discharge A/C system, using approved refrigerant recovery/recycling equipment.
  3. Disconnect refrigerant lines from compressor and plug all openings.
  4. Install in reverse order.
  5. Evacuate and charge A/C system

High Side service port

Warning:
THE REFRIGERATION SYSTEM MUST BE COMPLETELY EMPTY BEFORE PROCEEDING WITH THIS OPERATION.

The High Side service port is serviceable, the Low Side is not serviceable.
REMOVAL

  1. Disconnect the battery negative cable.
  2. Recover A/C system refrigerant.
  3. Unscrew the High Side service port from the liquid line.
  4. Remove O-ring

INSTALLATION

For installation, reverse the above procedures.

  • Install new O-ring.
  • Evacuate and recharge A/C system.

 

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