GM Cutlass RWD 1970-1987 Repair Guide

EVAPORATOR

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REMOVAL & INSTALLATION



  1. Discharge the system using a proper recycling/recovery system. Precise control is possible only when using a proper A/C refrigerant recovery station.
  2.  
  3. If you do not have access to these tools this service can be performed by a reputable shop.
  4.  
  5. Disconnect the negative battery cable.
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  7. Remove the suction line, liquid line and the liquid bleed line connections from the assembly.
  8.  
  9. Loosen the evaporator inlet and outlet connection nuts at the assembly.
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  11. Remove the mounting clamp from the receiver shell and carefully slide the assembly off the outlet tube first, then the inlet.
  12.  

To install:
  1. Installation is the reverse of removal, use new O-rings and lubricate with refrigerant oil.
  2.  
  3. Evacuate and recharge the system using a proper recycling/recovery system. Precise control is possible only when using a proper A/C refrigerant recovery station.
  4.  
  5. If you do not have access to these tools this service can be performed by a reputable shop.
  6.  

 
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