DeVille d Elegance V8-4.6L VIN Y (1998)
Expansion Block/Orifice Tube: Service and Repair
Expansion Tube Location
Expansion Tube Installation
Tool Required:
J 26549-D Expansion Tube Remover Kit
Remove or Disconnect
1. Recover refrigerant.
2. Refrigerant line screw and clip.
3. Liquid line from evaporator inlet pipe.
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Using a J 26549-D remove the expansion tube.
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Cap opened refrigerant lines to prevent dirt, moisture or other contamination from entering the system.
Install or Connect
1. Coat the O-rings with clean 525 viscosity refrigerant oil.
2. Expansion tube into inlet pipe; insert smaller screen first and push until the tube reaches a firm stop.
3. Liquid line to inlet pipe.
Tighten
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Dual O-ring joint to 24 N.m (18 lb. ft.).
4. Refrigerant line screw and clip.
5. Evacuate and charge system.
6. Leak test all refrigerant connections.