TT Quattro Roadster L4-1.8L Turbo (AMU) (2002)
Hose/Line HVAC: Service and Repair
Refrigerant Pipes on Expansion Valve, Removing and Installing
Refrigerant Pipes On Expansion Valve, Removing And Installing
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Discharge refrigerant system.
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Remove insulation -A- .
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Remove screw -B-, tightening torque 8 Nm (71 in lb).
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Remove refrigerant pipes -C- and -D-.
NOTE:
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Always replace both O-rings -E- (17.0 mm; 1.85 mm) and -F- (8.2 mm; 1.85 mm).
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Seal off open ends of refrigerant pipes and the connections on expansion valve.
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Install refrigerant pipes stress free.