G35x Sedan AWD V6-3.5L (VQ35HR) (2007)
A/C Coupler O-ring: Application and ID
Heater & Air Conditioning System
Refrigerant Connection
A new type refrigerant connection has been introduced to all refrigerant lines except the following location.
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Expansion valve to evaporator
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Refrigerant pressure sensor to liquid tank
ABOUT ONE-TOUCH JOINT
Description
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One-touch joints are pipe joints which do not require tools during piping connection.
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Unlike conventional connection methods using union nuts and flanges, controlling tightening torque at connection point is not necessary.
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When removing a pipe joint, use a disconnector.
COMPONENT PARTS
FUNCTIONS OF COMPONENT PARTS
NOTE:
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Garter spring (2) cannot be removed from cage (A) of male-side piping.
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Indicator ring (3) remains near piping connection point, however, this is not a malfunction. (This is to check piping connection during factory
assembly.)