FX45 AWD V8-4.5L (VK45DE) (2006)
7. Disconnect one-touch joint between high-pressure pipe 2 and 3.
a. Set a disconnector (SST: 9253089908) on A/C piping.
b. Slide a disconnector toward vehicle front until it clicks.
c. Slide A/C piping toward vehicle front and disconnect it.
8. Remove high-pressure pipe 2.
CAUTION: Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
INSTALLATION
Installation is basically the reverse order of removal.
CAUTION:
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Replace O-rings of high-pressure pipe with new ones, and then apply compressor oil to it when installing it.
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Female-side piping connection is thin and easy to deform. slowly insert the male-side piping straight in axial direction.
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Insert piping securely until a click is heard.
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After piping connection is completed, pull male-side piping by hand to make sure that connection does not come loose.
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When recharging refrigerant, check for leaks.