FX45 AWD V8-4.5L (VK45DE) (2006)
6. Remove mounting nut, and then remove low-pressure pipe (VK45DE).
7. Remove low-pressure flexible hose.
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 A/C piping 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.
Low-pressure flexible hose bracket mounting bolt : 5.5 N.m (0.56 kg-m, 49 in-lb)