M35x AWD V6-3.5L (VQ35HR) (2010)
17. Remove steering member mounting bolts.
18. Remove steering member, and then remove heater & cooling unit.
INSTALLATION
Installation is basically the reverse order of removal.
CAUTION:
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Replace O-rings with new ones. Then apply compressor oil to them when installing.
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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 check that connection does not come loose.
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Check for leakages when recharging refrigerant.
NOTE:
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When filling radiator with coolant, See: Engine, Cooling and Exhaust/Cooling System/Coolant/Service and Repair/Changing Engine Coolant
(VQ35HR) or (VK45DE).
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Recharge the refrigerant.
Heater & cooling unit assembly mounting bolt : 6.9 Nm (0.7 kg-m, 61 in-lb)
Instrument stay mounting nut and bolt : 12 Nm (1.2 kg-m, 9 ft-lb)