infiniti Workshop Repair Guides

Infiniti Workshop Service and Repair Manuals

Housing Assembly HVAC|Removal and Installation|Page 4339 > < Housing Assembly HVAC|Removal and Installation|Page 4337
Page 3
background image

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:
-

Replace O-rings with new ones. Then apply compressor oil to them when installing.

-

Female-side piping connection is thin and easy to deform. Slowly insert the male-side piping straight in axial direction.

-

Insert piping securely until a click is heard.

-

After piping connection is completed, pull male-side piping by hand to check that connection does not come loose.

-

Check for leakages when recharging refrigerant.

NOTE:
-

When filling radiator with coolant, See: Engine, Cooling and Exhaust/Cooling System/Coolant/Service and Repair/Changing Engine Coolant
(VQ35HR) or  (VK45DE).

-

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)

Housing Assembly HVAC|Removal and Installation|Page 4339 > < Housing Assembly HVAC|Removal and Installation|Page 4337