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HEATER & COOLING UNIT ASSEMBLY ATC-119 C D E F G H I K L M A B ATC Revision: 2006 July 2007 Murano 11. Remove rear ventilator duct1 and front floor duct. Refer to ATC-128, "Removal of Rear Ventilator Ducts" and ATC-130, "Removal of Floor Ducts" 12. Remove steering member mounting bolts and steering column assembly mounting nuts, and then remove steering member. 13. Remove heater & cooling unit assembly. INSTALLATION Installation is basically the reverse order of removal. CAUTION: ● Replace O-rings of low-pressure pipe 1 and high-pressure pipe 1 with new ones, and then apply ● Female-side piping connection is thin and easy to deform. Slowly insert the male-side piping ● Insert piping securely until a click is heard. ● After piping connection is completed, pull male-side piping by hand to make sure that connection ● When recharging refrigerant, check for leaks. NOTE: ● When filling radiator with coolant, refer to CO-9, "Changing Engine Coolant" ● Recharge the refrigerant. PJIA0095E Heater & cooling unit assembly mounting bolt : 6.8 N·m (0.69 kg-m, 60 in-lb) Steering member mounting bolt and steering column assembly mounting nut : 12 N·m (1.2 kg-m, 9 ft-lb) |