LS 460 AWD V8-4.6L (1UR-FSE) (2009)
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(a) Install the damper servo with the 2 screws.
(b) Connect the connector.
10. INSTALL COOLER REFRIGERANT SUCTION PIPE A
(a) Sufficiently apply compressor oil to 2 new O-rings and the fitting surface of the pipe joint.
Compressor oil:
ND-OIL 8 or equivalent
(b) Install the 2 O-rings to the cooler refrigerant suction pipe A.
(c) Install the cooler refrigerant suction pipe A to the evaporator.
(d) Using a 4 mm hexagon wrench, install the 2 hexagon bolts.
Torque: 3.5 Nm (35 kgf-cm, 30 in-lbf)
11. INSTALL REAR COOLING UNIT EXPANSION VALVE
(a) Install the expansion valve to the cooler refrigerant suction pipe A.
(b) Attach the clamp.
(c) Connect the connector.
12. INSTALL COOLER REFRIGERANT LIQUID PIPE A
(a) Sufficiently apply compressor oil to 2 new O-rings and the fitting surface of the pipe joint.
Compressor oil:
ND-OIL 8 or equivalent
(b) Install the 2 O-rings to the cooler refrigerant liquid pipe A.
(c) Install the cooler refrigerant liquid pipe A to the expansion valve.
(d) Using a 4 mm hexagon wrench, install the 2 hexagon bolts.
Torque: 3.5 Nm (35 kgf-cm, 30 in-lbf)
(e) Install the plate with the screw.
(f) Install new packing and butyl tape as shown in the illustration.
