LS 460 RWD V8-4.6L (1UR-FSE) (2010)
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(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.
13. INSTALL REAR COOLER FILTER
(a) Install the rear cooler filter as shown in the illustration.