Sequoia LTD 4WD V8-4.7L (2UZ-FE) (2001)
6. REMOVE EXPANSION VALVE
a. Remove the 4 screws and 2 brackets.
b. Pry out the packings.
HINT: At the time of installation, please refer to the following item. Do not refuse the packing.
c. Using a haxagon wrench (5.0mm, 0.20 in.), remove the 2 bolts and expansion valve.
Torque: 5.4 N.m (55 kgf.cm, 48in..lbf)
NOTE: Cap the open fittings immediately to keep moisture or dirt out of the system.
HINT: At the time of installation, please refer to the following item.
Lubricate 2 new O-rings with compressor oil and install them to the tube and valve.
d. Remove the holder and disconnect the heat sensing tube.
e. Loose the 2 nuts and remove the expansion valve.
Torque:
Nut A: 13 N.m (135 kgf.cm, 10 ft.lbf)
Nut B: 22 N.m (235 kgf.cm, 16 ft.lbf)
HINT: At the time of installation, please refer to the following item.
Lubricate 2 new O-rings with compressor oil and install them to the expansion valve.
7. REMOVE EVAPORATOR
a. Remove the 8 screws and cover.
b. Pull out the evaporator.