MPV 4WD V6-3.0L SOHC (1990)
Expansion Valve: Service and Repair
Expansion Valve
Note Before replacement of the expansion valve, carefully check the refrigeration system.
Removal
1. Remove the cooling unit.
2. Disassemble the cooling unit. Remove the evaporator and expansion valve as an assembly.
3. Disconnect the inlet and outlet pipes.
4. Remove the capillary tube from the outlet pipe and remove the expansion valve.
Installation
Install in the reverse order of removal, noting the following.
Note
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Apply the compressor oil to the O-ring of the fittings.
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Do not apply the compressor oil to the fitting nuts.
Tightening torque Inlet pipe:
12-15 N.m (1.2-1.5 m-kg, 8.7-11 ft-lb)
Outlet pipe:
29-34 N.m (3.0-3.5 m-kg, 22-25 ft-lb)