For R(Y)71K Si-71A
186 Removal Procedure
6.5 Removal of Electronic Expansion Valve and Solenoid Valve
Procedure
Warning Be sure to turn off all power supplies before disassembling work.
Step Procedure Points
∗
Make sure the refrigerant is
completely empty.
1 Remove the electronic
expansion valve cover.
2 The motor operated valve is
removed by pulling while
turning the electronic
expansion valve coil’s lever.
3 Use a metal plate or
protective sheet for welding
to prevent other pipes from
being affected by the gas
welding flame.
Note:
When installing, apply the flame while
cooling with a leak cloth so that the
temperature of the main body doesn’t
rise above 120ºC.
4 Heart the brazed part and
remove.
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