Sharp AH-X075E Service Manual page 44

AH-XO7SE/XO9SE
AU-X075E/X09SE
AY-X075E/X095E
AE-X075E/X09SE
| Control cover 4 screws
Wire guard 4 screws
Remove these screws and disengage these hooks.
17. Cautions when replacing the Power Factor Module,
Power Transistor Module, or Diode Bridge
(1) The screws should be firmly tightened at the
torque of 8 to 10 kg f cm (78.4 to 98 N).
(2) For the Power Transistor Module or Diode Bridge,
Heat exchange pipe thermistor be sure to insert the silicon sheet between it and
fixed position radiator plate.
(3) For the Power Factor Module, the silicon grease
should be evenly applied between it and radiator
plate.
15. (AE-X075E/X095E only)
Remove the coil of the four-way valve.
After removing the fastening spring of the four-way
valve, pull up the coil for removal. .
Note: During reassembling, engage the projection
of the main body of the four-way valve into the
groove of the coil. Take care for the polarity of
the coil wiring.