Sharp KS-H777DW, Service Manual

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7
KSH-777DW
COMPONENT REPLACEMENT PROCEDURE
1. Remove the one screw holding the panel and take off
the panel from the body.
2. Remove the stop ring holding the lamp assembly and
take off the lamp assembly from the panel. (Fig. C-1)
4. Remove the panel from the body.
A
fter
removing the thermostat, when the thermostat is re-
moved, the inner bowl should be set.
1. Remove the one screw holding the bottom lid. Remove
the two screws holding the leg, then remove the bottom
lid. (Fig. C-2)
2. Remove the stop ring from the switch lever to take off
PANEL REMOVAL
Fig. C-1
COOKING THERMOSTAT REMOVAL
1. Remove the panel, refer to "PANEL REMOVAL".
2. Remove the thermostat (spring), refer to "THERMOSTAT
REMOVAL".
3. Remove the two wire leads from the terminal of micro
switch.
SWITCH ASSEMBLY REMOVAL
Panel
Stop ring
Fig. C-2 Fig. C-3
Bottom lid
Tab
Tab
Stop ring
Tab
Tab
Lever of
switch assembly
Body holder
the thermostat rod. (Fig. C-3)
3. Stretch the three tabs holding the body holder.
4. Now, the thermostat is free, and at the same time, the
thermo spring will be free.
4. Remove the four screws holding the switch assembly,
and take off the switch assembly from the body.
NOTE Installing the switch assembly, the switch should
be placed so that the switch button is not touched
to the panel.
1. Remove the bottom lid, refer to "THERMOSTAT
REMOVAL".
2. Remove the four screws from the heating plate terminal.
3. Remove the screws from the warning thermostat and
ground terminal.
4. Remove the three screws holding the body, and remove
the heating plate from the body.
NOTE Removing and installing the screw holding the
heating plate terminal, the terminal should be
nipped tightly using long-nose player. (Fig C-4)
HEATING PLATE REMOVAL
Fig. C-4
Heating plate terminal