MAGNETRON REMOVAL
1.Remove the outer case cabinet referring to "OUTER CASE REMOVAL" and CARRY OUT 3D CHECKS.
2.Remove the eleven (11) screws holding the rear cabinet to the oven cavity.
3.Disconnect the power supply cord from the noise filter.
4.Remove the one (1) screw holding the earth wire of the power supply cord to the noise filter angle.
5.Remove the rear cabinet with the power supply cord from the oven cavity.
6.Remove the two (2) screws holding the magnetron exhaust duct to upper and lower waveguide.
7.Disconnect all the wire leads from the two (2) magnetrons.
8.Carefully remove each four (4) screws holding each two (2) magnetrons to waveguide. When removing the screws hold the magnetron to prevent it from falling.
9.Remove the magnetron from the waveguide with care so the magnetron antenna is not hit by any metal object around the antenna.
10.Now, the magnetron is free.
CAUTION: WHEN REPLACE THE MAGNETRON, BE SURE THE R.F. GASKET IS IN PLACE AND THE MAGNETRON MOUNTING SCREWS TIGHTENED SECURELY.
HIGH VOLTAGE TRANSFORMER REMOVAL
1.Remove the outer case cabinet referring to "OUTER CASE REMOVAL" and CARRY OUT 3D CHECKS.
2.Disconnect the all wire leads from the magnetron(s).
3.Remove the wire holder holding the high voltage wires.
4.Disconnect all wire leads from the high voltage transformer(s).
5.Remove the each two (2) screws holding each high voltage transformer.
6.Now, high voltage transformer(s) is (are) free.
BLOWER MOTOR REMOVAL
1.CARRY OUT 3D CHECKS.
2.Disconnect the wire leads from the blower motor and the blower motor thermal
3.Remove the one (1) screw holding the blower motor to the oven cavity.
4.Remove the one (1) screw holding the blower motor to the chassis support.
5.Remove the blower motor. Now, the blower motor is free.
STIRRER MOTOR (UPPER) REMOVAL
1.Remove the outer case cabinet referring to "OUTER CASE REMOVAL" and CARRY OUT 3D CHECKS.
2.Disconnect the wire leads from the stirrer motor (up- per).
3.Remove the one (1) screw holding the stirrer motor (upper) to the oven cavity.
4.Turn and lift up the stirrer motor (upper).
5.Now, the stirrer motor (upper) is free.
STIRRER MOTOR (LOWER) REMOVAL
1.Disconnect oven from the power supply.
2.Remove the stirrer motor cover by snipping off the material in four portions.
3.Where the portions have been snipped off bend the portions flat. No sharp edge must be evident after removal of the stirrer cover.
4.Disconnect wire leads from the stirrer motor. (See "Positive lock connector removal")
5.Remove one (1) screw holding the stirrer motor to oven cavity.
6.Now, the stirrer motor (lower) is free.
7.After replacement use the one (1) screw to fit the stirrer motor cover. (This screw has been fitted to the base plate near the stirrer motor cover beforehand.)
OVEN LAMP SOCKET REMOVAL
1.CARRY OUT 3D CHECKS.
2.Remove the oven lamp.
3.Pull the wire leads from the oven lamp socket by pushing the terminal hole of the oven lamp socket with the flat type small screw driver.
4.Lift up the oven lamp socket.
5.Now, the oven lamp socket is free.
Oven lamp socket
Terminal
Wire lead
Flat type small screw driver
Terminal hole
Figure C-1. Oven lamp socket
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