LG RCS10MPA Service Manual - Page 23

F. MAGNETRON REMOVAL 1) Disconnect the leadwire from the magnetron. 2) Carefully remove the mounting screws holding the magnetron and the waveguide. 3) Remove the magnetron ASS'Y until the tube is clear from the waveguide. NOTE: 1. When removing the magnetron, make sure its dome does not hit any adjacent parts, or it may be damaged. 2. When replacing the magnetron, be sure to install the magnetron gasket in the correct position and be sure that the gasket is in good condition. 3. After replacing the magnetron, check for microwave leakage with a survey meter around the Microwave energy must be below the limit of 5 mW/cm2. (With a 275 ml. water load). Make sure that gasket is rigidly attached to the magnetron. To prevent microwave leakage, tighten the mounting screws properly, making sure there is no gap between the waveguide and the magnetron. G. REMOVING THE STIRRER FAN MOTOR 1) Disconnect the leadwire from the stirrer fan motor terminals. 2) Remove the screw securing the stirrer fan motor to the oven cavity ASS'Y 3) After repairing the motor, replace the removed leadwire. NOTE: 1. Remove the wire lead from the stirrer fan motor VERY CAREFULLY. 2. Be sure to grasp the connector, not the wires, when removing. Stirrer fan motor Magnetron 5-5