Amana AMC5143BCB/W/Q Service Manual download pdf (Page 30)

Disassembly

To avoid the risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitors

before following any disassembly procedure.

RS2240003 Rev. 0 30

WARNING

Magnetron Cutout (TCO)

1. See “Component Location” Figure 2, for location.

2. Remove outer case.

3. Remove wiring from selected thermal cutout.

4. Remove screws securing thermal cutout.

5. Reassemble thermal cutout in reverse order.

Cavity Thermal Cutout (TCO)

1. Remove outer case.

2. Remove left side air exhaust panel.

3. Remove wires from TCO.

4. Remove TCO.

5. Reassemble thermal cutout in reverse order.

Triacs

1. See “Component Location” Figure 3, for location.

2. Remove outer case and back panel.

3. Remove wires from terminals of selected triac.

4. Remove screws securing triac to chassis.

5. Reassemble triac in reverse order.

Capacitor

1. See “Component Location” Figure 3, for location.

2. Remove outer case and back panel.

3. Discharge capacitor and remove wires from

terminals.

4. Remove capacitor bracket mounting screw.

5. Reassemble capacitor in reverse order.

NOTE: Capacitor bracket must be installed into

indented slot located on cavity wall.

Transformer

1. See “Component Location” Figure 3, for location.

2. Remove outer case and back panel.

3. Remove screws securing transformer to chassis.

4. Pry upward and back to release transformer from

chassis.

5. Remove wire connections from transformer.

NOTE: When placing transformer back into chassis.

Front portion of transformer must slide into

base pan tabs.

6. Reassemble transformer in reverse order.

Auto Transformer

1. See “Component Location” Figure 2, for location.

2. Remove outer case and back panel.

3. Remove screw securing auto transformer mounting

bracket.

4. Reassemble auto transformer in reverse order.

Microwave Blower Wheel and Motor

1. Remove outer case and back panel.

2. Remove wiring from blower motor terminals.

3. Remove screws securing blower assembly to

bracket.

4. Remove assembly from oven.

5. Loosen allen set screw securing blower wheel to

motor shaft.

6. Remove blower wheel.

7. Remove screws securing motor to scroll.

8. Reassemble blower wheel and motor in reverse

order.

NOTE: When reinstalling blower wheel, push blower

wheel on shaft, tighten, and rotate to insure

clearance between blower wheel, and blower

housing.

Fan Blade

Motor

Housin

Wheel

Blower Assembly

Fan Blade

1. Pull blade off shaft.

2. When reinstalling blade, push blade on shaft and

rotate to insure clearance between fan blade and

motor mounting bolt.

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Amana AMC5143BCB/W/Q Service Manual Page 30

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