Magnetron; Transformer; Blower Motor - Jenn-Air JMW8527DA Series Service Manual

Microwave Disassembly Procedures
!

Magnetron

NOTE: Requires removal of unit from cabinet.
1. Turn off power to the unit at the circuit breaker.
2. Open oven door and microwave door to remove screws
securing trim of unit to the cabinet opening.
NOTE: Place a protective covering on the floor, to avoid
damage to the floor.
!
CAUTION
To avoid risk of property damage and personal injury,
place blocking material underneath the front edge of
the wall oven to prevent unit from tipping forward.
3. Slide unit out of cutout.
4. Remove screws securing top and right side wrapper to
chassis and remove top cover.
5. Slide right side wrapper towards the back of the unit.
NOTE: To release front edge of side wrapper, slightly pry
support bracket away from side wrapper, while
sliding panel towards the back of unit.
6. Disconnect wire terminals from magnetron.
7. Remove screw securing side air vent to magnetron.
8. Remove screws securing magnetron to waveguide
bracket.
NOTE: When replacing magnetron, verify magnetron
gasket is in good condition and correctly
positioned.
9. Reverse procedure to reassemble.

Transformer

NOTE: Requires removal of unit from cabinet.
1. Turn off power to the unit at the circuit breaker.
2. Open oven door and microwave door to remove screws
securing trim of unit to the cabinet opening.
NOTE: Place a protective covering on the floor, to avoid
damage to the floor.
!
CAUTION
To avoid risk of property damage and personal injury,
place blocking material underneath the front edge of
the wall oven to prevent unit from tipping forward.
3. Slide unit out of cutout.
©2004 Maytag Appliances Company
WARNING
16022821 Rev. 0
To avoid risk of electrical shock, personal injury or death;
disconnect power to unit before servicing.
4. Remove screws securing top and right side wrapper to
chassis and remove top cover.
5. Slide right side wrapper towards the back of the unit.
NOTE: To release front edge of side wrapper, slightly pry
support bracket away from side wrapper.
6. Disconnect wire terminals from transformer.
NOTE: Removal of magnetron maybe required to gain
better access to transformer screws.
7. Remove screws securing transformer to chassis.
8. Reverse procedure to reassemble.

Blower Motor

NOTE: Requires removal of unit from cabinet.
1. Turn off power to the unit at the circuit breaker.
2. Open oven door and microwave door to remove screws
securing trim of unit to the cabinet opening.
NOTE: Place a protective covering on the floor, to avoid
damage to the floor.
!
CAUTION
To avoid risk of property damage and personal injury,
place blocking material underneath the front edge of
the wall oven to prevent unit from tipping forward.
3. Slide unit out of cutout.
4. Remove screws securing top and right side wrapper to
chassis and remove top cover.
5. Slide right side wrapper towards the back of the unit.
NOTE: To release front edge of side wrapper, slightly pry
support bracket away from side wrapper, while
sliding panel towards the back of unit.
6. Disconnect wire terminals from blower motor.
7. Remove screws securing blower motor bracket to the
back panel.
8. Remove screw securing diode terminal to ground
terminal.
9. Carefully maneuver the blower motor bracket out of the
oven chassis.
10. Disconnect wire terminals from blower motor.
11. Remove screws securing blower motor to blower motor
bracket.
12. Reverse procedure to reassemble.
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