Maytag AMV6177AAB Service Manual
Download Service manual of Maytag AMV6177AAB Microwave Oven for Free or View it Online on All-Guides.com. This version of Maytag AMV6177AAB Manual compatible with such list of devices, as: AMV6177AAQ, AMV6177AAS, MMV6178AAQ, MMV6178AAS, MMV6178AAW
Brand: Maytag
Category: Microwave Oven
Type: Service manual
Model: Maytag AMV6177AAB , Maytag AMV6177AAQ , Maytag AMV6177AAS , Maytag AMV6177AAW , Maytag MMV6178AAB , Maytag MMV6178AAQ , Maytag MMV6178AAS , Maytag MMV6178AAW
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Disassembly Procedures
To avoid the risk of electrical shock, personal injury or
death; disconnect power to oven and discharge
capacitors before following any disassembly procedure.
©2004 Maytag Services 16023057 Rev. 0 25
WARNING
!
Interlock Door Latch Switches
Primary switch is operated by the top latch pawl.
Interlock Switch Removal
1. Disconnect power to oven and remove control panel,
(see "Control Panel" procedure).
2. Discharge high voltage capacitor, (see "High Voltage
Capacitor" procedure).
3. Test interlock switches before removing, (see Testing
Procedures).
4. Disconnect and label wire connections.
5. Remove interlock switch.
Latch Board
BK(CN1)
RD(Oven TCO)
RD(H.V.Transformer)
WH(from Convection Heater)
Primary Interlock Switch
Monitor Interlock Switch
Secondary Interlock Switch
PK(from P.C.B)
GN
WH
RD/BK
CAUTION!
Before replacing a blown monitor fuse, test the
primary interlock switch, secondary interlock switch,
monitor switch, and power relay contacts for proper
operation. If the monitor fuse is blown by a failed
switch operation, all switches and printed circuit board
must be replaced.
Adjusting Interlocks
The interlock monitor and primary switches act as a final
safety switch, protecting the operator from microwave
energy. After adjusting the interlock switches, verify
connections are correctly connected.
For door fit and switch operation, switch housing is
adjustable.
1. Disconnect power to oven and remove control panel,
(see "Control Panel" procedure).
2. Discharge high voltage capacitor, (see "High Voltage
Capacitor" procedure).
3. Loosen switch housing mounting screws on vertical
flange.
4. Close oven door, move latch board upward toward
the top of the oven and/or away from the door latch
until gaps are less than
1
/64–inch (0.5 mm).
5. Hold latch board securely for proper switch operation
and door fit, retighten screws.
6. Open the oven door slowly, watching the switches.
Verify switches release in the following order.
• Primary interlock switch
• Secondary interlock switch
• Monitor interlock switch
NOTE: Adjust the latch board until all switches operate
in proper sequence.
7. Close the oven door slowly, watching the switches.
Verify switches active in the following order.
• Monitor interlock switch
• Secondary interlock switch
• Primary interlock switch
8. When proper sequence of switch has been achieved,
tighten the latch board securely.
CAUTION!
A microwave leakage test must be preformed anytime
a door assembly is removed, replaced, disassembled
or adjustment of latch board is made.