Kenmore Oasis 110.67032600 Manual page 75

5. Check the belt switch and drive motor.
Access the belt switch and drive motor by
removing the back panel. See Removing
the Back Panel. Slowly remove the drum
belt from the spring-loaded belt switch
pulley, gently letting the belt switch pulley
down. See Figure 5.
Tension
Figure 5. Slowly remove drum belt.
6. Remove the white connector from the
drive motor switch. See Figure 6.
Figure 6. Remove white connector.
Drum
Pulley
Belt
Drive Motor
Switch
White
Connector
7. Using Figure 7, check for the resistance
values of the motor's Main and Start
winding coils as shown in the following
table.
NOTE: Main and Start winding coils must
be checked at the motor.
Start Winding:
Blue Wire in Back
and Bare Copper
Wire (3 position)
Figure 7.
WINDING RESISTANCE
MAIN
START
• If the resistance at the motor is correct,
there is an open circuit between the
motor and machine control electronics.
Check for failed belt switch.
• If the Start winding resistance is much
greater than 4 ohms, replace the mo-
tor.
6-7
Main Winding: Blue Wire in Back
and Bare Copper Wire (1 position)
Main and start winding
measure points.
CONTACT POINTS
Ω OF MEASUREMENT
Blue wire in back at
pin 4 and bare copper
1.4–2.6
wire on pin 5 of black
drive motor switch
Blue wire in back at
pin 4 and bare copper
1.4–2.8
wire on pin 3 of black
drive motor switch