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6. Remove the 5 indicated screws using a #2 Phillips screwdriver from the left
Side Cover.
7. Slide the left Side Cover off of the machine.
8. On the Motor Control Board, disconnect the Motor Power Wires by pulling
straight out on the Connectors – do not pull on the wire itself. Push the loose
wires through to the Motor compartment. Using a #2 Phillips screwdriver, detach
the Grounding Wire from the Base Assembly.
Note:
The Motor Control Board is located under the right Treadle.
9. Remove the Drive Belt. Turn the Drive Pulley clockwise while forcing the Drive
Belt to the outside. Belt will come off of the Drive and Motor Pulley.
Keep fingers out of any pinch opportunities when turning the Pulleys.
Grounding Wire
Motor Power Wires
Motor Control
Board
Motor
Motor Pulley
Drive Pulley
MOTOR
POWER
WIRES
FAN
(not provided on newer
machines)
TACH
BLACK
RED
MOTOR CONTROL BOARD
WIRES
AC POWER
(I/O) CABLE
INPUT/ OUTPUT