Panasonic MC-E780 Service Manual page 11

REPLACEMENT OF MAIN PARTS
3. Remove 7 screws from upper body and take out front cover
and upper body. (Fig. 3)
4. Take out cord reel ass'y and remove black and white lead
wires (provided with quick-connect terminal) from the
contact spring tabs. (Fig. 4)
Front cover
11
Cord reel Switch
Pedal
Pedal
Spring
Spring
Upper
body
Lower body
Fig. 3
Cord reel
ass'y
Contact
spring
tabs
Motor unit
Fig. 4