Casio TE-2000 Service Manual page 13

4. Remove the UPPER COVER.
1 Remove two screws.
1 Remove two screws and then the SOLENOID.
5.
2 Remove the SPRING.
Screws
3 Remove the hook lever by removing its stopper from the bottom surface.
2 Open the case to some extent
and remove the UPPER
COVER by lifting it up.
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