Panasonic ES4853 Quick Start Manual page 5

6. Loosen two screws. Take out the retaining plate and
waterproof rubber with care of breakage.
screws.
NOTE:
Do not lose the screw O-rings.
7. Separate the housing B from housing A.
8. Take out the motor and the battery & module assembly
Loosen six gently from housing A.
NOTE:
Do not lose the washer and O-ring.
9. Take out the battery from the chassis.
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