Panasonic EP1014-U1 Service Manual page 43

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10.4 Removing the massage wheel unit
set (right, left)
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(Remove the massager from the chair before beginning the following procedure.)
1. Perform steps 1 to 10 in section, "10.2 Removing the tapping shaft assembly".
2. Remove screws a and f which connect the gear box and main frame, and remove the main frame.
(When removing the main frame, turn the massage clutch hex nut so that the massage width is at
its minimum.)
3. Remove the up/down shaft bolt of the pinion B block with the box driver, and remove the pinion
B block.
4. Remove the pipe bearing, and remove the Massage position plate. (Take care not to break the
Massage position plate.)
5. Press down the Spring cover toward gear box and keeping press and remove the Fastening spring
for shaft.
Remove the Spring cover, Spring, and then remove the Massage wheel unit(left), Eccentric shaft
ring and the Massage wheel unit(right).
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