Sanyo HEC-DR7700 Service Manual page 25

Replacement Procedure
(17) Replacement of Motor (Tapping)
* Take off the motor (massage) and motor
(elevation) in advance.
1, Disconnect the belt (tapping).
2, Remove ring E 10 and pull out pulley
(tapping) from shaft.
3, Remove one holder (magnet width) set
screw and pull out holder (magnet width)
from shaft.
4, Remove ring C 13 from shaft.
Holder (magnet width)
Ring C 13
Gear box set screws
Holder set screw
Pulley (tapping)
5, Remove two stay (motor massage) set
screws.
6, Remove seven stay (A) set screws.
Stay (A) set screws
Stay (Motor massage) set screws
Photo-32
Photo-32
Photo-32
Photo-32
Belt (tapping)
Ring E 10
Photo-32
Photo-33
Photo-33
Photo-33
7, Remove two holder (shaft tapping) set
serews.
8, Remove ring E 10.
9, Remove two motor (tapping) set screws.
Motor set screws
Ring E 10
10, Move stay (A) along a shaft.
11, Take out the moter (tapping).
Gear box (massage)
Stay (A)
Motor (tapping)
(18) Replacement of Gear box (Massage)
1, Remove two gear box (massage) set
screws.
2, Remove three gear box (massage) set
screws and pull out gear box (massage)
from shaft.
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HEC-DR7700
Photo-34
Photo-34
Photo-34
Holder set screws
Photo-34
Photo-35
Photo-35
Gear box set screws
Photo-35
Photo-32
Photo-35