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3-3. Drum Block
Removal
1. Disconnect the Flexible Board
Disconnect the flexible board from connector
CN2 on the SE-358 board.
2. Remove the Brush/Slip Ring
Assembly
(1) Remove the two screws, then remove the
brush/slip ring assembly.
c
Do not apply excessive force to the brush/slip
ring assembly at that time.
(2) Turn the brush/slip ring assembly upside
down, and take out the two screws.
Installation
3. Cleaning
Wipe the brush/slip ring assembly mounting
surface (shaded portion in the figure) and the DR-
341 board contacting points with a dry cleaning
cloth.
c
Do not apply cleaning fluid to the contacting
points.
3-32
Screw (PSW2 x 16)
Brush/slip ring assenbly
Remove the Brush/Slip Ring Assembly
. Brush slip ring assembly
Contact point
(Wipe with a dry cleaning cloth.)
Contact point
(Wipe with a dry cleaning cloth.)
Screw (PSW2 x 16)
Flexible board
SE-358 board
Connect
(CN2)
. DR-341 board
Contacting point
(Wipe with a dry cleaning cloth.)
Contacting point
(Wipe with a dry cleaning cloth.)
Cleaning
GY-2120WD/WS
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Troubleshooting
