Sony GY-8240UWD Maintenance Manual page 110

3-5. W Cleaner Assembly Cleaning Roller Replacement
Removal
1. Removing the Harness
(1) Disconnect the harness from the connector
CN231 on the HN-268 board.
(2) Release the bundling band.
(3) Remove the harness from the sensor holder.
2. Removing the W Cleaner Assembly
Remove the screw, shift the W cleaner assembly
in the direction of arrow A, and remove it from
the drum support.
3. Replacing the Cleaning Roller
(1) Remove the stop washer, and remove the
cleaning roller.
(2) Pass a new cleaning roller through the shaft
positioning as shown in the figure. Then fix
the cleaning roller by the stop washer.
n
Don't apply an excessive force to the brush
of the cleaning roller.
Installation
4. Installing the W Cleaner Assembly
(1) Insert the cleaning roller from the clearance
between the drum support and CONFI head.
(2) Align the two pins of the W cleaner assembly
with the two holes of the drum support.
(3) Tighten the screw while moving the W cleaner
assembly in the direction of arrow A.
3-24
W cleaner assembly
Bundling band
Connector
(CN231)
Sensor holder
HN-268
board
Remove/Install the Rotary Head Cleaner Assembly
Cleaning roller
Stop washer
Replace the Cleaning Roller
PSW3 x 8
A
Projections
GY-8240UWD
GY-8240FC