7-20
HDW-750/750CE V1
20. Installing the drum assembly
(1) Hold the brush base with hands as shown in
illustration. Align the connector on the
bottom of the drum assembly with the
connector on the MDR-14 board, and align
the position-setting hole of the drum assem-
bly with the position-setting pin of the frame.
PSW2
x
5
Fig.1
Fig.2
Skewers
Flanges
(2) Push down the flange with two skewer
perpendicularly, connect the connector (Fig.
1) and tighten the two screws. (Fig. 2)
The standard tightening torque value :
20
x
10
_
2
N
.
m (2 kgf
.
cm)
n
Check that the brush cover and brush assem-
bly are set in the right position.
7-2. Upper Drum Assembly Replacement
Position-setting pins
of frame
Position-setting
hole
Position-setting hole
Connectors on
the drum assembly
Drum assembly
Connectors on
the MDR-14 board
Flange base
