Sharp 27DV-S100 Service Manual page 43

INSTALLING THE MASTER CAM (AT REAR
SIDE OF MECHANISM CHASSIS)
1. Make sure beforehand that the shifter is at the point as
shown below.
2. Place the master cam in the position as shown below.
Fully turn
clockwise
Fully turn counterclockwise
Face the wide tooth side ward
Figure 1-44-1.
Note:
See the figure below for the phase matching between the
master cam and the casecon drive gear.
3. Finally fix with the E ring.
Master cam
Casecon drive gear
Round mark
When installing the master cam,
align the casecon drive gear
round mark with the half-round
notch of master cam.
Figure 1-44-2.
REPLACEMENT OF LOADING MOTOR
• Removal
E ring
(XRESJ30-06000) Apply grease
Master cam
• Replacement
Remove the loading motor, and install the replacement
loading motor as shown below.
Half-round notch
The loading motor pressing-in must be less than 147 N
(15kgf).
Adjust the distance between motor and pulley to 10.2
+0.2
mm).
–0.2
43
27DV-S100
27DV-CS10
Apply grease
No grease
Figure 1-45.
+0
10.2 mm
–0.2
Figure 1-46.