Sharp DV-NC55S Service Manual page 32

DV-NC55S/H
DV-NC60H
8-27.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
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.
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.
E ring
(XRESJ30-06000)
Master cam
Figure 8-45-1.
Master cam
Half-round notch
Figure 8-45-2.
8-28. REPLACEMENT OF LOADING MOTOR
• Removal
Apply grease
Figure 8-46.
• Replacement
Remove the loading motor, and install the replacement
loading motor as shown below.
Figure 8-47.
The loading motor pressing-in must be less than 147 N
(15 kgf).
Adjust the distance between motor and pulley to 10.2
+0.2
mm).
–0.2
36
Apply grease
No grease
+0.2
10.2 mm
–0.2