Sharp 37VT-26H Service Manual page 39

24. 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.
25. REPLACEMENT OF LOADING MOTOR
• Removal
E ring
(XRESJ30-06000)
Master cam
• Replacement
1. Remove the loading motor, and install the replace-
ment loading motor as shown below.
Half-round notch
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
–0.2
39
Apply grease
No grease
Figure 1-45.
Figure 1-46.
mm).
37VT-26H(GY)
Apply grease
+0
10.2 mm
–0.2