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Figure l-9.
3. install the pulley and the cassette loading belt on
the worm shaft assembly. Couple the clutch to Drive gear spring lR)
the clutch lever. And mount them together in
the cassette housing frame (R).
Note: Keep in mind that the clutch switching
lever should be in the correct position.
The mechanism might malfunction if the
lever is slightly out of position. (See page
14.)
Cassette housing frame Ft)
w o r m shaft ass." -. 1
Figure l-10.
4. Attach the worm bracket to the worm shaft
assembly. Place them onto the boss on the
cassette housing frame (R).
Note: Inset-t 0 before screwing into 8 and 0.
Worm bracket
Cassette housing frame (R) boss
Figure
Drive gear arm
Cassette loading belt
Clutch 7
Cassette
' housing
frame (R)
shaft bearing
ssette housing frame (RI
Switch lever
5. Tighten one B tight screw.
Note: Do not over-tighten the B
more than 5.0 t 0.5 kg.cm), because the
lower threads of the screw hole at the
resin-made boss can be broken.
6. Place the start sensor PWB on the cassette
housing frame (R).
Note: Check that the switch connectors (No. 16,
17) are in the cassette switch mounting
hole.
7. Finally resolder the cassette switch connector to
the start sensor PWB.
REASSEMBLY OF DRIVE GEAR
Drive gear arm
Drive oea%
spring (RI
Pass the tip of the drive gear spring (R) 0
through the square hole of the drive gear (R) to
hook the spring in position.
Hook one end 0 of the reciprocating spring to
the catch of the drive gear(R).
Hook the other end Q of the reciprocating
spring to the catch of the worm wheel.
insert the pillar @ of the drive gear (R) into the
square hole of the worm wheel. Turn the worm
wheel somewhat counterclockwise for insertion
of the worm wheel to the drive gear (R), because
the reciprocating spring is at work.
13
tight screw (no
Worm wheel
Reciprocating
Drive oear
spring shaft
(Drive gear bottom view)
Figure 1-12.
spring
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