Advertisement
7-7-6.Pinch Roller Pressure Mechanism (See Fig.
7-7-13.)
1.
Removal
1) Remove
the COMPL
CASSETTE
MECHANISM
as
instructed
in
P.101.
2)
Remove
the
COMPL
HEAD
BRACKET
as
instructed
in 7-7-5.
3)
Remove
the PINCH
SPRING
COIL ©.
4)
Remove
the special washer @, then remove
the
PINCH
LEVER
ASS'Y @.
5)
Remove
the REV GUIDE LEVER SPRING COIL ©.
6)
Remove
REV GUIDE
LEVER
ASS'Y © from
the
hook ® of the plastic
bearing
on
the bottom
side. Use
a
jig VHJ-0073 shown in Fig. 7-7-14.
to widen
the
hook
of the
plastic
bearing.
By
so doing, the above
removal
of the REV GUIDE
LEVER ASS'Y © can be made
more easily. Care
should
be taken
to avoid
pushing
the jig VHUJ-
0073
too
much.
Pushing
it too
hard
may
damage
the
hook
in an
extreme
case.
7)
Remove
the SLIDE
BRAKE
SPRING
COIL @.
8)
Remove
the special washer ©, then remove
the
PINCH
CAM
LEVER
ASS'Y ©.
9) Remove
the ACT PINCH SLIDE ASS'Y @.
Note: If the
hook
© of
the
plastic
bearing
is
damaged,
reference
should
be
made
to
Section 3. "Method
of Repairing the Bearing
Section of REV GUIDE
LEVER
ASS'Y".
@Main
Cam
@Pin
@Pinch
Cam
Lever Ass'y
®Special
Washer
@REV Guide Lever
Spring Coil
2.
Remounting
1) Apply grease
to pins @/@
and axles @/@.
2) Apply grease
to the ACT
PINCH
SLIDE ASS'Y
pin @.
3) Set the INITIAL mode
with the mode
selector
(VHJ-0050).
4) Mount the ACT PINCH SLIDE ASS'Y @ onto pins
@ and @.
5) Insert
the
pin @ of the
PINCH
CAM
LEVER
ASS'Y © into the MAIN CAM @ GROOVE
1, and
mount onto the axle @ while inserting the ACT
PINCH
SLIDE ASS'Y
pin @ of the ACT
PINCH
SLIDE ASS'Y
into the hole @.
6)
Mount
the special
washer
onto
the axle @.
7)
Hook
the SLIDE
BRAKE
SPRING
COIL @ to the
plastic pin @.
8) Mount the REV GUIDE LEVER ASS'Y © to the
plastic
molding
bearing,
then
fix
it. with
the
hook © at the bottom.
9)
Hook
the REV
GUIDE
LEVER
SPRING
COIL @.
10) Mount the PINCH LEVER ASS'Y © to the axle @.
11) Mount
the special
washer @ to the axle @.
12) Hook the PINCH
SPRING
COIL @ between
the
ACT
PINCH
SLIDE
ASS'Y
@
and
the
PINCH
LEVER
ASS'Y ©.
13) Mount the COMPL
HEAD BRACKET
as instructed
in 7-7-5.
14) Mount
the COMPL
CASSETTE
MECHANISM
as
instructed
in P.101.
:
15) Perform
ACE
head adjustment
as instructed
in
Groove
1
@ Act Pinch
Slide Ass'y Pin
@Slide
Brake Spring Coil
@ Plastic
Pin
Pinch
Spring Coil
@®Pin
@Act Pinch Slide Ass'y
@Specialt
Hook
(Bottom side)
Washer_
@REV
Guide Lever Ass'y
Fig. 7-7-13. Pinch Roller Pressure Mechanism
— 124 —
Advertisement
