2-7
2.2.13
Change lever assembly, rotary encoder
(1) Slide the change lever assembly in the direction of the
arrow and remove.
(2) While pushing the claws on both sides in the disengag-
ing directions, take out the rotary encoder.
(3) When attaching the rotary encoder, position it so that the
alignment markings face each other as shown in Fig. 2-
2-13a, then attach the rotary encoder.
Notes:
• Before removing the change lever assembly, it is re-
quired to remove the belt (Fig. 2-2-12a).
• Take care of the cassette gear, which is disengaged at
the same time as the change lever assembly is re-
moved.
2.2.14
Tension arm assembly, tension band assembly,
reel disk assembly (supply), sub brake assembly
(supply), clutch unit (supply), take up lever
(1) Disengage the spring (a) of the sub brake assembly (sup-
ply) from the hook.
(2) Disengage the spring (c) from the hook.
(3) Take out the slit washer, and remove the tension arm
assembly. Also remove the tension band assembly by
disengaging the claw.
(4) Take out the slit washer, and remove the reel disk as-
sembly (supply).
(5) While pushing the claw in the disengaging direction, re-
move the sub brake assembly (supply).
(6) Remove the clutch unit (supply).
(7) Remove the take up lever assembly.
Notes:
• When attaching the tension arm assembly, be sure to
adjust the phase of the tension arm lever.
• After removing the clutch unit (supply), it is possible
to remove the slit disk (supply) and main brake assem-
bly (supply).
2.2.15
Take up head, tension arm lever
(1) Remove the take up head and tension arm lever.
Fig.2-2-13a
Fig.2-2-14a
Fig.2-2-15a
Claw
Claw
Rotary encoder
Position
Cassette gear
Change lever assembly
Align the
triangle marks
(b)
(c)
(c)
(a)
(a)
Tension arm assembly
Slit washer
Tension arm assembly
Hook
Hook
Tension band
assembly
Sub brake assembly (supply)
Slit washer
Reel disk assembly
(supply)
Main brake
assembly
(supply)
Slit disk (supply)
Take up lever
Clutch unit (supply)
Note
Tension arm lever
Claw
Claw
Tension arm lever
Take up head
Alignment holes
