Sony SVT-RA168, Service Manual

Page: 39 / 100

2-23
SVT-RA40/RA168
3-12. Reel Drive Mechanism
3-12-1. Reel Belt, Reel Pulley, Friction Gear
Assembly and Clutch Change Lever
1. Refer to Section 3-2 and remove the mechanism unit.
2. Remove the reel belt
1
from the reel pulley
2
.
3. Take off the washer
3
and remove the reel pulley
2
.
4. Take off the washer
4
and remove the friction gear
assembly
5
.
5. Remove the clutch change spring
6
.
6. Remove the clamp
7
gripping the top of the mecha-
nism chassis, then remove the clutch change lever
8
.
Assembly Notes:
1. After cleaning the shafts
9
and
0
, apply a drop of
oil (VHJ-0099) to each.
2. Be careful not to get any grease on the reel belt
1
.
Fig. 3-12-1
3-12-2. Clutch Mounting Assembly
1. Refer to Section 3-3-1 and remove the cassette mecha-
nism assembly.
2. Refer to Section 3-12-1 and remove the reel pulley.
3. Remove the two screws
1
, then remove the clutch
mounting assembly
2
.
Assembly Notes:
1. Align the two holes
3
with the shafts
4
and
5
. Be
careful not to press part A of the clutch mounting
assembly
2
against the band brake assembly.
2. After assembly, make sure that the clamp on the clutch
change lever has snapped into the chassis.
Fig. 3-12-2
7
Clamp
8
Clutch change lever
9
Shaft
0
Shaft
3
Washer
2
Reel pulley
4
Washer
5
Friction gear
assembly
6
Clutch change
spring
1
Reel belt
4
Shaft
5
Shaft
1
Screws
2
Clutch mounting
assembly
Part A
3
Hole
3
Hole