Sony SVT-N72P, Руководство по обслуживанию

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2-22
SVT-N72P (E)
3-10. L Guide Act Lever Assembly, Load
Lever Assembly and Stopper Lever
Assembly
1. Refer to Section 3-3 and remove the cassette mecha-
nism assembly.
2. Refer to Sections 3-9-1 and 3-9-2 , then remove the
pinch roller lever assembly and the opener mounting.
3. Remove the stopper spring
1
.
4. After removing the washer
2
, remove the L guide act
spring
3
and the L guide act lever assembly
4
.
5. Remove the special nut
5
, then remove the load lever
assembly
6
and the L guide lever spring
7
.
6. Remove the stopper lever assembly
8
.
Assembly Notes:
1. Apply grease (VHJ-0100) to the toothed area
A
of the
L guide act lever assembly
4
and around the shafts
9
and
0
.
2. Refer to Section 4-3 and adjust the height of the load
lever assembly.
3. Hook the L guide lever spring
7
into the stopper
!-
and the load lever assembly
6
shown in Fig. A.
4. Put the pin
!=
of the L guide act lever assembly into
the cam groove
![
of the crescent slide.
Fig. 3-10-1
3-11. BT Lever Assembly
1. Refer to Section 3-2 and remove the mechanism unit.
2. Refer to Section 3-3-1 and remove the cassette mecha-
nism assembly.
3. Remove the BT spring
1
, and remove the sub BT
spring
2
on the underside of mechanism chassis.
4. Remove the clamp
3
on the underside of the mecha-
nism chassis, then remove the BT lever assembly
4
.
5. Remove the clamp
5
on the band brake assembly
6
.
Then, as shown in Fig. A, align the other end of the
band brake assembly with the protruding parts of the
BT lever assembly
4
before removing it.
Assembly Notes:
1. When fitting the BT lever assembly
4
, be careful not
to bend the stopper
7
or the S incline mounting
assembly
8
out of shape by knocking it against them.
2. Hook the long hook of the BT spring
1
into the BT
lever assembly
4
, as shown in Fig. B.
3. After assembly, make sure that the mountings on both
ends of the band brake assembly
6
are positioned as
shown in Fig. C.
4. After assembly, refer to Section 4-2-1, and make the
appropriate adjustment.
Fig. 3-11-1
5
Special nut
7
L guide lever spring
9
Shaft
!-
Stopper
0
Shaft
1
Stopper spring
6
Load lever
assembly
7
L guide
lever spring
2
Washer
3
L guide
act spring
4
L guide
act lever
assembly
8
Stopper
lever assembly
Fig.A
![
Cam
groove
!=
Pin
7
Stopper
Fig.C
Fig.D
Fig.A
Fig. B
4
BT lever
assembly
6
Band brake
assembly
5
Clamp
Protruding
parts
1
BT spring
2
Sub BT
spring
9
BT spring
lever
assembly
3
Clamp
8
S incline
mounting
assembl