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VG-FH3GM/SM
VC-FHSGM.
~
REEL
DISK REPLACEMENT
AND
HEIGHT
4. Assemble the Supply main brake ass'y.
,
CHECK.
|
|
Notes:
.
e
Removal
1. When installing the reel disk, take due care so that th
1. Remove the cassetie housing control assembly.
tension band ass'y is not deformed and grease does no
2. Pull the tension band out of the tension arm ass'y.
adhere.
3. Remove the Supply/Take-up main brake ass'y.
2. Do not damage the Supply main brake ass'y. Be careful
4. Open the hook at the top of the reel disk, and remove the
so that grease does not adhere to the brake surface.
_ reel disk.
Note:
*« Reassembly (Take-up reel disk)
Take care so that the tension band ass'y and main-brake
14. Clean the reel disk shaft and apply grease (SC-141) to
ass'y (especially soft brake) are not deformed.
:
it.
2. Align the phase of the reel disk to that of the reel relay
gear and to install a new take-up reel disk onto the shaft.
. Check the reel disk height and reassemble the take-up
.
main brake ass'y.
Tension band ass'y
Note:
Supply main brake ass'y
1. Take care so that the Take-up main brake ass'y is not
damaged. Take care so that grease does not adhere the
brake surface.
2. After reassembly, check the video search rewind back
tension (see page 15), and check the brake torque (see
page 17).
¢
Height checking and adjustment
Note:
2. When putting the master plane, shift the reverse guide
a little in the loading direction. Care must be taken since
excessive shift results in damage.
.
Figure 4-4,
Note:
Cassette lock
2
When the tension band ass'y is pressed in the direction of
release shatt
irae
the arrow for removal, the catch is hard to be deformed.
Taks-ip test disk
P
Figure 4-6.
Note:
¢
Check that the reel disk is lower than part A but higher
Figure 4-5.
than part B. If the height is not correct, readjust the reel
¢
Reassembly (Supply reel disk)
disk height by changing the poly-slider washer under the
+. Clean the reel disk shaft and apply grease (SC-141) to
reel disk.
it.
2. Match the phases of reel disk and reel relay gear, and set
the new reel disk.
3. After checking the reel disk height, wind the tension
band ass'y around the reel disk, and insert into the hole
of tension arm ass'y.
12
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