Sony HDW-750 Maintenance Manual page 318

7-9. T-Tension Regulator Band Assembly Replacement
Removal
1. Removing the T-tension regulator
band assembly
(1) Remove the two stop washers.
(2) While moving the T soft brake away from the
position with finger, remove the T-tension
regulator band assembly.
Installation
2. Cleaning the T reel table
Clean the surface that contacts the tension
regulator band, of the T reel table using a clean-
ing cloth moistened with cleaning fluid.
3. Installing the T-tension regulator band
assembly
(1) Hold the new T-tension regulator band
assembly with its felt-side facing inside, install
the new T-tension regulator band assembly to
the shaft of eject link assembly (B).
(2) While holding the shaft of eject link assembly
(B) from its bottom with a screwdriver,
install the new T-tension regulator band
assembly using new washer.
n
When installing the stop washer, do not apply
excessive force to the T-tension regulator
band assembly.
(3) While pushing the T soft brake away from its
position with finger, install the hook-2 to the
shaft by passing underneath the T-tension
regulator arm.
(4) While pushing up the shaft of the T-tension
regulator arm from its bottom, install the T-
tension regulator band assembly using a new
stop washer.
n
When installing the stop washer, do not apply
excessive force to the T-tension regulator
band assembly.
m
. When installing it, be careful not to bend the T-
tension regulator band assembly that results in
damage.
. Do not touch the felt surface of the T-tension
regulator band assembly hands. Also never
attach oil on the felt surface.
. Check that the T soft brake is pressing down
the regulator band as shown.
7-48
T-Tension regulator band assembly
Felt surface
Stop washer
Hook-1
T reel table
Cleaning
T reel table
assembly
T soft brake
(old type)
Band
Hook-2
T soft brake
T-tension
regulator arm
Shaft of the T-tension
regulator arm
Shaft of eject link
assembly (B)
T reel table
assembly
T soft brake
(new type)
Band
HDW-750/750CE V1