7-74
HDW-750/750CE V1
Installation
5. Installing the S-tension regulator
assembly
Insert the bearing holder block of the new S-
tension regulator assembly into the reference hole
and fix it with the two precision screws in the order
starting from
1
then
2
.
The standard tightening torque value :
10
x
10
_
2
N
.
m (1.0 kgf
.
cm)
6. Installing the S-tension regulator band
assembly
Install the S-tension regulator band assembly.
(Refer to Section 7-8.)
7. Installing the end sensor assembly
Fix the end sensor assembly with screw.
(Refer to Section 7-15.)
8. Cleaning of tape guide of S-tension
regulator arm (S5)
Clean the S-tension regulator arm (S5) tape guide
using a cleaning cloth moistened with cleaning fluid.
After cleaning, be sure to wipe the cleaning fluid
off the cleaned portions using a dry cleaning cloth.
9. Moving the S3 tape guide
Rotate the manual eject gear (A) clockwise until
the S3 tape guide returns to the original position.
Adjustments after Replacement
10. S-tension regulator operating position
adjustment
(Refer to Section 8-1-2.)
11. FWD back tension adjustment
(Refer to Section 8-1-3.)
12. Tape run adjustment
(Refer to Section 8-2-1.)
13. Capstan add-on recording adjustment
(Refer to Section 10-5-3.)
7-21. S-Tension Regulator Assembly Replacement
Precision screws
M1.4
x
3.5
Reference
hole
S-tension regulator assembly
S5 tape guide
(cleaning)
Bearing holder block
S3 tape guide
1
2
