Sony CineAlta HDCAM HDW-F900R, Maintenance Manual, Page: 406 / 546

7-134
HDW-F900R/V1 (E)
8. Cleaning the capstan motor shaft
Clean the capstan motor shaft using a cleaning cloth
moistened with cleaning fluid.
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After cleaning, be sure to wipe the cleaning fluid off the
cleaned portions using a dry cleaning cloth.
9. Installing the timing belt
Install the timing belt. (Refer to Section 7-10.)
10. Installing the FG magnet cover
Install the FG magnet cover with the precision screw and
the step screw 2. (Refer to Section 7-36.)
11. Installing the gear block assembly
Install the gear block assembly with the three precision
screws. (Refer to Section 7-24.)
12. Installing the cleaning assembly
Install the cleaning assembly with the precision screw.
(Refer to Section 7-6.)
13. Installing the mechanical deck assembly
Installing the mechanical deck assembly with five screws.
(Refer to Section 7-25.)
14. Operation check of the manual eject gear (A)
Rotate the manual eject gear (A) of the gear block assem-
bly with a phillips screwdriver and check that the threading
and unthreading operations are performed smoothly. (Refer
to Section 7-1-4.)
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Do not rotate the manual eject gear (A) more than neces-
sary. Otherwise it may damage the unit.
Adjustments after Replacement
15. Timing belt tension adjustment
(Refer to Section 8-1-5.)
16. Capstan FG duty ratio adjustment
(Refer to Section 10-5-2.)
17. Tape run adjustment
(Refer to Section 8-2.)
18. Capstan add-on recording adjustment
(Refer to Section 10-5-3.)
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Perform the above adjustments in the order starting from
“16. Capstan FG duty ratio adjustment” ,
“17.Tape run adjustment ” and “18. Capstan add-on record-
ing adjustment ”
Capstan motor shaft
(cleaning)