Sony Betacam SX DNV-5 Maintenance Manual page 140

3-3-19. T Slider Assembly Replacement
7. T rail installation
(1) Insert the hook at the back of the T rail under
the T catcher and lower the front part in the
direction indicated by arrow A.
(2) Pass the hole of the T link assembly through
the pin of the gear ST arm and install it with a
stop washer.
n
Do not apply excessive force to the gear ST
arm when installing the stop washer.
(3) Install the T rail with five screws.
[Tightening torque:
_2
9 x 10
N.m (0.9 kgf.cm)]
8. Pinch arm assembly installation
(Refer to section 3-3-9.)
9. Cassette stopper installation
(Refer to section 3-3-17.)
10. Full-top sensor assembly installation
(Refer to section 3-3-22.)
11. Operation confirmation
Turn the warm wheel of the gear block assembly
using a Phillips screwdriver and confirm that the
threading/unthreading operation is performed
smoothly. (Refer to section 3-1-4.)
n
Do not turn the warm wheel excessively. This
may damage the unit.
12. Heads and tape running path cleaning
Clean the portions below with cleaning cloth
moistened with cleaning fluid.
. Video heads
. Tape running path of the upper drum
. Lead and tape running path of the lower drum
. All tape guides and pinch roller
After cleaning, wipe them with dry cloth.
Adjustment after replacement
13. Tape running adjustment
(Refer to section 4-2-1.)
3-90
Screws T rail
(P1.4 x 3.5)
Screw
(P1.4 x 3.5)
Stop
washer
A
Screw
(P1.4 x 3.5)
Screw
(P1.4 x 3.5)
Hole of the T link
assembly
T catcher
Pin
Gear ST arm
DNV-5
DNW-7/90/90WS