Sony HDCAM HDW-F900R Maintenance Manual page 424

4. T gear assembly adjustment
(1) Remove the T slider assembly.
(Refer to Section 7-33.).
(2) Enter the unit in the threading-end state.
(Confirm that the intermittent gear stops
rotating and the specified portion of the S
gear assembly shown in the illustration, has
fully opened.)
. When replacing the T slider assembly :
Rotate the manual eject gear (A) counter-
clockwise.
. When replacing the cam gear assembly :
Rotate the cam gear assembly clockwise.
c
Do not rotate the intermittent gear after the
mechanism has reached the threading end
state. If the intermittent gear is kept rotating,
it will damage the mechanical parts.
(3) Fix the gear chain by inserting the parallel
pin (d = 2.0 mm) from the hole of the S slider
assembly through the S gear assembly's hole
until it is inserted into the hole of the
mechanism frame. (Fig. 1)
(4) Remove the cam gear. (Refer to Section 7-34.)
(5) Remove the stop washer and remove the
intermittent gear. (Fig. 2)
(6) To adjust coupling between the gears, slip off
and on the T gear assembly or intermittent
gear until the round hole of the T gear
assembly faces right opposite to the round
hole of the intermittent gear. (Fig. 3)
(7) Attach the intermittent gear using the new
stop washer.
(8) Attach the cam gear assembly using the new
stop washer. (Refer to Section 7-34.)
(9) When the adjustment is complete, remove the
parallel pin and attach the T slider assembly.
(Refer to Section 7-33.)
8-18
S slider
Open
S gear assembly
Parallel pin
Fig. 1
(d = 2.0 mm)
Hole of the S slider
assembly
Hole of the
Hole of mechanism
S gear assembly
frame
T gear assembly
Stop washer
Intermittent
gear
T gear assembly
Manual eject gear (A)
Cam gear assembly
Intermittent gear
Intermittent gear
T gear assembly
Round
hole
Round hole
Intermittent
gear
Fig. 2 Fig. 3
HDW-F900R/V1 (E)