Sony BVW-55 Maintenance Manual page 308

4-9. Pinch Press Cam Replacement
5. Pinch press cam fixing
Install a polywasher washer in the shaft at the top
of the pinch press cam, and then fix them with a
new stop washer.
6. VH cleaner assembly installation
Install the VH cleaner assembly.
(Refer to Section 3-6.)
7. Pinch arm assembly installation
Install the pinch arm assembly.
(Refer to Section 3-7.)
Check after replacement
8. Operation check
(1) Check that the pinch arm is smoothly moved
downward and pressed against the capstan
shaft when the manual eject knob is turned
clockwise while pushing down.
(2) Check that the pinch arm is smoothly moved
upward and put into the unthreading end state
when the manual eject knob is turned coun-
terclockwise.
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BVW-55 P2