Pioneer PR-8210-A Service Manual page 41

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PR-8210-A
7. MECHANICAL
ADJUSTMENTS
7.1
SLIDER
DRIVE
MECHANISM
О
Never loosen these 4
Screws.
к
PTT
Ы
Po ae
Pm
келем,
Retainer pinion ass y
qom
Never ioosen
D L.
this screw
STOPPER
G
Retainer positioning
(1) While pressing the slider against the slider stop-
per, posit the right edge of the both retainer to
1—2mm left of the right end of the slider.
(2) Apply
"screw
lock" to the threads of the re-
tainer
pinion
ass'y, and
attach
both
retainer
pinion ass'y as illustrated in the drawing.
Rail fixing
(1) Slide the slider about
in the middle of the rail.
(2) Make sure 4 retaining screws
(E, F. С and H
marked) holding the underside rail in the draw-
ing are loosely attached.
(3) With
pressing
the
middie
of the
underside
rail in the drawing
against
the slider,
firmly
tighten the 4 screws in sequence E through H.
(4) After the screws are tight, move the slider back
and
forth
and
check
for smoothness
of the
operation.
(5) Make sure there is no gap between
the slider
and rails.
(6) Put a drop
of "screw
lock"
on
each of the 4
Screws.
Installing directions of each roller is as described below.
Never install in different direction.
Retainer А
VNL-031
77
Roller
VNL-034
41
Install after
retainer positioning
Retainer pinion
Apply
"screw
:ock" to
ge
li
©
assy
the тор of the thread
Slider ass^y
p^
Attach
loosel
VGX-023
k p
на
:
MN
H
>
„А
y
Rail VNG-002
Retainer
install after
Do not loosen these 4
Screws
This rail position is the
reference of the slider
drive mechanism.
retainer positioning.
Apply "screw lock" to
the top of the thread
This
slider stopper
position
is the reference of retainer
positioning.

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