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'
'-·
R-4104
A
REASSEMBL V PROCEDURE
3.
Arm Unit
3.
Arm Unit (OPTIPHOT, LABOPHOT)
For reassembly,
reverse
the disassembly procedure, taking the cautions
as
below:
l)
Clean
and dry the parts to
be
oiled
or
cemented
as
shown
in
Fig.
29, 30, and then apply
the
specified lubricant and adhesive.
2)
If
in
Disassembly Procedure 7
(P.
22)
the
lefthand
race@
on
the fiducial
side
has
been
dismounted
for
an
unavoidable reason,
use
the right one
as
fiducial (Assuming that both
the right and left races
have
not been dismounted).
3) Proceed to adjustment
of
the
roiler
races
as
below:
i)
Fix
@x4
to
the
guide
rails
@ attaching
surfaces
of
@,
using
lubricant G202. (Fig. 40).
ii)
Attach
@x4
to both the guide
rail
@
attaching surfaces
of
roller
race
(male)
G),
using lubricant G202. (Fig. 40).
ili)
Apply lubricant G202
to
the sliding surfaces
of
<@ , @ and cylindrical rollers @ .
G202
G202
8
Fig.
40
iv)
Place cylindrical rollers @ and retainer @ onto the surfaces of e@ .
At
this
v)
vi)
vii)
time, insert @ one after another
in
tum. (Fig. 29).
Assemble
(j) and
@,
transitorily.
As
shown
in
Fig. 21, pushing
@,
adjust the torque of (j)
to
IOOg
- l 20g. Fix
it
in
this position with <@
xJ.
Set it with <@
x6,
and
inject
cementing agent No.
350 into
~
at
six
points.
- 36 -
Fig.
41
(Iorque mearuring)
fiducial
ooe