R-4106.A
REPAIR ANO
ADJUSTMENT
3. 180° Turning
of
the
Tuoo Causas Movement
to
the
lmag11
in
the
Cantar
of
Viewtield
4.
Not Smooth Operation
of
lnterµupillary Distanc:a Adjustment
3. 180ª Tuming
of
the
Tube Causes Movement to the lmage
in
the Cantar
of
Viewfield.
Cause, repair and adjustment and procedure
are
the
sarne
as
mentioned above
in
2.
4. Not Smooth Operation
of
lnterpupillary Distance Adjustment.
Cause: (1)
Oil
shortage
in
the central axle.
(2) Breakage, deformation or wear
of
celluloid washers @ and @
C@
and
@ for UW-tube),
wave
formed
base
metal
GB
e@),
washer @
e@
and ílat head screw @
C@).
< Repair and Adjustment >
ln the case
of
(1) ...... Oear off remnant oil, and apply G7920.
Procadure
1) Disassemble the binocular body, referring to Disassembly (P.
22
and
23
).
2)
Oean cen.tral axle @C@), celluloid washers
(@
and
@c@and
@),
wave-
fonned base plate e@
e@),
and
washer@
e@).
3)
ApplyG7920to@D,@),c:@.,@and
@e@.@.@,@,
and
@).
4)
Perfonn reassembly, referring to Reassembly Procedure.
5) Finally, check for smooth operation
of
the interpupillary distance adjustment.
ln
the case
of
(2)
...... Replace broken, deformed or worn parts among
@,@,e@,
@and
@c@.@.@.@and@).
Procedure
1) Disassemble the binocular body, referring to Disassembly Procedure (P. 22, 23).
2) Replace broken, deformed or wom parts among
@,@,e@
,@and
@
e@.@.@.@.@).
3) Perfonn reassembly, referring to Reassembly Procedure.
4) Finally, check for smooth operation
of
interpupillary distance adjustment.
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