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4-4-1
Bumping agunet side wail
4-4-2
chanism
12
Coupling, body and mirror
housing
13
Curtain
charge
gear adjustmeat
14
Mirror
coupler
gear
15
Duality prevention
adjustment
16
SW adjustment
17
Operation
check, transport
and
exposure
counter mechanism
18
Shutter
speed adjustment
19
BATT
checker
adjustment
20
Bounce
prevention adjustment
21
Viewfinder
22
Wind lever and exposure
counter
23
Mechanical
back adjustment
24
Ground
glass adjustment
25
Mirror
angle adjustment
ASSEMBLING
PROCEDURE
Locations
where
parts are to be assembled,are
shown
in Figure at
the end of this chapter.
Reference
figure is shown by Fig.
number
im-
mediately following
the headings
of each
section,
For oiling,the amount
of oil(L-1) to be applied is explained as fol-
lows:
Very small amount:
Quantity enough to form thin oil film on
the bearing portion.
Proper amount :
Quantity larger than the above, but not so
large as to flow out from the bearing.
MIRROR
SHEET
After installing levers(D134), insert
the sheet
into the mirror
housing from the
back, tilting it as shown
in Fig. 4-2.
The
sheet must
return to its original
position by its own weight, after the finger
is off at the top.
Adjust with W2
so as to
prevent the sheet from bumping
against the
side wall.
Apply a small amount
of Aro.on
the
threads
of the retainer
screws(D147)
before
installing them.
When screwing them(D147)
be careful not to damage
the screw
threads
of the wall.
Oiling:
A proper amount
of L-1 to each bearing
or shaft.
Note:
Shock
damper(D113)must
be installed before Shutter mecha.
plate is attached to the mirror
housing.
SHUTTER CURTAINS
( Fig. 4-108)
A
Both
lst and 2nd curtains
are
supplied with a tension shaft and
wind shaft as assembled parts.
Curtains are installed
in the mir-
ror housing by Curtain shaft rest(E115), Shaft plate A(E67), Shaft
plate B(E668) and Shaft plate C(E69).
Beware of the positions where
the retainer screw with shoulder (E93x4,
E94,
E138x2) are fixed
as shown
in Fig. 4-108,
i
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