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E
4-4-15
4-23
Adjustment
x
Matching
the cocked points of the shutter
curtains
and mecha -
nism on the mirror housing is the purpose.
For the adjustment,
change the relative location of the Main gear(CO1l) against the shut-
ter mechanism.
Procedures: -
1
Release
the whole
shutter
system,
and return the wind lever
to the original position.
2
Rotate the Mirror inter mediate gear(D43) counterclockwise
with tweezers, until it stops.
And reverse the gear slightly (l~
2 pitches of the gear) and hold it.
3
Engage
the coupler gear to its position.
4
Adjustment
check
1:
Turn the wind lever until it stops and hold it. (Curtain char-
ge gear adjustment
must
be finished.
Otherwise, it might damage
the curtain or curtain tapes.) Then, turn the Timing cam(D03)
counterclockwise with your finger.
More than 0.2 mm
clearance
must
be observed at the top of the Timing
checker
lever(D40)
as
shown
in Fig. 4-51.
Adjustment
check 2:
While returning the wind lever, the rotation of the Mirror
double gear(D40) must be observed, after the 2nd selector gear
is checked
by the checker
lever.
5
Even the amount
of the clearance
and the rotation.
6
Finishing the adjustment, install the LW24 to the shaft. Appfy
sufficient G3 to the mirror
charge 4th gear with a small brush,
as shown
in Fig. 4-51.
7
If the tight rotation of the wind lever is observed,
adjust the
installing positions
of the Mirror
gear block(C08)
and mirror
housing.
DUALITY
PREVENTION
COUPLER
LEVER
Bend ''*'' marked portion of the lever, so that it performs the
following
operation.
1
When tie shutter is cocked,
the coupler lever(C25)
keeps the
lever pawl in the same
direction, thereby enabling the wind
lever to lock,
2
When
only the 2nd curtain is released(when
the safety system
operates), the lever does not disturb the pawl.
The lever pawl
changes
its direction.
Pig.4-52
A:
2nd
selector
gear
stud-pin
position,when
only the
2nd curtain
is released.
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