Olympus OM-1 - Page 21

2)
151
curtain
stops
at
the
improper
position.
After
the
shutter
is
released,
when
the
boss
of
the
Gear
A
1s
pressed
against
8501
(Base
Plate),the
edge
of
8538
(Curtain)
should
almost
reach
the
Scratched-Line
(see
C
below.)
If
it
does
not,
an
adjustment
may
be
made
by
moving
vertically
the
mounting
position
of
8517
(Stopper)
assembled
in
8519
(Shaft).
casso1
EP.
IO wed oc
©
c——
D
M
-
Tem
Reference:
(Stopping
point
of
the
second
curtain)
At
1/000
sec,
the
boss
of
the
Gear
B
(covered
with
a
rubber
ring)
should
hit
(8502)
but
not
at
the
speed
of
1/2.
Сһескир
The
first
curtain
should
stop
at
3.7*0°°
from
the
edge
of
the
mask.
‘Also,
the
overlapping
with
the
Patch
of
second
curtain
should
be
2.5mm
or
above.