Olympus OM-1 - Page 27

E-26
2) Adjustment of CA8576 (High Cam)
When a certain shutter speed takes longer than the proper timing, hammer
out the appropriate portion of 8576, and when shorter shave it.
In case of 1/1000 sec. widen or narrow the appropriate section.
For adjustment of 8576, remove PUK1.4 x 2SO, then 8576 will come
off
singly.
See
the
Figure
in
£-24.
6.
Improper
timing
at
low
shutter
speeds:
1)
Adjustment
required
for
proper
positioning
of the
Governor.
If
the
speed
at
1/30
-
1/1
sec.
is
in
average
longer
(or
shorter)
than
the
proper
timing,
an
adjustment
is
made
by
moving
the
governor.
When it is longer, the governor is to be positioned rather towards the
direction A, and when shorter towards B.
G lever
ы.
To Gear B to
regulate the
start of
2nd curtain
run,
6
(To
set
the
ý
inris
or
disengage
ition of
position
of
ў
Cam
lever
the
Ankle.)
To
CA8575
To
CA8605.
Checkup
Refer to the Inspection Standard for the proper timing and make
measurements with the shutter tester,
(For
reference:
See
the
picture
above
for
functions
of
the
individual
levers
for
the
Governor.)