Olympus WINDER OM-1 User manual

a
3n \
Е /
OUTLINE OF REPAIRS
OLYMPUS OPTICAL CO, LTD.

1.
E-1
OUTLINE
OF
REPAIRS
TABLE
OF
CONTENT
FILM
ADVANCE
&
SHUTTER
RELEASE
MECHANISMS:
1.
Film
advancement
not
performed
smoothly.
...
Film
cannot
be
advanced.
eMM— nn 4
Shutter
automatically
released,
immediately
upon
completion
of
the
film
advancing
motion,
................
4
Excessive
or
insufficient
film
advancement,
..
5
Locking
device
for
the
Film-advancing
not
operating
properly.
ssssseceseeeeeeee
7
The
shutter
can
be
released
during
or
prior
to
film
advancement,
ea?
Shutter
can not
be
charged.
.................-+++++++++,
B
Film
advancing
operation
is
not
smoothly
carried
out.
.
9
Film
advancing
lever
does
not
retum
completely
and/or
smoothly
to
the
original
ровїйоп........................
.9
The
shutter
releasing
position
of
the
button
too
deep
ог
too
shallow.
Excessive
or
insufficient
leeway
in
the
button
motion
after
the
shutter
release,
Heavy
touch
of
the
shutter
release
button
....
«esee
seen
lO
Uneven
intervals
between
picture
frames
...
e
Film
Counter
Plate
not
moving
properly
.................+1;
"S"
point
of
the
Film
Counter
Plate
out
of
position
........
15
Little
leeway
stroke
after
the
shutter
release
by
the
pra
..sceccccocecsecccscscacseseatccesesesess
15
ST
lever
not
pointing
straight
ир.
......................-
16

п.
ш.
IV.
10.
Mirror
bounds
while
being
raised...
SHUTTER
AND
MIRROR:
1.
Excessive
or
insufficient
speed
of
the
curtains
.....
eee
17
2.
Ast
curtain
bounces
..seeeeeeeeeeeeeeeeeereres
3.
Adjustment
of
"B"
shutter
звреей................++++++++**
22
4.
Shutter
timing
,.
eese
esee
24
EMIT
5.
Improper
timing
at
high
shutter
speeds
.
6.
Improper
timing
at
low
shutter
вреейз................+++++26
eee
27
7.
Irregular
shutter
timing
at
low
speeds
8.
Irregularity
in
Curtain
8реейз.............++++++++++++++*32
9.
Even
when
the
mirror
is
raised,
it
does
not
reach
the
topmost
position.
During
mirror-up
operation,
the
MU
knob
gets
heavy
towards
the
end
of
its
motion.
ù..
«s...
35
+36
EXPOSURE
METER:
1.
The
meter
needle
gets
Stuck.
....
esee
36
2.
Inaccurate
indications
..............
37
3.
Improper
operation
of
CA8879
(®їпд)...........+++++++++++
40
4.
improper
adjustment
of
CA8948
(Screw)
...
eee
43
5.
Dial
gear
operation
...
DTP!
é.
"Changesn
Сав
Ревва
«eese
scare
E
Еке
n6
45
7.
Warning
switch
adjustment
......
D
*
46
MAJOR
FUNCTIONS:
Poor
осв...
«аео
ненне
siars
47

FILM
ADVANCE
&
SHUTTER
RELEASE
MECHANISMS
Film
advancement
not
performed
smoothly:
1)
,
Improper
selection
of
CAB844
(Lever)
8844
1s
avatlable
in
following
3
types.
Adjustment
should
be
made
on the
timing
of
brake
release
by
replacement
of
8844
with
a
proper
type.
Caution:
Some
of
8844
are
bent
for
adjustment
of
engagement
between
8828
(Shaft)
and
8833
(Plate).
This
should
be
checked
at
the
time
of
replacement.
CA8844a
Cc
4 САВВА4Ь
(for slower timing)
CAB844c
(for faster timing)
If,
even
upon
replacement
with
8844C,
the
film
advance
motion
1s
not
smooth
yet,
the
portion
marked
A
may
be
slightly
hammered
out,
(Do
not
work
excessively,
as
it
will
cause
the
spring
to
be
readily
pressed
from
the
beginning
of
the
motion.)

E-4
2)
Adjustment
required
of
brake
force
Strengthen
the
force
of
8586
(Spring)
with
8587
(Eccentric
screw).
After
this
adjustment,
be
sure
to
check
the
bouncing
effect.
2.
Film
cannot
be
advanced,
1)
Parts
coming
loose
or
fallen
off.
(1)
Check
all
parts
relative
to
the
film
advance
mechanism,
(2)
Check
if
any
parts
of
the
shutter
mechanism
have
fallen
off,
(3)
Check
for
any
springs
and
screws
of
the
Front
Die-Casting
either
coming
loose
or
falling
off.
Make
necessary
repairs.
2)
CA9051(Plate)
stuck with
CA9044
(Plate)
When
9051
is
extremely
deformed,
replacement
is
required,
Clean
the
sliding
portion
of
both
9051
and
9044,
and
apply,
small
amount
of
Molicote
(Grease)
Type
U.
3.
Shutter
automatically
released,
immediately
upon
completion
of
the
film
advance
motion:
1)
insufficient
engagement
between
CAB592
(Claw)
and
the
Gear
A.
(1)
If
insufficiency
is
іп
the
horizontal
direction,
replace
either
8592
or
the
Gear
A
(the
whole
assembly
of
8543,
Shaft)
with
a
new
one.

(2)
If
insufficient
engagement
is
found
in
the
vertical
direction,
o
Bend
8592
and
adjust
©
Adjust
tolerance
on
8592
o
Replace
8592
o
Replace
the
Gear
A
(the
whole
assembly
of
8543)
4.
Excessive
or
insufficient
film
advancement
for
Shutter-Charging
1)
Improper
adjustment
of
Eccentric
Screw
(8809)
In
case
of
insufficient
film
advancement,
loosen
two
HK1,4-102BO
to
widen
the
distance
at
A
by
adjusting
(8809).
In
case
of
excessive
film
advancement,
narrow
the
distance
at
А
by
adjustment
of
(8809).
Care
must
be
taken
not
to
make
an
over
adjustment
casuing
the
mechanism
unchargeable,
Prior
to
film
advancement,
when
the
Gear
A
is
pressed
in
the
arrowed
direction,
the
distance
between
8840
and
the
Gear
A
should
be
-0.10
2750.3.
(-0.10
means
the
state
where
the
Gear
A
comes
in
contact
with
8840
and
further
moves
by
0.1.)

2)
E-6
Adjustment is similarly made by (8809).
Checkup
Gently
wind
up
the
film
and
see
if
the
Gear
A
tums
0.3mm
or
more
when
8592
(Claw)
gets
engaged
on to it.
Delayed release of CA8824
Even
upon
film
advancement,
the
shutter
release
button
cannot
be
pressed
down.
Refer to the checkup column below.
Take
out
the
lower
part
of
8824
(Lever)
(shown
below)
by
0.05
-
0.1mm,
ea а
aie
Take out 0.05 - 0.1.
Checkup
The
Lock
Lever
should
be
released
only
after
2G
and
3G
are
disengaged,

5.
Locking
device
for
the
Film-advencing
not
operating
properly
1)
Improper
operation
of
related
parts
Refer
to
the
following
checkup
column,
and
check
the
operation
of
related
parts.
(1)
If
the
shutter
cannot
be
released
upon
film
advancement,
check
if
8842
(Lever)
and
the
Stopper
Ring
of
8821
(Lever)
are
in
contact
with
each
other,
They
should
not.
Gage21
ҮР
(
CA8842
(4
Е;
(2)
When
the
release
button
returns
to
its
original
position
after
the
shutter
release,
8862
(Plate)
should
return
until
its
oblong
hole
hits
8864
(Shaft).
(3)
The
operation
should
be
accurately
carried
out
from
8842
—*
8821.
8824
until
CA8824
hits
the
СА9053
of
the
body.
(Release
of
Locking-device
for
the
Tilm-Advancing)
6.
The
shutter
сап
be
released
during
or
prior
to
film
advancement,
1)
Improper
operation
of
related
parts
Check
the
operation
of
related
parts.
If
the
shutter
cannot
be
released
even
upon
film
advancement,
make
sure
8850
(Pin)
is
not
hitting
8810
(Plate).

7. Shutter cannot be charged.
1) Improper operation and/or adjustment of CA8819 (Claw)
Refer to the checkup column, Adjust the distance A on 8819.
CA8834 / /(сдвв29)
N А. 0.1.03
ро Е
aN СА8819
) [73^
ur d A
ncc d
Checkup
o
When
the
film
advance
lever
is
returned
to
its
original
position
during
the
film
advancing
operation,
8819
should
engage
onto
(8829)
to
prevent
reversion
of
8834.
(Apply
force
on
the
sprocket.)
о During the film advancing motion, 8819 should stay away from the
(8829) with a distance of 0.1~0.3.
o 8819 should be in engagement with 8829 for more than its own
(8819) thickness in the vertical direction,

E-9
Film advancing operation is not smoothly carried out,
1) СА8828 (Shaft) and CA8836 (Gear) stuck together.
Adjust the position of 8501 (Plate).
2) Delayed release action of CA8586 (Spring)
Ref: E-4 1-2)
3) CAB8578 (Lever) stuck.
Check the appropriate parts and make necessary repairs or adjustments.
4) Excessive charging force CA8412 (Lever).
Check the operation of the related parts and make necessary repairs
or adjustments.
Checkup:
The charging force of 8412 should.be: 430 - 500 gr.
CA8749 (Lever) does not return completely and/or smoothly to the original
position.
1) Top-cover mounted slightly off position.
When 8703 (Top-cover) is mounted off position, it will cause 8753
(Decoration) and 9083 (Washer) to rub each other.
The position of-the 8703 should be adjusted.
2) СА8774 (Spring) апаёЄА89%:(5ргіпо) worn out, broken or entagled.
298
oS cnms
sf
i
e

10.
The
shutter
releasing
position
of
the
button
too
deep
or
too
shallow.
Excessive
or
insufficient
leeway
in
the
button
motion
after
the
shutter
release.
1)
Improper
adjustment
of
CA9068
(Collar).
9068
should
be
adjusted
so
that
the
mirror
commences
its
operation
when
the
distance
between
the
oblong
hole
of
8862
and
8864
at
their
edges
is 0.3~
0.5.
CAB8862
Checkup
o
Make
sure
9065
does
not
hit
8432
(Hook)
prior
to
or
during
the
film
advancing
motion.
Taking
the
upper
edgesurface
pf
9083
as
the
basis,
the
shutter
should be released
within 0 20:2.
11.
Heavy
touch
of
the
Shutter
Release
Button
1)
Operation
of
CA9078
(Plate)
2)
Releasing
force
of
the
CA8432
(Hook)
too
heavy.
Checkup
o
The releasing force of (8432) should be 50 gr. or below.

£-11
12,
Uneven
intervals
between
picture
frames.
1)
Improper
positioning
of
Sprocket
Teeth
After
the
film
is
advanced
and
locked,
bring
8785
(Gear)
to
rise
within
the
range
@
,
and
make
following
adjustments:
Loosen
8817
(Screw)
and
change
the
position
of
engagement
betw:
8816
(Gear)
and
8834
(Gear).
үе
а
Уа
аш
The
Sprocket
will
turn
1.66mm
more,
or
less,
when
the
engagement
is
changed
by
a
tooth
on
8816
(Gear).—»
(The
lowest
gear
is
8834,)
CA8785
CA8784
-CA8793
The clearance between boss of
8785 and 8793 should be over
than Imm.

The spece between 8793 and 8785 should be Imm or above..
The
clearance
between
boss
of
8785
and
8793
should
be
over
than
1mm,
Checkup
When
the
Sprocket
is
pressed
toward
the
Mask,
the
distance
between
the edge
of the Mask
and the Sprocket
Teeth
should
be 21,0
- 22.0
mm,
13.
Film
Counter
Plate
not
moving
properly.
1)
Improper
positioning
of
CA8785
(Gear).
Set
9141
and
loosen
HK7,4-604
BO
on
8784
to
let
it
rise
and
adjust
8785
position.
Upon
completion
of
film
advancement,
8785
should
be
positioned
as
follows
(within
the
range
shown
by
arrows.)
HKl.4-
604BO
A
Space
between
8793
and
8285
should
be
more
than
Imm,

2)
3)
4)
Improper
positioning
of
CA8778
(Lever)
Keeping
the
E
pin
of
8775
at
the
neutral
position
of
it
eccentric
motion,
bend
the
Plate
(A)
so
that
8778
will
hit
the
E
pin
when
the
Rear
Cover
is
closed.
CA8778
Improper
material
used
for
CA8786
(Ring)
If
the
material
for
8786
is
soft
and
is
deformed,
replacement
will
be
required,
Improper
position
of
CA8790
(Stopper)
When
the
Rear
Cover
is
closed,
the
tip
of
(8790)
should
hit
the
bottom
of
the
teeth
of
(8793).
If
it
does
not,
an
adjustment
should
be
made
by
bending
(8790)
at
the
S
position.
Some
room
may
be
permissible
between
(8787)
and
(8790).

5)
6)
Е-14
Checkup
o
When
the
Rear
Cover
is
closed,
(8790)
should
not
supple.
o
Even
is
8793
is
shaken
vertically,
8793
should
be
engaged
with
(8790)
at
least
for
its
own
thickness.
o
The
tip
of
(8790)
should
be
lower
than
the
upper
surface
of
8793.
o
At
the
commence
of
motion,
(8785)
should
work
on
the 4th
tooth
of
8793.
Adjustment
of
CA8802
(Pin)
Adjust
the
E
pin
like that
8793
will
be
travelled
by
1.2
-
1.8
teeth
space
by
means
of
(8785).
When
there
is
insufficient
travel,
adjust
(8802)
in
the
A
direction
shown
above,
and
when
excessive
in
the
B
direction.
Upon
adjustment
of
(8802)
realign
8778
and
(8790).
The
three
points
explained
above,
i.e.
the
positions
of
8778,
(8790),
and
(8802),
are
all
related
to
the
movement
of
the
Film
Counter
Plate.
CA8795
(Spring)
entangled
Check
the
relative
part
and
adjust.
CA8795_< “>
LD
RM

E-15
14.
S
point
of
the
Film
Counter
Plate
out
of
position.
1)
Adjustment
of
CA8807
(Pin)
Loosen
8798
and
adjust
eccentricity
of
8807
so
that
the
tip
of
(8790)
touches
the
bottom
of
the
first
tooth
of
8793.
‚А8807
CA8798
id
15. Little leeway stroke after the shutter release by.the self-timer,
1)
Adjustment
of
CA9089
(Screw)
Refer
to
the
checkup
column
on
the
next
page
and
make
following
adjustments.

A
:
Bigger
leeway
stroke
after
the
shutter
release
and
shorter
self-timer
operation.
B
:
Little
stroke
after
the
shutter
release
and
longer
selí-timer
operation.
Checkup
The
duration
of
operation
of
the
self-timer
is to
be 9
-
14
seconds
when
itis
fully
set.
The
leeway
stroke
after
the
shutter
release
should
be
0.2mm
or
above.
16.
ST
lever
not
pointing
straight
up.
1)
S
stopper
pin
of
the
self-timer
not
peroperly
adjusted.
Loosen
the
screw
and
adjust
the
S
stopper
pin
(eccentric).
After
adjustment,
tighten
the
screw
fully
and
bond
it
with
Aron
Alpha.
Checkup
The
slant
at
the
tip
of
the
ST
lever
should
be
0.3mm
or
less.

E-17
Ш. SHUTTER AND MIRROR.
1.
Excessive
or
insufficient
speed
of
the
curtains.
1)
Improper adjustment of CA8531 (Nut)
The
curtain
speed
is
adjusted
by
8531.
Refer
to
the
checkup
column
and
make
adjustment.
Turn
8531
to
the
right
to
weaken
the
curtain
tension
and
thus
slow
down
the
speed.
Turn 8531
to
the
left
to
increase
the
tension
and
thus
speed
up
the
curtain
run,
— CA8531
(for
1st
Curtain)
СА8531
(for
2nd
Curtain)
Adjustments
may
be
made
by
8525
(Shaft)
and
8524
(Shaft).
Turn
them
to
the
right
for
stronger
tension
and
faster
spped,and
to
the
left
for
weaker
tension
and
slower
speed.
Care
must
be
taken
not
to
deform
the driver groove at the upper end of 8525 and 8524, as it will cause |
poor operation
of the curtains.

E-18.
Checkup
Use
the
shutter
tester
7F7L1
and/or
7F7L3.
The
speed
should
be
11.727
12.1
тз.
at
1/1000
sec.
2,
181
curtain
bounces.
1)
Adjustment
of
the
curtain
position.(Patch
inclined)
(1)
Tum
8519
(Shaft)
to
let
8592
(Claw)
engage
on
to
the
Gear
A
and
lock
it.
Do
not
directly
touch
the
metal
part
of
(8519)
with
fingers.
(2)
Remove
8857
(Shaft)
on
the
lens
side,
turn
8521
(Stopper),
lower
8520
(Shaft),
and
disengage
8520
from
the
Gear
В.
(3) Rotate the Gear B to bring its boss to the position coincident with
that of the Gear A as shown below,
(4)
Do
not
change
the
position
of
the
Gear
B
but
tum
8520
until
the
Patch
of
8600
(Curtain)
reaches
closest
to
the
Scratched
line
(
(А
below)
on
the
Die-cast
Body.
Then
raise
(8520)
and
let
it
engage
onto
the Gear
B.
Colin

(5)
(6)
(7)
(8)
E-19
Make
fine
adjustment
on
the
alignment
of
the
Patch
of
8600
and
the
Scratched-Line
on
the
die-cast
by
adjusting
the
5
holes’
positions.
Tolerance:
0
-
0.3mm
(From
the
point
of
perfect
coincidence
with
the
Scratched-
Line
up
to
0.3mm
passing
it.)
Return
8521
to
the
original
position
and
tighten
8857
(Shaft).
Loosen
PUK1.4
x
1.880
of
8522
(Stopper),
slide
aside
the
8522,
,
and
raise
8519
(Shaft)
to
release
its
engagement
with
the
Gear
A.
While
keeping
the
proper
relationship
between
the
Gears
A
and
B
(items
(1)
through
(3)
above),
rotate
(8519)
until
8538
(Curtain)
reaches
closest
to
the
Scratched-Line
on
the
Die-Cast
(see®in
the
illustration
in
page
18
),
and
lower
(8519)
until
it
gets
engaged
with
the
Gear
A.
Make
fine
adjustment
on
the
alignment
of
the
Patch
of
8538
and
Scratched-Line
on
the
die-cast
by
adjusting
the
5
holes*
positions.
020-15
Tolerance:
m
Return
8522
(Stopper)
to
the
original
position
and
tighten
PUK1.4
x
1.880.