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ASAHI PENTAX 6x7 Service Manual page 83

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I
4-4-12
4- 20
wind sub-plate
(C33)
When installing Wind sub-plate(C33),
Shift pawl(C24). and Shift
pawl spring (C113) must be assembled at the same time,
as shown
in Fig. 4-46,
C26
C24
Auto re-set coupler lever(C26) must
be adjusted
so that the exposure
counter
returns
to its starting position, when the
back cover is opened.
For this adjustment, bend the lever
slightly as shown.
To minimize the play of Shift lever
(C23), use W66.
Assure
that the lever turns
smoothly.
Lever stopper (C27)
When
Lever pawl(C28)has
changed its direction,
a proper
clear-
ance must be maintained between the main gear
shaft and
lever
stop
.
per,as shown in Fig. 4-47.
For the adjustment,
Lever stopper
0~0.2 ~
A or B (C27a,
C27b) is available.
If the
clearance
of A is too wide, use B.
When the lever stopper is finally as-
sembled, apply a proper amount of Aro.
C27
between
the screw head and lever
stopper,
~ 0.2 wa
for locking.
Aro.
Pig.4-47
COUPLING, BODY AND MIRROR HOUSING
Refer to Fig. 4-48 and the following precautions.
1
Before
coupling,
Main gear(C01), Duality prevention
coupler
lever(C25) and Wind sub-plate(C33), etc. must be taken apart
from
the body, if they are already assembled.
2
To ease the operation, wind up the shutter curtains by turning
the curtain charge gear with the special tool(234J-05080-A),
3
Beware of the pin positions of Duality prevention lever(E91)
and Re-set actuator(E87) against Stopper release coupler lever
(C19) and 1st frame stabilizer respectively, as shown in Fig.
4-48,
4
Pre-fixing of the mirror housing with 2~3 screws is required
to allow adjustment, when installing Mirror gear block(C09)
and Connecting Gear(C08).
5
After fixing the mirror housing with 10 screws, apply the light
seal paint to the place shown, and check the light seal strings
whether they are placed in the postion shown in Fig. 4-49,
%)
%

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