Argus C3 - Page 39

CONTACT
CLOSING
CAM
STAR WHEEL
CAM
LATCHING
LUG
BULB LUG
LEAF LEVER
CAM
RETARD
DRIVING
LUG
FIGURE
52
MAIN
DRIVE
COLUMN
REPLACING THE MAIN DRIVE
COLUMN IN THE
ARGUS C-4
The
ports remoining in the
shutter
mechonism
moy be
cleoned
without furtherdisossembly.
After cleoning
the moin drive column,
lubricote
the two
boll
beorings
with moly-lube. Now,
ploce
the
moinspring in
position on the
wind com
(you
con see the
ProPer
moinspring
plocement
in
figure 35).
Seot
the upper
end of the moin drive
column
first
--
then,
swing the
lower
end into
position.
Moke
sure
thot the upper end
of the moinspring
hooks
behind
the retord
driving
lug on the moin
drive
column
.
The moin drive
column
should
nowbe
in the
releosed
position
--thot
is, with its
lotching lug engoged by
the releosed-position
lotch.
Next,
turn down
the two
pivots to hold the mqin drive
column.
Adiust the
pivots os previouslydescribed until
the stor wheel
com
(on
the
moin drive
column) centers
on the sync
pollef
.
Remember
to leove the
slight endploy in the moin drive
column.
40