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Timex 109 Service Manual page 6

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1ATCHET
WHEEL
LOCATING
HOLE
CLIC
SCREW
/
Disassembly of Movement Cont 'd.
FIGURE 5
HOLE
&
FIGURE 6
DIAL REMOVAL
Remove all hands.
Turn the assembly over and bend
the
four dial
tabs sufficiently
to
free
the dial
from
the
Day /Date
·
Frame and movement,
(see figure
5). Hold the dial
in
place and turn
the assembly over so the dial is up
.
Carefully lift the dial off the as-
sembly. Note the positions of the
parts under the dial. Lift off the Day
Disc, the Date Ring, Date Detent
Spring and the Day Detent Spring,
(see figure 6).
Replace the crown and stem assembly
in the movement and tighten
the
set
lever
screw to assure
engagement.
Release the mainspring power slowly
by holding the crown in the fingers
of one hand while the click is held
out
of
engagement
(through
the
hole
in the Day /Date Frame)
with
the Ratchet Wheel. After the main-
spring power is released, turn the
assembly
over
(Day /Date
Frame
down) and remove the screw secur-
ing the
Day/Date
Frame. Turn
as-
sembly over Day /Date
Frame up)
and lift
off the Day/Date
Frame
As-
sembly
and
the Ratchet Wheel.
Remove the hour wheel washer
Hour
Wheel
Assembly
(B)
Cannon Pinion Assembly
(()
the
movement.
(A),
and
from
With the above parts removed, the
basic
movement may
be
replaced
with a Timex reconditioned move-
ment. The parts removed above are
assembled to the reconditioned move-
ment as described starting on page
109.6.
With the above parts removed, the
movement of the Model
1
09 may
be cleaned and relubricated as out-
lined for the model 104
movement.
Other metal parts may be cleaned
in the same manner as the move-
ment.
CAUTION
Extreme care must be exercised in
cleaning
Dials,
Hands,
Day
Discs
and
Date Rings
.
Solvent type cleaners
will often damage the finish on these
parts.
109.5

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