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Revised 09/2004
S-101
1-19
u
w
Loosen screw
o
. Turn eccentric
r
which will adjust latch
q
against
ledge
p
- adjust to raise or lower
until there is a clearance of dog
v
as in Figure 2 between cam and
wheel at
s
and cam in pulley at
t
.
Adjustment should be make when
R.H. stitch wheel is locked.
When the machine is at the stopping position
bumper
u
should be adjusted against pin so
that the pin will fall freely into notch and
engage part
w
- this sets the machine for
stitching.
ADJUSTING THE TRIGGER SETTING
MECHANISM
TO ADJUST THE TIMING OF THE L.H. HANDWHEEL IN RELATION TO ROCKER
SHAFT AND LEVER
Crank the machine back until stop bolt contact points barely disengages
v
- as in Figure 4 -
contact points and on L.H. handwheel should just clear as shown in detail (Figure 5)
If not - loosen screw in spool and move wheel in or out to obtain this clearance. Reset the
set screw securely.
v
n
o
r
p
q
Note:
Factory adjustment of this eccentric is
made so that thick side of eccentric
n
is toward rear. This position must be
maintained to prevent screw
o
from
backing out.
v
s
t
ADJUSTING THE STOP LATCH ON STITCHING WHEEL
v
MACHINE ADJUSTMENTS - CORRECTIVE AND MAINTENANCE