Lewis 150-2 - Adjusting Chart, Plates 1 & 1 a; Timing Chart, Plates 1 & 1 a

TURN IN DIRECTION OF ARROW FOR
MORE OSCILLATION TO NEEDI E
AND LARGER THREAD LOOP
---~-<:LAMP SCREW
NEEDL~_~CCENTRIC
~fi'l~~ ALL r:~J I
NEEDLE SHAFT
CRANK
SPOT SCREW IN ECCENTRIC
FOR TIMING NEEDLE AND
IS SET AT THE FACTORY
ADJUSTING CHART
•y · GROOVE -4 LOOPER CRANK
POSITION OF TIMING~
MARK WITH EDGE F
[1 MACHINE TURNS IN
DIRECTION OF ARROW
MAIN SHAFT
£J..G...1_ MUST CLEAR CHAINir:IG
A FINGER NOT OVER Jz
FIG.5
PRESSER FOOT
RETAINER
NEEDLE SETTING
SURFACE
oo
NEEDLElfiDGE FOIIMING
ISC.
POSITION OF NEEDLE a RIDGE
FOIIMING DISC FOR SKIP STITCH
FIG.8
NEEDLE111DGE FORMING
DISC.
oo
POSITION Of NEEDLE a RIDGE
FORMING DISC FOR PENETRATING STITCH
FIG.9
167•111
11114
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From the library of: Superior Sewing Machine & Supply LLC