To adjust the hand-wheel shaft on machine iu&w303, Parts required for changing the gauge of a machine – SINGER W203 User Manual
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To Adjust the Hand-Wheel Shaft
on Machine IU&W303
The hand-wheel shaft bushing (FI,Fig.25) Is eccentric and may be
rotated to bring the hand-wheel gear (Gl,Flg.25) Into proper engagement
Fig. 25. Rear View, Showing Adjustments and Oiling Points
at Top of Lcng-Arm Machines
with the gear on the arm shaft. Loosen the bushing set screw (El, Fig.
25) and the bushing (Fl) may then be tapped around by means of a screw
driver In holes In Inner end of bushing until there Is only a trace of
bac)tlash between the gears. Then tighten the set screw (El).
Parts Required for Changing the Gauge of a Machine
The following Hook Saddle Bearings are used for different gauges:
Hook Saddle Bearings
1/4 to 1-1/8
1-5/32 to 2-1/16
2-1/8 to 2-1/2
When changing the gauge frcm one of these ranges to another, a new
pair of hook saddle bearings must be ordered. In addition to these,
a new feed dog, throat plate, presser foot and needle holder will be
required for each gauge.