To adjust the hand-wheel shaft on machine iu&w303, Parts required for changing the gauge of a machine – SINGER W203 User Manual
Page 13
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
22
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:
Gauge
Hook Saddle Bearings
(Left)
(Right)
1/4 to 1-1/8
265272
265273
1-5/32 to 2-1/16
265274
265275
2-1/8 to 2-1/2
223680
223681
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.