Trouble chart, Trouble chart -32 – SINGER W571 User Manual
Page 31
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30
TROUBLE CHART
Trouble
Probable Cause
Correction
If
Machine
Binds
Thread or lint in
race way
1—With take-up lever in highest position, tilt head
back on hinges and remove bobbin case.
2— Turn clamps outward and remove race cover.
3— Remove hook.
4— Clean thread and lint from all parts, including
race.
5— Run a drop of oil along rim of hook.
6— Replace shuttle, then race cover. Snap clamps
into place.
7— Grasp threaded bobbin case by latch and re
place, fitting tongue into notch of race cover.
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