SINGER W1166 - Manual (Page 31)

30
C­
t-
TROUBLE CHART
Trouble
Probable Cause Correction
If Machines
Binds
Thread or lint in
raceway
1 —With take-up lever in highest position, tilt
head back on hinges and remove bobbin case.
® ga I e
NOTCH RACE
RACE COVER
HOOK CLAMPS
2 — Turn clamps outward and remove race cover.
3 — Remove hook.
4 _Qlean thread and lint from all parts, includ­
ing race.
5 —Run a drop of oil along rim of hook.
0 _Replace hook, then race cover. Snap clamps
into place. , , , ,
7 _Qrasp threaded bobbin case by latch and re­
place, fitting tongue into notch of race cover.