Singer 5050 Livret D'instructions page 78

Lubricating the
machine
Approxlmale ly once a year, rubrlcale 011
moving conneclions, as shown, lo ensure
freedom of movemenl a nd lo prolecl mela i
parfs from exc essive wear.
To del ermlne which con nec lions move a nd
need lubrlc otlon, turn lhe handwheel sl o wly,
by ha nd , while face plale Isremove d .
When lubrical lng , apply only SINGER* 011 01lhe
pol nls shown. SINGER 011 Is spec ia lly prepared
an d does no! conlain harmful deposlls Ihal
can inlerfere whllh lhe smoolh ac llon of
preclslon parfs.
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