79
Oiling
CAUTION:
Turn the power switch off before oiling.
If you use the machine frequently, oil the needle bars
every two weeks and oil the hook race every day.
Clip the tip of the oiler with scissors.
Apply a few drops of oil to the needle bar throgh the
holes in the front cover.
q
Holes in the front cover
w
Oiler
Open the hook cover and remove the bobbin case.
Clean the inside of the hook with the lint brush.
e
Hook race
q
w
e
NOTE:
Use only a good quality sewing machine oil.
Do not apply too much oil, otherwise threads and
fabric may be stained with excess oil.
Wipe off any excess oil with a waste cloth.
Summary of Contents for MB-4
Page 1: ...Instruction Book MB 4...
Page 86: ...770 805 001 E Printed in Japan...
Page 87: ...770 805 001 E Printed in Japan...
