Necchi Vigorelli M220, Instruction Manual

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MAINTENANCE
Warning: Please always unplug the power plug before you change the bulb or
perform maintenance work to the machine so that you prevent deadly peril
and electric shock.
Cleaning shuttle race
(A) Latch knob
(B) Shuttle race cover
(C) Shuttle hook
Cleaning feed dog.
A
A
B
C
1. Raise needle to its highest position.
2. Take out the bobbin case.
3. Turn the latch knob A as illustrated.
4. Take off shuttle race cover.
5. Take out shuttle hook.
6. Clean and oil shuttle race and hook,
thereafter replace all parts in
reverse order.
Open face cover and oil the parts
indicated.