Section 6. Care Of Your Machine; Dismantling And Assembling Hook Race Unit; Cleaning The Feed Dog - ALFA 2622 Manual De Instrucciones

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SECTION 6. CARE OF YOUR MACHINE

Dismantling and Assembling
Hook Race Unit
Note :
2
To dismantle hook race unit:
Raise the needle to its highest position and open the hook cover.
Open the hinged latch of bobbin case and take it out of the
machine.
1
Open the hook race ring holders and remove the hook race ring.
Remove the hook.
* Clean the hook race with a brush and a soft dry cloth.
1 Bobbin case
2 Hook race ring holder
3 Hook race ring
3
Hook
4
5 Hook race
To assemble hook race unit:
Hold the hook by the center pin and fit it carefully back into the
hook race, forming a perfect circle with the shuttle driver.
Attach the hook race ring making sure the bottom pin fits into the
6 notch.
Lock the hook race ring by turning the holders back into position.
Insert the bobbin case.
Pin
6
Notch
7

Cleaning the Feed Dog

Note :
Remove the needle and the presser foot.
Remove the needle plate set screw and remove the needle
plate.
With a brush, clean out dust and lint clogging the feed dog teeth.
Reset the needle plate.
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Turn off the power switch and/or unplug the machine.
Turn off the power switch and/or unplug the machine
before cleaning the feed dog.