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MACHINE MAINTENANCE – 39
Threader hole
Hole of pipe
Caution when Oiling
Never inject oil into the looper threader holes, the upper
looper tip, or the lower looper tip.
Oiling the Machine
Turn o the main power switch and unplug the machine.
To keep the machine running smoothly and quietly the mov-
ing parts, pointed out in the picture, must be lubricated often.
We recommend lubricating once a week for normal use or
once every 10 hours of continuous use.
Use sewing machine oil. Do not use any other oil, it could
damage the machine.
With the machine unthreaded, place a scrap of fabric under
the presser foot and run the machine for a few minutes.
Wipe the machine surface to remove all excess oil before sew-
ing.
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